IntlChar

Introduction

IntlChar provides access to a number of utility methods that can be used to access information about Unicode characters.

The methods and constants adhere closely to the names and behavior used by the underlying ICU library.

Class synopsis

IntlChar

/* Constants */

public const string IntlChar::UNICODE_VERSION;

public const int IntlChar::CODEPOINT_MIN;

public const int IntlChar::CODEPOINT_MAX;

public const float IntlChar::NO_NUMERIC_VALUE;

public const int IntlChar::PROPERTY_ALPHABETIC;

public const int IntlChar::PROPERTY_BINARY_START;

public const int IntlChar::PROPERTY_ASCII_HEX_DIGIT;

public const int IntlChar::PROPERTY_BIDI_CONTROL;

public const int IntlChar::PROPERTY_BIDI_MIRRORED;

public const int IntlChar::PROPERTY_DASH;

public const int IntlChar::PROPERTY_DEFAULT_IGNORABLE_CODE_POINT;

public const int IntlChar::PROPERTY_DEPRECATED;

public const int IntlChar::PROPERTY_DIACRITIC;

public const int IntlChar::PROPERTY_EXTENDER;

public const int IntlChar::PROPERTY_FULL_COMPOSITION_EXCLUSION;

public const int IntlChar::PROPERTY_GRAPHEME_BASE;

public const int IntlChar::PROPERTY_GRAPHEME_EXTEND;

public const int IntlChar::PROPERTY_GRAPHEME_LINK;

public const int IntlChar::PROPERTY_HEX_DIGIT;

public const int IntlChar::PROPERTY_HYPHEN;

public const int IntlChar::PROPERTY_ID_CONTINUE;

public const int IntlChar::PROPERTY_ID_START;

public const int IntlChar::PROPERTY_IDEOGRAPHIC;

public const int IntlChar::PROPERTY_IDS_BINARY_OPERATOR;

public const int IntlChar::PROPERTY_IDS_TRINARY_OPERATOR;

public const int IntlChar::PROPERTY_JOIN_CONTROL;

public const int IntlChar::PROPERTY_LOGICAL_ORDER_EXCEPTION;

public const int IntlChar::PROPERTY_LOWERCASE;

public const int IntlChar::PROPERTY_MATH;

public const int IntlChar::PROPERTY_NONCHARACTER_CODE_POINT;

public const int IntlChar::PROPERTY_QUOTATION_MARK;

public const int IntlChar::PROPERTY_RADICAL;

public const int IntlChar::PROPERTY_SOFT_DOTTED;

public const int IntlChar::PROPERTY_TERMINAL_PUNCTUATION;

public const int IntlChar::PROPERTY_UNIFIED_IDEOGRAPH;

public const int IntlChar::PROPERTY_UPPERCASE;

public const int IntlChar::PROPERTY_WHITE_SPACE;

public const int IntlChar::PROPERTY_XID_CONTINUE;

public const int IntlChar::PROPERTY_XID_START;

public const int IntlChar::PROPERTY_CASE_SENSITIVE;

public const int IntlChar::PROPERTY_S_TERM;

public const int IntlChar::PROPERTY_VARIATION_SELECTOR;

public const int IntlChar::PROPERTY_NFD_INERT;

public const int IntlChar::PROPERTY_NFKD_INERT;

public const int IntlChar::PROPERTY_NFC_INERT;

public const int IntlChar::PROPERTY_NFKC_INERT;

public const int IntlChar::PROPERTY_SEGMENT_STARTER;

public const int IntlChar::PROPERTY_PATTERN_SYNTAX;

public const int IntlChar::PROPERTY_PATTERN_WHITE_SPACE;

public const int IntlChar::PROPERTY_POSIX_ALNUM;

public const int IntlChar::PROPERTY_POSIX_BLANK;

public const int IntlChar::PROPERTY_POSIX_GRAPH;

public const int IntlChar::PROPERTY_POSIX_PRINT;

public const int IntlChar::PROPERTY_POSIX_XDIGIT;

public const int IntlChar::PROPERTY_CASED;

public const int IntlChar::PROPERTY_CASE_IGNORABLE;

public const int IntlChar::PROPERTY_CHANGES_WHEN_LOWERCASED;

public const int IntlChar::PROPERTY_CHANGES_WHEN_UPPERCASED;

public const int IntlChar::PROPERTY_CHANGES_WHEN_TITLECASED;

public const int IntlChar::PROPERTY_CHANGES_WHEN_CASEFOLDED;

public const int IntlChar::PROPERTY_CHANGES_WHEN_CASEMAPPED;

public const int IntlChar::PROPERTY_CHANGES_WHEN_NFKC_CASEFOLDED;

public const int IntlChar::PROPERTY_BINARY_LIMIT;

public const int IntlChar::PROPERTY_BIDI_CLASS;

public const int IntlChar::PROPERTY_INT_START;

public const int IntlChar::PROPERTY_BLOCK;

public const int IntlChar::PROPERTY_CANONICAL_COMBINING_CLASS;

public const int IntlChar::PROPERTY_DECOMPOSITION_TYPE;

public const int IntlChar::PROPERTY_EAST_ASIAN_WIDTH;

public const int IntlChar::PROPERTY_GENERAL_CATEGORY;

public const int IntlChar::PROPERTY_JOINING_GROUP;

public const int IntlChar::PROPERTY_JOINING_TYPE;

public const int IntlChar::PROPERTY_LINE_BREAK;

public const int IntlChar::PROPERTY_NUMERIC_TYPE;

public const int IntlChar::PROPERTY_SCRIPT;

public const int IntlChar::PROPERTY_HANGUL_SYLLABLE_TYPE;

public const int IntlChar::PROPERTY_NFD_QUICK_CHECK;

public const int IntlChar::PROPERTY_NFKD_QUICK_CHECK;

public const int IntlChar::PROPERTY_NFC_QUICK_CHECK;

public const int IntlChar::PROPERTY_NFKC_QUICK_CHECK;

public const int IntlChar::PROPERTY_LEAD_CANONICAL_COMBINING_CLASS;

public const int IntlChar::PROPERTY_TRAIL_CANONICAL_COMBINING_CLASS;

public const int IntlChar::PROPERTY_GRAPHEME_CLUSTER_BREAK;

public const int IntlChar::PROPERTY_SENTENCE_BREAK;

public const int IntlChar::PROPERTY_WORD_BREAK;

public const int IntlChar::PROPERTY_BIDI_PAIRED_BRACKET_TYPE;

public const int IntlChar::PROPERTY_INT_LIMIT;

public const int IntlChar::PROPERTY_GENERAL_CATEGORY_MASK;

public const int IntlChar::PROPERTY_MASK_START;

public const int IntlChar::PROPERTY_MASK_LIMIT;

public const int IntlChar::PROPERTY_NUMERIC_VALUE;

public const int IntlChar::PROPERTY_DOUBLE_START;

public const int IntlChar::PROPERTY_DOUBLE_LIMIT;

public const int IntlChar::PROPERTY_AGE;

public const int IntlChar::PROPERTY_STRING_START;

public const int IntlChar::PROPERTY_BIDI_MIRRORING_GLYPH;

public const int IntlChar::PROPERTY_CASE_FOLDING;

public const int IntlChar::PROPERTY_ISO_COMMENT;

public const int IntlChar::PROPERTY_LOWERCASE_MAPPING;

public const int IntlChar::PROPERTY_NAME;

public const int IntlChar::PROPERTY_SIMPLE_CASE_FOLDING;

public const int IntlChar::PROPERTY_SIMPLE_LOWERCASE_MAPPING;

public const int IntlChar::PROPERTY_SIMPLE_TITLECASE_MAPPING;

public const int IntlChar::PROPERTY_SIMPLE_UPPERCASE_MAPPING;

public const int IntlChar::PROPERTY_TITLECASE_MAPPING;

public const int IntlChar::PROPERTY_UNICODE_1_NAME;

public const int IntlChar::PROPERTY_UPPERCASE_MAPPING;

public const int IntlChar::PROPERTY_BIDI_PAIRED_BRACKET;

public const int IntlChar::PROPERTY_STRING_LIMIT;

public const int IntlChar::PROPERTY_SCRIPT_EXTENSIONS;

public const int IntlChar::PROPERTY_OTHER_PROPERTY_START;

public const int IntlChar::PROPERTY_OTHER_PROPERTY_LIMIT;

public const int IntlChar::PROPERTY_INVALID_CODE;

public const int IntlChar::CHAR_CATEGORY_UNASSIGNED;

public const int IntlChar::CHAR_CATEGORY_GENERAL_OTHER_TYPES;

public const int IntlChar::CHAR_CATEGORY_UPPERCASE_LETTER;

public const int IntlChar::CHAR_CATEGORY_LOWERCASE_LETTER;

public const int IntlChar::CHAR_CATEGORY_TITLECASE_LETTER;

public const int IntlChar::CHAR_CATEGORY_MODIFIER_LETTER;

public const int IntlChar::CHAR_CATEGORY_OTHER_LETTER;

public const int IntlChar::CHAR_CATEGORY_NON_SPACING_MARK;

public const int IntlChar::CHAR_CATEGORY_ENCLOSING_MARK;

public const int IntlChar::CHAR_CATEGORY_COMBINING_SPACING_MARK;

public const int IntlChar::CHAR_CATEGORY_DECIMAL_DIGIT_NUMBER;

public const int IntlChar::CHAR_CATEGORY_LETTER_NUMBER;

public const int IntlChar::CHAR_CATEGORY_OTHER_NUMBER;

public const int IntlChar::CHAR_CATEGORY_SPACE_SEPARATOR;

public const int IntlChar::CHAR_CATEGORY_LINE_SEPARATOR;

public const int IntlChar::CHAR_CATEGORY_PARAGRAPH_SEPARATOR;

public const int IntlChar::CHAR_CATEGORY_CONTROL_CHAR;

public const int IntlChar::CHAR_CATEGORY_FORMAT_CHAR;

public const int IntlChar::CHAR_CATEGORY_PRIVATE_USE_CHAR;

public const int IntlChar::CHAR_CATEGORY_SURROGATE;

public const int IntlChar::CHAR_CATEGORY_DASH_PUNCTUATION;

public const int IntlChar::CHAR_CATEGORY_START_PUNCTUATION;

public const int IntlChar::CHAR_CATEGORY_END_PUNCTUATION;

public const int IntlChar::CHAR_CATEGORY_CONNECTOR_PUNCTUATION;

public const int IntlChar::CHAR_CATEGORY_OTHER_PUNCTUATION;

public const int IntlChar::CHAR_CATEGORY_MATH_SYMBOL;

public const int IntlChar::CHAR_CATEGORY_CURRENCY_SYMBOL;

public const int IntlChar::CHAR_CATEGORY_MODIFIER_SYMBOL;

public const int IntlChar::CHAR_CATEGORY_OTHER_SYMBOL;

public const int IntlChar::CHAR_CATEGORY_INITIAL_PUNCTUATION;

public const int IntlChar::CHAR_CATEGORY_FINAL_PUNCTUATION;

public const int IntlChar::CHAR_CATEGORY_CHAR_CATEGORY_COUNT;

public const int IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT;

public const int IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT;

public const int IntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER;

public const int IntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER_SEPARATOR;

public const int IntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER_TERMINATOR;

public const int IntlChar::CHAR_DIRECTION_ARABIC_NUMBER;

public const int IntlChar::CHAR_DIRECTION_COMMON_NUMBER_SEPARATOR;

public const int IntlChar::CHAR_DIRECTION_BLOCK_SEPARATOR;

public const int IntlChar::CHAR_DIRECTION_SEGMENT_SEPARATOR;

public const int IntlChar::CHAR_DIRECTION_WHITE_SPACE_NEUTRAL;

public const int IntlChar::CHAR_DIRECTION_OTHER_NEUTRAL;

public const int IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_EMBEDDING;

public const int IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_OVERRIDE;

public const int IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_ARABIC;

public const int IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_EMBEDDING;

public const int IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_OVERRIDE;

public const int IntlChar::CHAR_DIRECTION_POP_DIRECTIONAL_FORMAT;

public const int IntlChar::CHAR_DIRECTION_DIR_NON_SPACING_MARK;

public const int IntlChar::CHAR_DIRECTION_BOUNDARY_NEUTRAL;

public const int IntlChar::CHAR_DIRECTION_FIRST_STRONG_ISOLATE;

public const int IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_ISOLATE;

public const int IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_ISOLATE;

public const int IntlChar::CHAR_DIRECTION_POP_DIRECTIONAL_ISOLATE;

public const int IntlChar::CHAR_DIRECTION_CHAR_DIRECTION_COUNT;

public const int IntlChar::BLOCK_CODE_NO_BLOCK;

public const int IntlChar::BLOCK_CODE_BASIC_LATIN;

public const int IntlChar::BLOCK_CODE_LATIN_1_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_LATIN_EXTENDED_A;

public const int IntlChar::BLOCK_CODE_LATIN_EXTENDED_B;

public const int IntlChar::BLOCK_CODE_IPA_EXTENSIONS;

public const int IntlChar::BLOCK_CODE_SPACING_MODIFIER_LETTERS;

public const int IntlChar::BLOCK_CODE_COMBINING_DIACRITICAL_MARKS;

public const int IntlChar::BLOCK_CODE_GREEK;

public const int IntlChar::BLOCK_CODE_CYRILLIC;

public const int IntlChar::BLOCK_CODE_ARMENIAN;

public const int IntlChar::BLOCK_CODE_HEBREW;

public const int IntlChar::BLOCK_CODE_ARABIC;

public const int IntlChar::BLOCK_CODE_SYRIAC;

public const int IntlChar::BLOCK_CODE_THAANA;

public const int IntlChar::BLOCK_CODE_DEVANAGARI;

public const int IntlChar::BLOCK_CODE_BENGALI;

public const int IntlChar::BLOCK_CODE_GURMUKHI;

public const int IntlChar::BLOCK_CODE_GUJARATI;

public const int IntlChar::BLOCK_CODE_ORIYA;

public const int IntlChar::BLOCK_CODE_TAMIL;

public const int IntlChar::BLOCK_CODE_TELUGU;

public const int IntlChar::BLOCK_CODE_KANNADA;

public const int IntlChar::BLOCK_CODE_MALAYALAM;

public const int IntlChar::BLOCK_CODE_SINHALA;

public const int IntlChar::BLOCK_CODE_THAI;

public const int IntlChar::BLOCK_CODE_LAO;

public const int IntlChar::BLOCK_CODE_TIBETAN;

public const int IntlChar::BLOCK_CODE_MYANMAR;

public const int IntlChar::BLOCK_CODE_GEORGIAN;

public const int IntlChar::BLOCK_CODE_HANGUL_JAMO;

public const int IntlChar::BLOCK_CODE_ETHIOPIC;

public const int IntlChar::BLOCK_CODE_CHEROKEE;

public const int IntlChar::BLOCK_CODE_UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS;

public const int IntlChar::BLOCK_CODE_OGHAM;

public const int IntlChar::BLOCK_CODE_RUNIC;

public const int IntlChar::BLOCK_CODE_KHMER;

public const int IntlChar::BLOCK_CODE_MONGOLIAN;

public const int IntlChar::BLOCK_CODE_LATIN_EXTENDED_ADDITIONAL;

public const int IntlChar::BLOCK_CODE_GREEK_EXTENDED;

public const int IntlChar::BLOCK_CODE_GENERAL_PUNCTUATION;

public const int IntlChar::BLOCK_CODE_SUPERSCRIPTS_AND_SUBSCRIPTS;

public const int IntlChar::BLOCK_CODE_CURRENCY_SYMBOLS;

public const int IntlChar::BLOCK_CODE_COMBINING_MARKS_FOR_SYMBOLS;

public const int IntlChar::BLOCK_CODE_LETTERLIKE_SYMBOLS;

public const int IntlChar::BLOCK_CODE_NUMBER_FORMS;

public const int IntlChar::BLOCK_CODE_ARROWS;

public const int IntlChar::BLOCK_CODE_MATHEMATICAL_OPERATORS;

public const int IntlChar::BLOCK_CODE_MISCELLANEOUS_TECHNICAL;

public const int IntlChar::BLOCK_CODE_CONTROL_PICTURES;

public const int IntlChar::BLOCK_CODE_OPTICAL_CHARACTER_RECOGNITION;

public const int IntlChar::BLOCK_CODE_ENCLOSED_ALPHANUMERICS;

public const int IntlChar::BLOCK_CODE_BOX_DRAWING;

public const int IntlChar::BLOCK_CODE_BLOCK_ELEMENTS;

public const int IntlChar::BLOCK_CODE_GEOMETRIC_SHAPES;

public const int IntlChar::BLOCK_CODE_MISCELLANEOUS_SYMBOLS;

public const int IntlChar::BLOCK_CODE_DINGBATS;

public const int IntlChar::BLOCK_CODE_BRAILLE_PATTERNS;

public const int IntlChar::BLOCK_CODE_CJK_RADICALS_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_KANGXI_RADICALS;

public const int IntlChar::BLOCK_CODE_IDEOGRAPHIC_DESCRIPTION_CHARACTERS;

public const int IntlChar::BLOCK_CODE_CJK_SYMBOLS_AND_PUNCTUATION;

public const int IntlChar::BLOCK_CODE_HIRAGANA;

public const int IntlChar::BLOCK_CODE_KATAKANA;

public const int IntlChar::BLOCK_CODE_BOPOMOFO;

public const int IntlChar::BLOCK_CODE_HANGUL_COMPATIBILITY_JAMO;

public const int IntlChar::BLOCK_CODE_KANBUN;

public const int IntlChar::BLOCK_CODE_BOPOMOFO_EXTENDED;

public const int IntlChar::BLOCK_CODE_ENCLOSED_CJK_LETTERS_AND_MONTHS;

public const int IntlChar::BLOCK_CODE_CJK_COMPATIBILITY;

public const int IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A;

public const int IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS;

public const int IntlChar::BLOCK_CODE_YI_SYLLABLES;

public const int IntlChar::BLOCK_CODE_YI_RADICALS;

public const int IntlChar::BLOCK_CODE_HANGUL_SYLLABLES;

public const int IntlChar::BLOCK_CODE_HIGH_SURROGATES;

public const int IntlChar::BLOCK_CODE_HIGH_PRIVATE_USE_SURROGATES;

public const int IntlChar::BLOCK_CODE_LOW_SURROGATES;

public const int IntlChar::BLOCK_CODE_PRIVATE_USE_AREA;

public const int IntlChar::BLOCK_CODE_PRIVATE_USE;

public const int IntlChar::BLOCK_CODE_CJK_COMPATIBILITY_IDEOGRAPHS;

public const int IntlChar::BLOCK_CODE_ALPHABETIC_PRESENTATION_FORMS;

public const int IntlChar::BLOCK_CODE_ARABIC_PRESENTATION_FORMS_A;

public const int IntlChar::BLOCK_CODE_COMBINING_HALF_MARKS;

public const int IntlChar::BLOCK_CODE_CJK_COMPATIBILITY_FORMS;

public const int IntlChar::BLOCK_CODE_SMALL_FORM_VARIANTS;

public const int IntlChar::BLOCK_CODE_ARABIC_PRESENTATION_FORMS_B;

public const int IntlChar::BLOCK_CODE_SPECIALS;

public const int IntlChar::BLOCK_CODE_HALFWIDTH_AND_FULLWIDTH_FORMS;

public const int IntlChar::BLOCK_CODE_OLD_ITALIC;

public const int IntlChar::BLOCK_CODE_GOTHIC;

public const int IntlChar::BLOCK_CODE_DESERET;

public const int IntlChar::BLOCK_CODE_BYZANTINE_MUSICAL_SYMBOLS;

public const int IntlChar::BLOCK_CODE_MUSICAL_SYMBOLS;

public const int IntlChar::BLOCK_CODE_MATHEMATICAL_ALPHANUMERIC_SYMBOLS;

public const int IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B;

public const int IntlChar::BLOCK_CODE_CJK_COMPATIBILITY_IDEOGRAPHS_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_TAGS;

public const int IntlChar::BLOCK_CODE_CYRILLIC_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_CYRILLIC_SUPPLEMENTARY;

public const int IntlChar::BLOCK_CODE_TAGALOG;

public const int IntlChar::BLOCK_CODE_HANUNOO;

public const int IntlChar::BLOCK_CODE_BUHID;

public const int IntlChar::BLOCK_CODE_TAGBANWA;

public const int IntlChar::BLOCK_CODE_MISCELLANEOUS_MATHEMATICAL_SYMBOLS_A;

public const int IntlChar::BLOCK_CODE_SUPPLEMENTAL_ARROWS_A;

public const int IntlChar::BLOCK_CODE_SUPPLEMENTAL_ARROWS_B;

public const int IntlChar::BLOCK_CODE_MISCELLANEOUS_MATHEMATICAL_SYMBOLS_B;

public const int IntlChar::BLOCK_CODE_SUPPLEMENTAL_MATHEMATICAL_OPERATORS;

public const int IntlChar::BLOCK_CODE_KATAKANA_PHONETIC_EXTENSIONS;

public const int IntlChar::BLOCK_CODE_VARIATION_SELECTORS;

public const int IntlChar::BLOCK_CODE_SUPPLEMENTARY_PRIVATE_USE_AREA_A;

public const int IntlChar::BLOCK_CODE_SUPPLEMENTARY_PRIVATE_USE_AREA_B;

public const int IntlChar::BLOCK_CODE_LIMBU;

public const int IntlChar::BLOCK_CODE_TAI_LE;

public const int IntlChar::BLOCK_CODE_KHMER_SYMBOLS;

public const int IntlChar::BLOCK_CODE_PHONETIC_EXTENSIONS;

public const int IntlChar::BLOCK_CODE_MISCELLANEOUS_SYMBOLS_AND_ARROWS;

public const int IntlChar::BLOCK_CODE_YIJING_HEXAGRAM_SYMBOLS;

public const int IntlChar::BLOCK_CODE_LINEAR_B_SYLLABARY;

public const int IntlChar::BLOCK_CODE_LINEAR_B_IDEOGRAMS;

public const int IntlChar::BLOCK_CODE_AEGEAN_NUMBERS;

public const int IntlChar::BLOCK_CODE_UGARITIC;

public const int IntlChar::BLOCK_CODE_SHAVIAN;

public const int IntlChar::BLOCK_CODE_OSMANYA;

public const int IntlChar::BLOCK_CODE_CYPRIOT_SYLLABARY;

public const int IntlChar::BLOCK_CODE_TAI_XUAN_JING_SYMBOLS;

public const int IntlChar::BLOCK_CODE_VARIATION_SELECTORS_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_ANCIENT_GREEK_MUSICAL_NOTATION;

public const int IntlChar::BLOCK_CODE_ANCIENT_GREEK_NUMBERS;

public const int IntlChar::BLOCK_CODE_ARABIC_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_BUGINESE;

public const int IntlChar::BLOCK_CODE_CJK_STROKES;

public const int IntlChar::BLOCK_CODE_COMBINING_DIACRITICAL_MARKS_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_COPTIC;

public const int IntlChar::BLOCK_CODE_ETHIOPIC_EXTENDED;

public const int IntlChar::BLOCK_CODE_ETHIOPIC_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_GEORGIAN_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_GLAGOLITIC;

public const int IntlChar::BLOCK_CODE_KHAROSHTHI;

public const int IntlChar::BLOCK_CODE_MODIFIER_TONE_LETTERS;

public const int IntlChar::BLOCK_CODE_NEW_TAI_LUE;

public const int IntlChar::BLOCK_CODE_OLD_PERSIAN;

public const int IntlChar::BLOCK_CODE_PHONETIC_EXTENSIONS_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_SUPPLEMENTAL_PUNCTUATION;

public const int IntlChar::BLOCK_CODE_SYLOTI_NAGRI;

public const int IntlChar::BLOCK_CODE_TIFINAGH;

public const int IntlChar::BLOCK_CODE_VERTICAL_FORMS;

public const int IntlChar::BLOCK_CODE_NKO;

public const int IntlChar::BLOCK_CODE_BALINESE;

public const int IntlChar::BLOCK_CODE_LATIN_EXTENDED_C;

public const int IntlChar::BLOCK_CODE_LATIN_EXTENDED_D;

public const int IntlChar::BLOCK_CODE_PHAGS_PA;

public const int IntlChar::BLOCK_CODE_PHOENICIAN;

public const int IntlChar::BLOCK_CODE_CUNEIFORM;

public const int IntlChar::BLOCK_CODE_CUNEIFORM_NUMBERS_AND_PUNCTUATION;

public const int IntlChar::BLOCK_CODE_COUNTING_ROD_NUMERALS;

public const int IntlChar::BLOCK_CODE_SUNDANESE;

public const int IntlChar::BLOCK_CODE_LEPCHA;

public const int IntlChar::BLOCK_CODE_OL_CHIKI;

public const int IntlChar::BLOCK_CODE_CYRILLIC_EXTENDED_A;

public const int IntlChar::BLOCK_CODE_VAI;

public const int IntlChar::BLOCK_CODE_CYRILLIC_EXTENDED_B;

public const int IntlChar::BLOCK_CODE_SAURASHTRA;

public const int IntlChar::BLOCK_CODE_KAYAH_LI;

public const int IntlChar::BLOCK_CODE_REJANG;

public const int IntlChar::BLOCK_CODE_CHAM;

public const int IntlChar::BLOCK_CODE_ANCIENT_SYMBOLS;

public const int IntlChar::BLOCK_CODE_PHAISTOS_DISC;

public const int IntlChar::BLOCK_CODE_LYCIAN;

public const int IntlChar::BLOCK_CODE_CARIAN;

public const int IntlChar::BLOCK_CODE_LYDIAN;

public const int IntlChar::BLOCK_CODE_MAHJONG_TILES;

public const int IntlChar::BLOCK_CODE_DOMINO_TILES;

public const int IntlChar::BLOCK_CODE_SAMARITAN;

public const int IntlChar::BLOCK_CODE_UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS_EXTENDED;

public const int IntlChar::BLOCK_CODE_TAI_THAM;

public const int IntlChar::BLOCK_CODE_VEDIC_EXTENSIONS;

public const int IntlChar::BLOCK_CODE_LISU;

public const int IntlChar::BLOCK_CODE_BAMUM;

public const int IntlChar::BLOCK_CODE_COMMON_INDIC_NUMBER_FORMS;

public const int IntlChar::BLOCK_CODE_DEVANAGARI_EXTENDED;

public const int IntlChar::BLOCK_CODE_HANGUL_JAMO_EXTENDED_A;

public const int IntlChar::BLOCK_CODE_JAVANESE;

public const int IntlChar::BLOCK_CODE_MYANMAR_EXTENDED_A;

public const int IntlChar::BLOCK_CODE_TAI_VIET;

public const int IntlChar::BLOCK_CODE_MEETEI_MAYEK;

public const int IntlChar::BLOCK_CODE_HANGUL_JAMO_EXTENDED_B;

public const int IntlChar::BLOCK_CODE_IMPERIAL_ARAMAIC;

public const int IntlChar::BLOCK_CODE_OLD_SOUTH_ARABIAN;

public const int IntlChar::BLOCK_CODE_AVESTAN;

public const int IntlChar::BLOCK_CODE_INSCRIPTIONAL_PARTHIAN;

public const int IntlChar::BLOCK_CODE_INSCRIPTIONAL_PAHLAVI;

public const int IntlChar::BLOCK_CODE_OLD_TURKIC;

public const int IntlChar::BLOCK_CODE_RUMI_NUMERAL_SYMBOLS;

public const int IntlChar::BLOCK_CODE_KAITHI;

public const int IntlChar::BLOCK_CODE_EGYPTIAN_HIEROGLYPHS;

public const int IntlChar::BLOCK_CODE_ENCLOSED_ALPHANUMERIC_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_ENCLOSED_IDEOGRAPHIC_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_C;

public const int IntlChar::BLOCK_CODE_MANDAIC;

public const int IntlChar::BLOCK_CODE_BATAK;

public const int IntlChar::BLOCK_CODE_ETHIOPIC_EXTENDED_A;

public const int IntlChar::BLOCK_CODE_BRAHMI;

public const int IntlChar::BLOCK_CODE_BAMUM_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_KANA_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_PLAYING_CARDS;

public const int IntlChar::BLOCK_CODE_MISCELLANEOUS_SYMBOLS_AND_PICTOGRAPHS;

public const int IntlChar::BLOCK_CODE_EMOTICONS;

public const int IntlChar::BLOCK_CODE_TRANSPORT_AND_MAP_SYMBOLS;

public const int IntlChar::BLOCK_CODE_ALCHEMICAL_SYMBOLS;

public const int IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_D;

public const int IntlChar::BLOCK_CODE_ARABIC_EXTENDED_A;

public const int IntlChar::BLOCK_CODE_ARABIC_MATHEMATICAL_ALPHABETIC_SYMBOLS;

public const int IntlChar::BLOCK_CODE_CHAKMA;

public const int IntlChar::BLOCK_CODE_MEETEI_MAYEK_EXTENSIONS;

public const int IntlChar::BLOCK_CODE_MEROITIC_CURSIVE;

public const int IntlChar::BLOCK_CODE_MEROITIC_HIEROGLYPHS;

public const int IntlChar::BLOCK_CODE_MIAO;

public const int IntlChar::BLOCK_CODE_SHARADA;

public const int IntlChar::BLOCK_CODE_SORA_SOMPENG;

public const int IntlChar::BLOCK_CODE_SUNDANESE_SUPPLEMENT;

public const int IntlChar::BLOCK_CODE_TAKRI;

public const int IntlChar::BLOCK_CODE_BASSA_VAH;

public const int IntlChar::BLOCK_CODE_CAUCASIAN_ALBANIAN;

public const int IntlChar::BLOCK_CODE_COPTIC_EPACT_NUMBERS;

public const int IntlChar::BLOCK_CODE_COMBINING_DIACRITICAL_MARKS_EXTENDED;

public const int IntlChar::BLOCK_CODE_DUPLOYAN;

public const int IntlChar::BLOCK_CODE_ELBASAN;

public const int IntlChar::BLOCK_CODE_GEOMETRIC_SHAPES_EXTENDED;

public const int IntlChar::BLOCK_CODE_GRANTHA;

public const int IntlChar::BLOCK_CODE_KHOJKI;

public const int IntlChar::BLOCK_CODE_KHUDAWADI;

public const int IntlChar::BLOCK_CODE_LATIN_EXTENDED_E;

public const int IntlChar::BLOCK_CODE_LINEAR_A;

public const int IntlChar::BLOCK_CODE_MAHAJANI;

public const int IntlChar::BLOCK_CODE_MANICHAEAN;

public const int IntlChar::BLOCK_CODE_MENDE_KIKAKUI;

public const int IntlChar::BLOCK_CODE_MODI;

public const int IntlChar::BLOCK_CODE_MRO;

public const int IntlChar::BLOCK_CODE_MYANMAR_EXTENDED_B;

public const int IntlChar::BLOCK_CODE_NABATAEAN;

public const int IntlChar::BLOCK_CODE_OLD_NORTH_ARABIAN;

public const int IntlChar::BLOCK_CODE_OLD_PERMIC;

public const int IntlChar::BLOCK_CODE_ORNAMENTAL_DINGBATS;

public const int IntlChar::BLOCK_CODE_PAHAWH_HMONG;

public const int IntlChar::BLOCK_CODE_PALMYRENE;

public const int IntlChar::BLOCK_CODE_PAU_CIN_HAU;

public const int IntlChar::BLOCK_CODE_PSALTER_PAHLAVI;

public const int IntlChar::BLOCK_CODE_SHORTHAND_FORMAT_CONTROLS;

public const int IntlChar::BLOCK_CODE_SIDDHAM;

public const int IntlChar::BLOCK_CODE_SINHALA_ARCHAIC_NUMBERS;

public const int IntlChar::BLOCK_CODE_SUPPLEMENTAL_ARROWS_C;

public const int IntlChar::BLOCK_CODE_TIRHUTA;

public const int IntlChar::BLOCK_CODE_WARANG_CITI;

public const int IntlChar::BLOCK_CODE_COUNT;

public const int IntlChar::BLOCK_CODE_INVALID_CODE;

public const int IntlChar::BPT_NONE;

public const int IntlChar::BPT_OPEN;

public const int IntlChar::BPT_CLOSE;

public const int IntlChar::BPT_COUNT;

public const int IntlChar::EA_NEUTRAL;

public const int IntlChar::EA_AMBIGUOUS;

public const int IntlChar::EA_HALFWIDTH;

public const int IntlChar::EA_FULLWIDTH;

public const int IntlChar::EA_NARROW;

public const int IntlChar::EA_WIDE;

public const int IntlChar::EA_COUNT;

public const int IntlChar::UNICODE_CHAR_NAME;

public const int IntlChar::UNICODE_10_CHAR_NAME;

public const int IntlChar::EXTENDED_CHAR_NAME;

public const int IntlChar::CHAR_NAME_ALIAS;

public const int IntlChar::CHAR_NAME_CHOICE_COUNT;

public const int IntlChar::SHORT_PROPERTY_NAME;

public const int IntlChar::LONG_PROPERTY_NAME;

public const int IntlChar::PROPERTY_NAME_CHOICE_COUNT;

public const int IntlChar::DT_NONE;

public const int IntlChar::DT_CANONICAL;

public const int IntlChar::DT_COMPAT;

public const int IntlChar::DT_CIRCLE;

public const int IntlChar::DT_FINAL;

public const int IntlChar::DT_FONT;

public const int IntlChar::DT_FRACTION;

public const int IntlChar::DT_INITIAL;

public const int IntlChar::DT_ISOLATED;

public const int IntlChar::DT_MEDIAL;

public const int IntlChar::DT_NARROW;

public const int IntlChar::DT_NOBREAK;

public const int IntlChar::DT_SMALL;

public const int IntlChar::DT_SQUARE;

public const int IntlChar::DT_SUB;

public const int IntlChar::DT_SUPER;

public const int IntlChar::DT_VERTICAL;

public const int IntlChar::DT_WIDE;

public const int IntlChar::DT_COUNT;

public const int IntlChar::JT_NON_JOINING;

public const int IntlChar::JT_JOIN_CAUSING;

public const int IntlChar::JT_DUAL_JOINING;

public const int IntlChar::JT_LEFT_JOINING;

public const int IntlChar::JT_RIGHT_JOINING;

public const int IntlChar::JT_TRANSPARENT;

public const int IntlChar::JT_COUNT;

public const int IntlChar::JG_NO_JOINING_GROUP;

public const int IntlChar::JG_AIN;

public const int IntlChar::JG_ALAPH;

public const int IntlChar::JG_ALEF;

public const int IntlChar::JG_BEH;

public const int IntlChar::JG_BETH;

public const int IntlChar::JG_DAL;

public const int IntlChar::JG_DALATH_RISH;

public const int IntlChar::JG_E;

public const int IntlChar::JG_FEH;

public const int IntlChar::JG_FINAL_SEMKATH;

public const int IntlChar::JG_GAF;

public const int IntlChar::JG_GAMAL;

public const int IntlChar::JG_HAH;

public const int IntlChar::JG_TEH_MARBUTA_GOAL;

public const int IntlChar::JG_HAMZA_ON_HEH_GOAL;

public const int IntlChar::JG_HE;

public const int IntlChar::JG_HEH;

public const int IntlChar::JG_HEH_GOAL;

public const int IntlChar::JG_HETH;

public const int IntlChar::JG_KAF;

public const int IntlChar::JG_KAPH;

public const int IntlChar::JG_KNOTTED_HEH;

public const int IntlChar::JG_LAM;

public const int IntlChar::JG_LAMADH;

public const int IntlChar::JG_MEEM;

public const int IntlChar::JG_MIM;

public const int IntlChar::JG_NOON;

public const int IntlChar::JG_NUN;

public const int IntlChar::JG_PE;

public const int IntlChar::JG_QAF;

public const int IntlChar::JG_QAPH;

public const int IntlChar::JG_REH;

public const int IntlChar::JG_REVERSED_PE;

public const int IntlChar::JG_SAD;

public const int IntlChar::JG_SADHE;

public const int IntlChar::JG_SEEN;

public const int IntlChar::JG_SEMKATH;

public const int IntlChar::JG_SHIN;

public const int IntlChar::JG_SWASH_KAF;

public const int IntlChar::JG_SYRIAC_WAW;

public const int IntlChar::JG_TAH;

public const int IntlChar::JG_TAW;

public const int IntlChar::JG_TEH_MARBUTA;

public const int IntlChar::JG_TETH;

public const int IntlChar::JG_WAW;

public const int IntlChar::JG_YEH;

public const int IntlChar::JG_YEH_BARREE;

public const int IntlChar::JG_YEH_WITH_TAIL;

public const int IntlChar::JG_YUDH;

public const int IntlChar::JG_YUDH_HE;

public const int IntlChar::JG_ZAIN;

public const int IntlChar::JG_FE;

public const int IntlChar::JG_KHAPH;

public const int IntlChar::JG_ZHAIN;

public const int IntlChar::JG_BURUSHASKI_YEH_BARREE;

public const int IntlChar::JG_FARSI_YEH;

public const int IntlChar::JG_NYA;

public const int IntlChar::JG_ROHINGYA_YEH;

public const int IntlChar::JG_MANICHAEAN_ALEPH;

public const int IntlChar::JG_MANICHAEAN_AYIN;

public const int IntlChar::JG_MANICHAEAN_BETH;

public const int IntlChar::JG_MANICHAEAN_DALETH;

public const int IntlChar::JG_MANICHAEAN_DHAMEDH;

public const int IntlChar::JG_MANICHAEAN_FIVE;

public const int IntlChar::JG_MANICHAEAN_GIMEL;

public const int IntlChar::JG_MANICHAEAN_HETH;

public const int IntlChar::JG_MANICHAEAN_HUNDRED;

public const int IntlChar::JG_MANICHAEAN_KAPH;

public const int IntlChar::JG_MANICHAEAN_LAMEDH;

public const int IntlChar::JG_MANICHAEAN_MEM;

public const int IntlChar::JG_MANICHAEAN_NUN;

public const int IntlChar::JG_MANICHAEAN_ONE;

public const int IntlChar::JG_MANICHAEAN_PE;

public const int IntlChar::JG_MANICHAEAN_QOPH;

public const int IntlChar::JG_MANICHAEAN_RESH;

public const int IntlChar::JG_MANICHAEAN_SADHE;

public const int IntlChar::JG_MANICHAEAN_SAMEKH;

public const int IntlChar::JG_MANICHAEAN_TAW;

public const int IntlChar::JG_MANICHAEAN_TEN;

public const int IntlChar::JG_MANICHAEAN_TETH;

public const int IntlChar::JG_MANICHAEAN_THAMEDH;

public const int IntlChar::JG_MANICHAEAN_TWENTY;

public const int IntlChar::JG_MANICHAEAN_WAW;

public const int IntlChar::JG_MANICHAEAN_YODH;

public const int IntlChar::JG_MANICHAEAN_ZAYIN;

public const int IntlChar::JG_STRAIGHT_WAW;

public const int IntlChar::JG_COUNT;

public const int IntlChar::GCB_OTHER;

public const int IntlChar::GCB_CONTROL;

public const int IntlChar::GCB_CR;

public const int IntlChar::GCB_EXTEND;

public const int IntlChar::GCB_L;

public const int IntlChar::GCB_LF;

public const int IntlChar::GCB_LV;

public const int IntlChar::GCB_LVT;

public const int IntlChar::GCB_T;

public const int IntlChar::GCB_V;

public const int IntlChar::GCB_SPACING_MARK;

public const int IntlChar::GCB_PREPEND;

public const int IntlChar::GCB_REGIONAL_INDICATOR;

public const int IntlChar::GCB_COUNT;

public const int IntlChar::WB_OTHER;

public const int IntlChar::WB_ALETTER;

public const int IntlChar::WB_FORMAT;

public const int IntlChar::WB_KATAKANA;

public const int IntlChar::WB_MIDLETTER;

public const int IntlChar::WB_MIDNUM;

public const int IntlChar::WB_NUMERIC;

public const int IntlChar::WB_EXTENDNUMLET;

public const int IntlChar::WB_CR;

public const int IntlChar::WB_EXTEND;

public const int IntlChar::WB_LF;

public const int IntlChar::WB_MIDNUMLET;

public const int IntlChar::WB_NEWLINE;

public const int IntlChar::WB_REGIONAL_INDICATOR;

public const int IntlChar::WB_HEBREW_LETTER;

public const int IntlChar::WB_SINGLE_QUOTE;

public const int IntlChar::WB_DOUBLE_QUOTE;

public const int IntlChar::WB_COUNT;

public const int IntlChar::SB_OTHER;

public const int IntlChar::SB_ATERM;

public const int IntlChar::SB_CLOSE;

public const int IntlChar::SB_FORMAT;

public const int IntlChar::SB_LOWER;

public const int IntlChar::SB_NUMERIC;

public const int IntlChar::SB_OLETTER;

public const int IntlChar::SB_SEP;

public const int IntlChar::SB_SP;

public const int IntlChar::SB_STERM;

public const int IntlChar::SB_UPPER;

public const int IntlChar::SB_CR;

public const int IntlChar::SB_EXTEND;

public const int IntlChar::SB_LF;

public const int IntlChar::SB_SCONTINUE;

public const int IntlChar::SB_COUNT;

public const int IntlChar::LB_UNKNOWN;

public const int IntlChar::LB_AMBIGUOUS;

public const int IntlChar::LB_ALPHABETIC;

public const int IntlChar::LB_BREAK_BOTH;

public const int IntlChar::LB_BREAK_AFTER;

public const int IntlChar::LB_BREAK_BEFORE;

public const int IntlChar::LB_MANDATORY_BREAK;

public const int IntlChar::LB_CONTINGENT_BREAK;

public const int IntlChar::LB_CLOSE_PUNCTUATION;

public const int IntlChar::LB_COMBINING_MARK;

public const int IntlChar::LB_CARRIAGE_RETURN;

public const int IntlChar::LB_EXCLAMATION;

public const int IntlChar::LB_GLUE;

public const int IntlChar::LB_HYPHEN;

public const int IntlChar::LB_IDEOGRAPHIC;

public const int IntlChar::LB_INSEPARABLE;

public const int IntlChar::LB_INSEPERABLE;

public const int IntlChar::LB_INFIX_NUMERIC;

public const int IntlChar::LB_LINE_FEED;

public const int IntlChar::LB_NONSTARTER;

public const int IntlChar::LB_NUMERIC;

public const int IntlChar::LB_OPEN_PUNCTUATION;

public const int IntlChar::LB_POSTFIX_NUMERIC;

public const int IntlChar::LB_PREFIX_NUMERIC;

public const int IntlChar::LB_QUOTATION;

public const int IntlChar::LB_COMPLEX_CONTEXT;

public const int IntlChar::LB_SURROGATE;

public const int IntlChar::LB_SPACE;

public const int IntlChar::LB_BREAK_SYMBOLS;

public const int IntlChar::LB_ZWSPACE;

public const int IntlChar::LB_NEXT_LINE;

public const int IntlChar::LB_WORD_JOINER;

public const int IntlChar::LB_H2;

public const int IntlChar::LB_H3;

public const int IntlChar::LB_JL;

public const int IntlChar::LB_JT;

public const int IntlChar::LB_JV;

public const int IntlChar::LB_CLOSE_PARENTHESIS;

public const int IntlChar::LB_CONDITIONAL_JAPANESE_STARTER;

public const int IntlChar::LB_HEBREW_LETTER;

public const int IntlChar::LB_REGIONAL_INDICATOR;

public const int IntlChar::LB_COUNT;

public const int IntlChar::NT_NONE;

public const int IntlChar::NT_DECIMAL;

public const int IntlChar::NT_DIGIT;

public const int IntlChar::NT_NUMERIC;

public const int IntlChar::NT_COUNT;

public const int IntlChar::HST_NOT_APPLICABLE;

public const int IntlChar::HST_LEADING_JAMO;

public const int IntlChar::HST_VOWEL_JAMO;

public const int IntlChar::HST_TRAILING_JAMO;

public const int IntlChar::HST_LV_SYLLABLE;

public const int IntlChar::HST_LVT_SYLLABLE;

public const int IntlChar::HST_COUNT;

public const int IntlChar::FOLD_CASE_DEFAULT;

public const int IntlChar::FOLD_CASE_EXCLUDE_SPECIAL_I;

/* Methods */

public static arraynull charAge(intstring $codepoint)

public static intnull charDigitValue(intstring $codepoint)

public static intnull charDirection(intstring $codepoint)

public static intnull charFromName(string $name, int $type = IntlChar::UNICODE_CHAR_NAME)

public static intstringnull charMirror(intstring $codepoint)

public static stringnull charName(intstring $codepoint, int $type = IntlChar::UNICODE_CHAR_NAME)

public static intnull charType(intstring $codepoint)

public static stringnull chr(intstring $codepoint)

public static intfalsenull digit(intstring $codepoint, int $base = 10)

public static bool enumCharNames(
    intstring $start,
    intstring $end,
    callable $callback,
    int $type = IntlChar::UNICODE_CHAR_NAME
)

public static void enumCharTypes(callable $callback)

public static intstringnull foldCase(intstring $codepoint, int $options = IntlChar::FOLD_CASE_DEFAULT)

public static int forDigit(int $digit, int $base = 10)

public static intstringnull getBidiPairedBracket(intstring $codepoint)

public static intnull getBlockCode(intstring $codepoint)

public static intnull getCombiningClass(intstring $codepoint)

public static stringfalsenull getFC_NFKC_Closure(intstring $codepoint)

public static int getIntPropertyMaxValue(int $property)

public static int getIntPropertyMinValue(int $property)

public static intnull getIntPropertyValue(intstring $codepoint, int $property)

public static floatnull getNumericValue(intstring $codepoint)

public static int getPropertyEnum(string $alias)

public static stringfalse getPropertyName(int $property, int $type = IntlChar::LONG_PROPERTY_NAME)

public static int getPropertyValueEnum(int $property, string $name)

public static stringfalse getPropertyValueName(int $property, int $value, int $type = IntlChar::LONG_PROPERTY_NAME)

public static array getUnicodeVersion()

public static boolnull hasBinaryProperty(intstring $codepoint, int $property)

public static boolnull isalnum(intstring $codepoint)

public static boolnull isalpha(intstring $codepoint)

public static boolnull isbase(intstring $codepoint)

public static boolnull isblank(intstring $codepoint)

public static boolnull iscntrl(intstring $codepoint)

public static boolnull isdefined(intstring $codepoint)

public static boolnull isdigit(intstring $codepoint)

public static boolnull isgraph(intstring $codepoint)

public static boolnull isIDIgnorable(intstring $codepoint)

public static boolnull isIDPart(intstring $codepoint)

public static boolnull isIDStart(intstring $codepoint)

public static boolnull isISOControl(intstring $codepoint)

public static boolnull isJavaIDPart(intstring $codepoint)

public static boolnull isJavaIDStart(intstring $codepoint)

public static boolnull isJavaSpaceChar(intstring $codepoint)

public static boolnull islower(intstring $codepoint)

public static boolnull isMirrored(intstring $codepoint)

public static boolnull isprint(intstring $codepoint)

public static boolnull ispunct(intstring $codepoint)

public static boolnull isspace(intstring $codepoint)

public static boolnull istitle(intstring $codepoint)

public static boolnull isUAlphabetic(intstring $codepoint)

public static boolnull isULowercase(intstring $codepoint)

public static boolnull isupper(intstring $codepoint)

public static boolnull isUUppercase(intstring $codepoint)

public static boolnull isUWhiteSpace(intstring $codepoint)

public static boolnull isWhitespace(intstring $codepoint)

public static boolnull isxdigit(intstring $codepoint)

public static intnull ord(intstring $character)

public static intstringnull tolower(intstring $codepoint)

public static intstringnull totitle(intstring $codepoint)

public static intstringnull toupper(intstring $codepoint)

Predefined Constants

IntlChar::UNICODE_VERSION string
IntlChar::CODEPOINT_MIN int
IntlChar::CODEPOINT_MAX int
IntlChar::NO_NUMERIC_VALUE int: Special value that is returned by IntlChar::getNumericValue when no numeric value is defined for a code point.
IntlChar::PROPERTY_ALPHABETIC int
IntlChar::PROPERTY_BINARY_START int
IntlChar::PROPERTY_ASCII_HEX_DIGIT int
IntlChar::PROPERTY_BIDI_CONTROL int
IntlChar::PROPERTY_BIDI_MIRRORED int
IntlChar::PROPERTY_DASH int
IntlChar::PROPERTY_DEFAULT_IGNORABLE_CODE_POINT int
IntlChar::PROPERTY_DEPRECATED int
IntlChar::PROPERTY_DIACRITIC int
IntlChar::PROPERTY_EXTENDER int
IntlChar::PROPERTY_FULL_COMPOSITION_EXCLUSION int
IntlChar::PROPERTY_GRAPHEME_BASE int
IntlChar::PROPERTY_GRAPHEME_EXTEND int
IntlChar::PROPERTY_GRAPHEME_LINK int
IntlChar::PROPERTY_HEX_DIGIT int
IntlChar::PROPERTY_HYPHEN int
IntlChar::PROPERTY_ID_CONTINUE int
IntlChar::PROPERTY_ID_START int
IntlChar::PROPERTY_IDEOGRAPHIC int
IntlChar::PROPERTY_IDS_BINARY_OPERATOR int
IntlChar::PROPERTY_IDS_TRINARY_OPERATOR int
IntlChar::PROPERTY_JOIN_CONTROL int
IntlChar::PROPERTY_LOGICAL_ORDER_EXCEPTION int
IntlChar::PROPERTY_LOWERCASE int
IntlChar::PROPERTY_MATH int
IntlChar::PROPERTY_NONCHARACTER_CODE_POINT int
IntlChar::PROPERTY_QUOTATION_MARK int
IntlChar::PROPERTY_RADICAL int
IntlChar::PROPERTY_SOFT_DOTTED int
IntlChar::PROPERTY_TERMINAL_PUNCTUATION int
IntlChar::PROPERTY_UNIFIED_IDEOGRAPH int
IntlChar::PROPERTY_UPPERCASE int
IntlChar::PROPERTY_WHITE_SPACE int
IntlChar::PROPERTY_XID_CONTINUE int
IntlChar::PROPERTY_XID_START int
IntlChar::PROPERTY_CASE_SENSITIVE int
IntlChar::PROPERTY_S_TERM int
IntlChar::PROPERTY_VARIATION_SELECTOR int
IntlChar::PROPERTY_NFD_INERT int
IntlChar::PROPERTY_NFKD_INERT int
IntlChar::PROPERTY_NFC_INERT int
IntlChar::PROPERTY_NFKC_INERT int
IntlChar::PROPERTY_SEGMENT_STARTER int
IntlChar::PROPERTY_PATTERN_SYNTAX int
IntlChar::PROPERTY_PATTERN_WHITE_SPACE int
IntlChar::PROPERTY_POSIX_ALNUM int
IntlChar::PROPERTY_POSIX_BLANK int
IntlChar::PROPERTY_POSIX_GRAPH int
IntlChar::PROPERTY_POSIX_PRINT int
IntlChar::PROPERTY_POSIX_XDIGIT int
IntlChar::PROPERTY_CASED int
IntlChar::PROPERTY_CASE_IGNORABLE int
IntlChar::PROPERTY_CHANGES_WHEN_LOWERCASED int
IntlChar::PROPERTY_CHANGES_WHEN_UPPERCASED int
IntlChar::PROPERTY_CHANGES_WHEN_TITLECASED int
IntlChar::PROPERTY_CHANGES_WHEN_CASEFOLDED int
IntlChar::PROPERTY_CHANGES_WHEN_CASEMAPPED int
IntlChar::PROPERTY_CHANGES_WHEN_NFKC_CASEFOLDED int
IntlChar::PROPERTY_BINARY_LIMIT int
IntlChar::PROPERTY_BIDI_CLASS int
IntlChar::PROPERTY_INT_START int
IntlChar::PROPERTY_BLOCK int
IntlChar::PROPERTY_CANONICAL_COMBINING_CLASS int
IntlChar::PROPERTY_DECOMPOSITION_TYPE int
IntlChar::PROPERTY_EAST_ASIAN_WIDTH int
IntlChar::PROPERTY_GENERAL_CATEGORY int
IntlChar::PROPERTY_JOINING_GROUP int
IntlChar::PROPERTY_JOINING_TYPE int
IntlChar::PROPERTY_LINE_BREAK int
IntlChar::PROPERTY_NUMERIC_TYPE int
IntlChar::PROPERTY_SCRIPT int
IntlChar::PROPERTY_HANGUL_SYLLABLE_TYPE int
IntlChar::PROPERTY_NFD_QUICK_CHECK int
IntlChar::PROPERTY_NFKD_QUICK_CHECK int
IntlChar::PROPERTY_NFC_QUICK_CHECK int
IntlChar::PROPERTY_NFKC_QUICK_CHECK int
IntlChar::PROPERTY_LEAD_CANONICAL_COMBINING_CLASS int
IntlChar::PROPERTY_TRAIL_CANONICAL_COMBINING_CLASS int
IntlChar::PROPERTY_GRAPHEME_CLUSTER_BREAK int
IntlChar::PROPERTY_SENTENCE_BREAK int
IntlChar::PROPERTY_WORD_BREAK int
IntlChar::PROPERTY_BIDI_PAIRED_BRACKET_TYPE int
IntlChar::PROPERTY_INT_LIMIT int
IntlChar::PROPERTY_GENERAL_CATEGORY_MASK int
IntlChar::PROPERTY_MASK_START int
IntlChar::PROPERTY_MASK_LIMIT int
IntlChar::PROPERTY_NUMERIC_VALUE int
IntlChar::PROPERTY_DOUBLE_START int
IntlChar::PROPERTY_DOUBLE_LIMIT int
IntlChar::PROPERTY_AGE int
IntlChar::PROPERTY_STRING_START int
IntlChar::PROPERTY_BIDI_MIRRORING_GLYPH int
IntlChar::PROPERTY_CASE_FOLDING int
IntlChar::PROPERTY_ISO_COMMENT int
IntlChar::PROPERTY_LOWERCASE_MAPPING int
IntlChar::PROPERTY_NAME int
IntlChar::PROPERTY_SIMPLE_CASE_FOLDING int
IntlChar::PROPERTY_SIMPLE_LOWERCASE_MAPPING int
IntlChar::PROPERTY_SIMPLE_TITLECASE_MAPPING int
IntlChar::PROPERTY_SIMPLE_UPPERCASE_MAPPING int
IntlChar::PROPERTY_TITLECASE_MAPPING int
IntlChar::PROPERTY_UNICODE_1_NAME int
IntlChar::PROPERTY_UPPERCASE_MAPPING int
IntlChar::PROPERTY_BIDI_PAIRED_BRACKET int
IntlChar::PROPERTY_STRING_LIMIT int
IntlChar::PROPERTY_SCRIPT_EXTENSIONS int
IntlChar::PROPERTY_OTHER_PROPERTY_START int
IntlChar::PROPERTY_OTHER_PROPERTY_LIMIT int
IntlChar::PROPERTY_INVALID_CODE int
IntlChar::CHAR_CATEGORY_UNASSIGNED int
IntlChar::CHAR_CATEGORY_GENERAL_OTHER_TYPES int
IntlChar::CHAR_CATEGORY_UPPERCASE_LETTER int
IntlChar::CHAR_CATEGORY_LOWERCASE_LETTER int
IntlChar::CHAR_CATEGORY_TITLECASE_LETTER int
IntlChar::CHAR_CATEGORY_MODIFIER_LETTER int
IntlChar::CHAR_CATEGORY_OTHER_LETTER int
IntlChar::CHAR_CATEGORY_NON_SPACING_MARK int
IntlChar::CHAR_CATEGORY_ENCLOSING_MARK int
IntlChar::CHAR_CATEGORY_COMBINING_SPACING_MARK int
IntlChar::CHAR_CATEGORY_DECIMAL_DIGIT_NUMBER int
IntlChar::CHAR_CATEGORY_LETTER_NUMBER int
IntlChar::CHAR_CATEGORY_OTHER_NUMBER int
IntlChar::CHAR_CATEGORY_SPACE_SEPARATOR int
IntlChar::CHAR_CATEGORY_LINE_SEPARATOR int
IntlChar::CHAR_CATEGORY_PARAGRAPH_SEPARATOR int
IntlChar::CHAR_CATEGORY_CONTROL_CHAR int
IntlChar::CHAR_CATEGORY_FORMAT_CHAR int
IntlChar::CHAR_CATEGORY_PRIVATE_USE_CHAR int
IntlChar::CHAR_CATEGORY_SURROGATE int
IntlChar::CHAR_CATEGORY_DASH_PUNCTUATION int
IntlChar::CHAR_CATEGORY_START_PUNCTUATION int
IntlChar::CHAR_CATEGORY_END_PUNCTUATION int
IntlChar::CHAR_CATEGORY_CONNECTOR_PUNCTUATION int
IntlChar::CHAR_CATEGORY_OTHER_PUNCTUATION int
IntlChar::CHAR_CATEGORY_MATH_SYMBOL int
IntlChar::CHAR_CATEGORY_CURRENCY_SYMBOL int
IntlChar::CHAR_CATEGORY_MODIFIER_SYMBOL int
IntlChar::CHAR_CATEGORY_OTHER_SYMBOL int
IntlChar::CHAR_CATEGORY_INITIAL_PUNCTUATION int
IntlChar::CHAR_CATEGORY_FINAL_PUNCTUATION int
IntlChar::CHAR_CATEGORY_CHAR_CATEGORY_COUNT int
IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT int
IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT int
IntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER int
IntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER_SEPARATOR int
IntlChar::CHAR_DIRECTION_EUROPEAN_NUMBER_TERMINATOR int
IntlChar::CHAR_DIRECTION_ARABIC_NUMBER int
IntlChar::CHAR_DIRECTION_COMMON_NUMBER_SEPARATOR int
IntlChar::CHAR_DIRECTION_BLOCK_SEPARATOR int
IntlChar::CHAR_DIRECTION_SEGMENT_SEPARATOR int
IntlChar::CHAR_DIRECTION_WHITE_SPACE_NEUTRAL int
IntlChar::CHAR_DIRECTION_OTHER_NEUTRAL int
IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_EMBEDDING int
IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_OVERRIDE int
IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_ARABIC int
IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_EMBEDDING int
IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_OVERRIDE int
IntlChar::CHAR_DIRECTION_POP_DIRECTIONAL_FORMAT int
IntlChar::CHAR_DIRECTION_DIR_NON_SPACING_MARK int
IntlChar::CHAR_DIRECTION_BOUNDARY_NEUTRAL int
IntlChar::CHAR_DIRECTION_FIRST_STRONG_ISOLATE int
IntlChar::CHAR_DIRECTION_LEFT_TO_RIGHT_ISOLATE int
IntlChar::CHAR_DIRECTION_RIGHT_TO_LEFT_ISOLATE int
IntlChar::CHAR_DIRECTION_POP_DIRECTIONAL_ISOLATE int
IntlChar::CHAR_DIRECTION_CHAR_DIRECTION_COUNT int
IntlChar::BLOCK_CODE_NO_BLOCK int
IntlChar::BLOCK_CODE_BASIC_LATIN int
IntlChar::BLOCK_CODE_LATIN_1_SUPPLEMENT int
IntlChar::BLOCK_CODE_LATIN_EXTENDED_A int
IntlChar::BLOCK_CODE_LATIN_EXTENDED_B int
IntlChar::BLOCK_CODE_IPA_EXTENSIONS int
IntlChar::BLOCK_CODE_SPACING_MODIFIER_LETTERS int
IntlChar::BLOCK_CODE_COMBINING_DIACRITICAL_MARKS int
IntlChar::BLOCK_CODE_GREEK int
IntlChar::BLOCK_CODE_CYRILLIC int
IntlChar::BLOCK_CODE_ARMENIAN int
IntlChar::BLOCK_CODE_HEBREW int
IntlChar::BLOCK_CODE_ARABIC int
IntlChar::BLOCK_CODE_SYRIAC int
IntlChar::BLOCK_CODE_THAANA int
IntlChar::BLOCK_CODE_DEVANAGARI int
IntlChar::BLOCK_CODE_BENGALI int
IntlChar::BLOCK_CODE_GURMUKHI int
IntlChar::BLOCK_CODE_GUJARATI int
IntlChar::BLOCK_CODE_ORIYA int
IntlChar::BLOCK_CODE_TAMIL int
IntlChar::BLOCK_CODE_TELUGU int
IntlChar::BLOCK_CODE_KANNADA int
IntlChar::BLOCK_CODE_MALAYALAM int
IntlChar::BLOCK_CODE_SINHALA int
IntlChar::BLOCK_CODE_THAI int
IntlChar::BLOCK_CODE_LAO int
IntlChar::BLOCK_CODE_TIBETAN int
IntlChar::BLOCK_CODE_MYANMAR int
IntlChar::BLOCK_CODE_GEORGIAN int
IntlChar::BLOCK_CODE_HANGUL_JAMO int
IntlChar::BLOCK_CODE_ETHIOPIC int
IntlChar::BLOCK_CODE_CHEROKEE int
IntlChar::BLOCK_CODE_UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS int
IntlChar::BLOCK_CODE_OGHAM int
IntlChar::BLOCK_CODE_RUNIC int
IntlChar::BLOCK_CODE_KHMER int
IntlChar::BLOCK_CODE_MONGOLIAN int
IntlChar::BLOCK_CODE_LATIN_EXTENDED_ADDITIONAL int
IntlChar::BLOCK_CODE_GREEK_EXTENDED int
IntlChar::BLOCK_CODE_GENERAL_PUNCTUATION int
IntlChar::BLOCK_CODE_SUPERSCRIPTS_AND_SUBSCRIPTS int
IntlChar::BLOCK_CODE_CURRENCY_SYMBOLS int
IntlChar::BLOCK_CODE_COMBINING_MARKS_FOR_SYMBOLS int
IntlChar::BLOCK_CODE_LETTERLIKE_SYMBOLS int
IntlChar::BLOCK_CODE_NUMBER_FORMS int
IntlChar::BLOCK_CODE_ARROWS int
IntlChar::BLOCK_CODE_MATHEMATICAL_OPERATORS int
IntlChar::BLOCK_CODE_MISCELLANEOUS_TECHNICAL int
IntlChar::BLOCK_CODE_CONTROL_PICTURES int
IntlChar::BLOCK_CODE_OPTICAL_CHARACTER_RECOGNITION int
IntlChar::BLOCK_CODE_ENCLOSED_ALPHANUMERICS int
IntlChar::BLOCK_CODE_BOX_DRAWING int
IntlChar::BLOCK_CODE_BLOCK_ELEMENTS int
IntlChar::BLOCK_CODE_GEOMETRIC_SHAPES int
IntlChar::BLOCK_CODE_MISCELLANEOUS_SYMBOLS int
IntlChar::BLOCK_CODE_DINGBATS int
IntlChar::BLOCK_CODE_BRAILLE_PATTERNS int
IntlChar::BLOCK_CODE_CJK_RADICALS_SUPPLEMENT int
IntlChar::BLOCK_CODE_KANGXI_RADICALS int
IntlChar::BLOCK_CODE_IDEOGRAPHIC_DESCRIPTION_CHARACTERS int
IntlChar::BLOCK_CODE_CJK_SYMBOLS_AND_PUNCTUATION int
IntlChar::BLOCK_CODE_HIRAGANA int
IntlChar::BLOCK_CODE_KATAKANA int
IntlChar::BLOCK_CODE_BOPOMOFO int
IntlChar::BLOCK_CODE_HANGUL_COMPATIBILITY_JAMO int
IntlChar::BLOCK_CODE_KANBUN int
IntlChar::BLOCK_CODE_BOPOMOFO_EXTENDED int
IntlChar::BLOCK_CODE_ENCLOSED_CJK_LETTERS_AND_MONTHS int
IntlChar::BLOCK_CODE_CJK_COMPATIBILITY int
IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A int
IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS int
IntlChar::BLOCK_CODE_YI_SYLLABLES int
IntlChar::BLOCK_CODE_YI_RADICALS int
IntlChar::BLOCK_CODE_HANGUL_SYLLABLES int
IntlChar::BLOCK_CODE_HIGH_SURROGATES int
IntlChar::BLOCK_CODE_HIGH_PRIVATE_USE_SURROGATES int
IntlChar::BLOCK_CODE_LOW_SURROGATES int
IntlChar::BLOCK_CODE_PRIVATE_USE_AREA int
IntlChar::BLOCK_CODE_PRIVATE_USE int
IntlChar::BLOCK_CODE_CJK_COMPATIBILITY_IDEOGRAPHS int
IntlChar::BLOCK_CODE_ALPHABETIC_PRESENTATION_FORMS int
IntlChar::BLOCK_CODE_ARABIC_PRESENTATION_FORMS_A int
IntlChar::BLOCK_CODE_COMBINING_HALF_MARKS int
IntlChar::BLOCK_CODE_CJK_COMPATIBILITY_FORMS int
IntlChar::BLOCK_CODE_SMALL_FORM_VARIANTS int
IntlChar::BLOCK_CODE_ARABIC_PRESENTATION_FORMS_B int
IntlChar::BLOCK_CODE_SPECIALS int
IntlChar::BLOCK_CODE_HALFWIDTH_AND_FULLWIDTH_FORMS int
IntlChar::BLOCK_CODE_OLD_ITALIC int
IntlChar::BLOCK_CODE_GOTHIC int
IntlChar::BLOCK_CODE_DESERET int
IntlChar::BLOCK_CODE_BYZANTINE_MUSICAL_SYMBOLS int
IntlChar::BLOCK_CODE_MUSICAL_SYMBOLS int
IntlChar::BLOCK_CODE_MATHEMATICAL_ALPHANUMERIC_SYMBOLS int
IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B int
IntlChar::BLOCK_CODE_CJK_COMPATIBILITY_IDEOGRAPHS_SUPPLEMENT int
IntlChar::BLOCK_CODE_TAGS int
IntlChar::BLOCK_CODE_CYRILLIC_SUPPLEMENT int
IntlChar::BLOCK_CODE_CYRILLIC_SUPPLEMENTARY int
IntlChar::BLOCK_CODE_TAGALOG int
IntlChar::BLOCK_CODE_HANUNOO int
IntlChar::BLOCK_CODE_BUHID int
IntlChar::BLOCK_CODE_TAGBANWA int
IntlChar::BLOCK_CODE_MISCELLANEOUS_MATHEMATICAL_SYMBOLS_A int
IntlChar::BLOCK_CODE_SUPPLEMENTAL_ARROWS_A int
IntlChar::BLOCK_CODE_SUPPLEMENTAL_ARROWS_B int
IntlChar::BLOCK_CODE_MISCELLANEOUS_MATHEMATICAL_SYMBOLS_B int
IntlChar::BLOCK_CODE_SUPPLEMENTAL_MATHEMATICAL_OPERATORS int
IntlChar::BLOCK_CODE_KATAKANA_PHONETIC_EXTENSIONS int
IntlChar::BLOCK_CODE_VARIATION_SELECTORS int
IntlChar::BLOCK_CODE_SUPPLEMENTARY_PRIVATE_USE_AREA_A int
IntlChar::BLOCK_CODE_SUPPLEMENTARY_PRIVATE_USE_AREA_B int
IntlChar::BLOCK_CODE_LIMBU int
IntlChar::BLOCK_CODE_TAI_LE int
IntlChar::BLOCK_CODE_KHMER_SYMBOLS int
IntlChar::BLOCK_CODE_PHONETIC_EXTENSIONS int
IntlChar::BLOCK_CODE_MISCELLANEOUS_SYMBOLS_AND_ARROWS int
IntlChar::BLOCK_CODE_YIJING_HEXAGRAM_SYMBOLS int
IntlChar::BLOCK_CODE_LINEAR_B_SYLLABARY int
IntlChar::BLOCK_CODE_LINEAR_B_IDEOGRAMS int
IntlChar::BLOCK_CODE_AEGEAN_NUMBERS int
IntlChar::BLOCK_CODE_UGARITIC int
IntlChar::BLOCK_CODE_SHAVIAN int
IntlChar::BLOCK_CODE_OSMANYA int
IntlChar::BLOCK_CODE_CYPRIOT_SYLLABARY int
IntlChar::BLOCK_CODE_TAI_XUAN_JING_SYMBOLS int
IntlChar::BLOCK_CODE_VARIATION_SELECTORS_SUPPLEMENT int
IntlChar::BLOCK_CODE_ANCIENT_GREEK_MUSICAL_NOTATION int
IntlChar::BLOCK_CODE_ANCIENT_GREEK_NUMBERS int
IntlChar::BLOCK_CODE_ARABIC_SUPPLEMENT int
IntlChar::BLOCK_CODE_BUGINESE int
IntlChar::BLOCK_CODE_CJK_STROKES int
IntlChar::BLOCK_CODE_COMBINING_DIACRITICAL_MARKS_SUPPLEMENT int
IntlChar::BLOCK_CODE_COPTIC int
IntlChar::BLOCK_CODE_ETHIOPIC_EXTENDED int
IntlChar::BLOCK_CODE_ETHIOPIC_SUPPLEMENT int
IntlChar::BLOCK_CODE_GEORGIAN_SUPPLEMENT int
IntlChar::BLOCK_CODE_GLAGOLITIC int
IntlChar::BLOCK_CODE_KHAROSHTHI int
IntlChar::BLOCK_CODE_MODIFIER_TONE_LETTERS int
IntlChar::BLOCK_CODE_NEW_TAI_LUE int
IntlChar::BLOCK_CODE_OLD_PERSIAN int
IntlChar::BLOCK_CODE_PHONETIC_EXTENSIONS_SUPPLEMENT int
IntlChar::BLOCK_CODE_SUPPLEMENTAL_PUNCTUATION int
IntlChar::BLOCK_CODE_SYLOTI_NAGRI int
IntlChar::BLOCK_CODE_TIFINAGH int
IntlChar::BLOCK_CODE_VERTICAL_FORMS int
IntlChar::BLOCK_CODE_NKO int
IntlChar::BLOCK_CODE_BALINESE int
IntlChar::BLOCK_CODE_LATIN_EXTENDED_C int
IntlChar::BLOCK_CODE_LATIN_EXTENDED_D int
IntlChar::BLOCK_CODE_PHAGS_PA int
IntlChar::BLOCK_CODE_PHOENICIAN int
IntlChar::BLOCK_CODE_CUNEIFORM int
IntlChar::BLOCK_CODE_CUNEIFORM_NUMBERS_AND_PUNCTUATION int
IntlChar::BLOCK_CODE_COUNTING_ROD_NUMERALS int
IntlChar::BLOCK_CODE_SUNDANESE int
IntlChar::BLOCK_CODE_LEPCHA int
IntlChar::BLOCK_CODE_OL_CHIKI int
IntlChar::BLOCK_CODE_CYRILLIC_EXTENDED_A int
IntlChar::BLOCK_CODE_VAI int
IntlChar::BLOCK_CODE_CYRILLIC_EXTENDED_B int
IntlChar::BLOCK_CODE_SAURASHTRA int
IntlChar::BLOCK_CODE_KAYAH_LI int
IntlChar::BLOCK_CODE_REJANG int
IntlChar::BLOCK_CODE_CHAM int
IntlChar::BLOCK_CODE_ANCIENT_SYMBOLS int
IntlChar::BLOCK_CODE_PHAISTOS_DISC int
IntlChar::BLOCK_CODE_LYCIAN int
IntlChar::BLOCK_CODE_CARIAN int
IntlChar::BLOCK_CODE_LYDIAN int
IntlChar::BLOCK_CODE_MAHJONG_TILES int
IntlChar::BLOCK_CODE_DOMINO_TILES int
IntlChar::BLOCK_CODE_SAMARITAN int
IntlChar::BLOCK_CODE_UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS_EXTENDED int
IntlChar::BLOCK_CODE_TAI_THAM int
IntlChar::BLOCK_CODE_VEDIC_EXTENSIONS int
IntlChar::BLOCK_CODE_LISU int
IntlChar::BLOCK_CODE_BAMUM int
IntlChar::BLOCK_CODE_COMMON_INDIC_NUMBER_FORMS int
IntlChar::BLOCK_CODE_DEVANAGARI_EXTENDED int
IntlChar::BLOCK_CODE_HANGUL_JAMO_EXTENDED_A int
IntlChar::BLOCK_CODE_JAVANESE int
IntlChar::BLOCK_CODE_MYANMAR_EXTENDED_A int
IntlChar::BLOCK_CODE_TAI_VIET int
IntlChar::BLOCK_CODE_MEETEI_MAYEK int
IntlChar::BLOCK_CODE_HANGUL_JAMO_EXTENDED_B int
IntlChar::BLOCK_CODE_IMPERIAL_ARAMAIC int
IntlChar::BLOCK_CODE_OLD_SOUTH_ARABIAN int
IntlChar::BLOCK_CODE_AVESTAN int
IntlChar::BLOCK_CODE_INSCRIPTIONAL_PARTHIAN int
IntlChar::BLOCK_CODE_INSCRIPTIONAL_PAHLAVI int
IntlChar::BLOCK_CODE_OLD_TURKIC int
IntlChar::BLOCK_CODE_RUMI_NUMERAL_SYMBOLS int
IntlChar::BLOCK_CODE_KAITHI int
IntlChar::BLOCK_CODE_EGYPTIAN_HIEROGLYPHS int
IntlChar::BLOCK_CODE_ENCLOSED_ALPHANUMERIC_SUPPLEMENT int
IntlChar::BLOCK_CODE_ENCLOSED_IDEOGRAPHIC_SUPPLEMENT int
IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_C int
IntlChar::BLOCK_CODE_MANDAIC int
IntlChar::BLOCK_CODE_BATAK int
IntlChar::BLOCK_CODE_ETHIOPIC_EXTENDED_A int
IntlChar::BLOCK_CODE_BRAHMI int
IntlChar::BLOCK_CODE_BAMUM_SUPPLEMENT int
IntlChar::BLOCK_CODE_KANA_SUPPLEMENT int
IntlChar::BLOCK_CODE_PLAYING_CARDS int
IntlChar::BLOCK_CODE_MISCELLANEOUS_SYMBOLS_AND_PICTOGRAPHS int
IntlChar::BLOCK_CODE_EMOTICONS int
IntlChar::BLOCK_CODE_TRANSPORT_AND_MAP_SYMBOLS int
IntlChar::BLOCK_CODE_ALCHEMICAL_SYMBOLS int
IntlChar::BLOCK_CODE_CJK_UNIFIED_IDEOGRAPHS_EXTENSION_D int
IntlChar::BLOCK_CODE_ARABIC_EXTENDED_A int
IntlChar::BLOCK_CODE_ARABIC_MATHEMATICAL_ALPHABETIC_SYMBOLS int
IntlChar::BLOCK_CODE_CHAKMA int
IntlChar::BLOCK_CODE_MEETEI_MAYEK_EXTENSIONS int
IntlChar::BLOCK_CODE_MEROITIC_CURSIVE int
IntlChar::BLOCK_CODE_MEROITIC_HIEROGLYPHS int
IntlChar::BLOCK_CODE_MIAO int
IntlChar::BLOCK_CODE_SHARADA int
IntlChar::BLOCK_CODE_SORA_SOMPENG int
IntlChar::BLOCK_CODE_SUNDANESE_SUPPLEMENT int
IntlChar::BLOCK_CODE_TAKRI int
IntlChar::BLOCK_CODE_BASSA_VAH int
IntlChar::BLOCK_CODE_CAUCASIAN_ALBANIAN int
IntlChar::BLOCK_CODE_COPTIC_EPACT_NUMBERS int
IntlChar::BLOCK_CODE_COMBINING_DIACRITICAL_MARKS_EXTENDED int
IntlChar::BLOCK_CODE_DUPLOYAN int
IntlChar::BLOCK_CODE_ELBASAN int
IntlChar::BLOCK_CODE_GEOMETRIC_SHAPES_EXTENDED int
IntlChar::BLOCK_CODE_GRANTHA int
IntlChar::BLOCK_CODE_KHOJKI int
IntlChar::BLOCK_CODE_KHUDAWADI int
IntlChar::BLOCK_CODE_LATIN_EXTENDED_E int
IntlChar::BLOCK_CODE_LINEAR_A int
IntlChar::BLOCK_CODE_MAHAJANI int
IntlChar::BLOCK_CODE_MANICHAEAN int
IntlChar::BLOCK_CODE_MENDE_KIKAKUI int
IntlChar::BLOCK_CODE_MODI int
IntlChar::BLOCK_CODE_MRO int
IntlChar::BLOCK_CODE_MYANMAR_EXTENDED_B int
IntlChar::BLOCK_CODE_NABATAEAN int
IntlChar::BLOCK_CODE_OLD_NORTH_ARABIAN int
IntlChar::BLOCK_CODE_OLD_PERMIC int
IntlChar::BLOCK_CODE_ORNAMENTAL_DINGBATS int
IntlChar::BLOCK_CODE_PAHAWH_HMONG int
IntlChar::BLOCK_CODE_PALMYRENE int
IntlChar::BLOCK_CODE_PAU_CIN_HAU int
IntlChar::BLOCK_CODE_PSALTER_PAHLAVI int
IntlChar::BLOCK_CODE_SHORTHAND_FORMAT_CONTROLS int
IntlChar::BLOCK_CODE_SIDDHAM int
IntlChar::BLOCK_CODE_SINHALA_ARCHAIC_NUMBERS int
IntlChar::BLOCK_CODE_SUPPLEMENTAL_ARROWS_C int
IntlChar::BLOCK_CODE_TIRHUTA int
IntlChar::BLOCK_CODE_WARANG_CITI int
IntlChar::BLOCK_CODE_COUNT int
IntlChar::BLOCK_CODE_INVALID_CODE int
IntlChar::BPT_NONE int
IntlChar::BPT_OPEN int
IntlChar::BPT_CLOSE int
IntlChar::BPT_COUNT int
IntlChar::EA_NEUTRAL int
IntlChar::EA_AMBIGUOUS int
IntlChar::EA_HALFWIDTH int
IntlChar::EA_FULLWIDTH int
IntlChar::EA_NARROW int
IntlChar::EA_WIDE int
IntlChar::EA_COUNT int
IntlChar::UNICODE_CHAR_NAME int
IntlChar::UNICODE_10_CHAR_NAME int
IntlChar::EXTENDED_CHAR_NAME int
IntlChar::CHAR_NAME_ALIAS int
IntlChar::CHAR_NAME_CHOICE_COUNT int
IntlChar::SHORT_PROPERTY_NAME int
IntlChar::LONG_PROPERTY_NAME int
IntlChar::PROPERTY_NAME_CHOICE_COUNT int
IntlChar::DT_NONE int
IntlChar::DT_CANONICAL int
IntlChar::DT_COMPAT int
IntlChar::DT_CIRCLE int
IntlChar::DT_FINAL int
IntlChar::DT_FONT int
IntlChar::DT_FRACTION int
IntlChar::DT_INITIAL int
IntlChar::DT_ISOLATED int
IntlChar::DT_MEDIAL int
IntlChar::DT_NARROW int
IntlChar::DT_NOBREAK int
IntlChar::DT_SMALL int
IntlChar::DT_SQUARE int
IntlChar::DT_SUB int
IntlChar::DT_SUPER int
IntlChar::DT_VERTICAL int
IntlChar::DT_WIDE int
IntlChar::DT_COUNT int
IntlChar::JT_NON_JOINING int
IntlChar::JT_JOIN_CAUSING int
IntlChar::JT_DUAL_JOINING int
IntlChar::JT_LEFT_JOINING int
IntlChar::JT_RIGHT_JOINING int
IntlChar::JT_TRANSPARENT int
IntlChar::JT_COUNT int
IntlChar::JG_NO_JOINING_GROUP int
IntlChar::JG_AIN int
IntlChar::JG_ALAPH int
IntlChar::JG_ALEF int
IntlChar::JG_BEH int
IntlChar::JG_BETH int
IntlChar::JG_DAL int
IntlChar::JG_DALATH_RISH int
IntlChar::JG_E int
IntlChar::JG_FEH int
IntlChar::JG_FINAL_SEMKATH int
IntlChar::JG_GAF int
IntlChar::JG_GAMAL int
IntlChar::JG_HAH int
IntlChar::JG_TEH_MARBUTA_GOAL int
IntlChar::JG_HAMZA_ON_HEH_GOAL int
IntlChar::JG_HE int
IntlChar::JG_HEH int
IntlChar::JG_HEH_GOAL int
IntlChar::JG_HETH int
IntlChar::JG_KAF int
IntlChar::JG_KAPH int
IntlChar::JG_KNOTTED_HEH int
IntlChar::JG_LAM int
IntlChar::JG_LAMADH int
IntlChar::JG_MEEM int
IntlChar::JG_MIM int
IntlChar::JG_NOON int
IntlChar::JG_NUN int
IntlChar::JG_PE int
IntlChar::JG_QAF int
IntlChar::JG_QAPH int
IntlChar::JG_REH int
IntlChar::JG_REVERSED_PE int
IntlChar::JG_SAD int
IntlChar::JG_SADHE int
IntlChar::JG_SEEN int
IntlChar::JG_SEMKATH int
IntlChar::JG_SHIN int
IntlChar::JG_SWASH_KAF int
IntlChar::JG_SYRIAC_WAW int
IntlChar::JG_TAH int
IntlChar::JG_TAW int
IntlChar::JG_TEH_MARBUTA int
IntlChar::JG_TETH int
IntlChar::JG_WAW int
IntlChar::JG_YEH int
IntlChar::JG_YEH_BARREE int
IntlChar::JG_YEH_WITH_TAIL int
IntlChar::JG_YUDH int
IntlChar::JG_YUDH_HE int
IntlChar::JG_ZAIN int
IntlChar::JG_FE int
IntlChar::JG_KHAPH int
IntlChar::JG_ZHAIN int
IntlChar::JG_BURUSHASKI_YEH_BARREE int
IntlChar::JG_FARSI_YEH int
IntlChar::JG_NYA int
IntlChar::JG_ROHINGYA_YEH int
IntlChar::JG_MANICHAEAN_ALEPH int
IntlChar::JG_MANICHAEAN_AYIN int
IntlChar::JG_MANICHAEAN_BETH int
IntlChar::JG_MANICHAEAN_DALETH int
IntlChar::JG_MANICHAEAN_DHAMEDH int
IntlChar::JG_MANICHAEAN_FIVE int
IntlChar::JG_MANICHAEAN_GIMEL int
IntlChar::JG_MANICHAEAN_HETH int
IntlChar::JG_MANICHAEAN_HUNDRED int
IntlChar::JG_MANICHAEAN_KAPH int
IntlChar::JG_MANICHAEAN_LAMEDH int
IntlChar::JG_MANICHAEAN_MEM int
IntlChar::JG_MANICHAEAN_NUN int
IntlChar::JG_MANICHAEAN_ONE int
IntlChar::JG_MANICHAEAN_PE int
IntlChar::JG_MANICHAEAN_QOPH int
IntlChar::JG_MANICHAEAN_RESH int
IntlChar::JG_MANICHAEAN_SADHE int
IntlChar::JG_MANICHAEAN_SAMEKH int
IntlChar::JG_MANICHAEAN_TAW int
IntlChar::JG_MANICHAEAN_TEN int
IntlChar::JG_MANICHAEAN_TETH int
IntlChar::JG_MANICHAEAN_THAMEDH int
IntlChar::JG_MANICHAEAN_TWENTY int
IntlChar::JG_MANICHAEAN_WAW int
IntlChar::JG_MANICHAEAN_YODH int
IntlChar::JG_MANICHAEAN_ZAYIN int
IntlChar::JG_STRAIGHT_WAW int
IntlChar::JG_COUNT int
IntlChar::GCB_OTHER int
IntlChar::GCB_CONTROL int
IntlChar::GCB_CR int
IntlChar::GCB_EXTEND int
IntlChar::GCB_L int
IntlChar::GCB_LF int
IntlChar::GCB_LV int
IntlChar::GCB_LVT int
IntlChar::GCB_T int
IntlChar::GCB_V int
IntlChar::GCB_SPACING_MARK int
IntlChar::GCB_PREPEND int
IntlChar::GCB_REGIONAL_INDICATOR int
IntlChar::GCB_COUNT int
IntlChar::WB_OTHER int
IntlChar::WB_ALETTER int
IntlChar::WB_FORMAT int
IntlChar::WB_KATAKANA int
IntlChar::WB_MIDLETTER int
IntlChar::WB_MIDNUM int
IntlChar::WB_NUMERIC int
IntlChar::WB_EXTENDNUMLET int
IntlChar::WB_CR int
IntlChar::WB_EXTEND int
IntlChar::WB_LF int
IntlChar::WB_MIDNUMLET int
IntlChar::WB_NEWLINE int
IntlChar::WB_REGIONAL_INDICATOR int
IntlChar::WB_HEBREW_LETTER int
IntlChar::WB_SINGLE_QUOTE int
IntlChar::WB_DOUBLE_QUOTE int
IntlChar::WB_COUNT int
IntlChar::SB_OTHER int
IntlChar::SB_ATERM int
IntlChar::SB_CLOSE int
IntlChar::SB_FORMAT int
IntlChar::SB_LOWER int
IntlChar::SB_NUMERIC int
IntlChar::SB_OLETTER int
IntlChar::SB_SEP int
IntlChar::SB_SP int
IntlChar::SB_STERM int
IntlChar::SB_UPPER int
IntlChar::SB_CR int
IntlChar::SB_EXTEND int
IntlChar::SB_LF int
IntlChar::SB_SCONTINUE int
IntlChar::SB_COUNT int
IntlChar::LB_UNKNOWN int
IntlChar::LB_AMBIGUOUS int
IntlChar::LB_ALPHABETIC int
IntlChar::LB_BREAK_BOTH int
IntlChar::LB_BREAK_AFTER int
IntlChar::LB_BREAK_BEFORE int
IntlChar::LB_MANDATORY_BREAK int
IntlChar::LB_CONTINGENT_BREAK int
IntlChar::LB_CLOSE_PUNCTUATION int
IntlChar::LB_COMBINING_MARK int
IntlChar::LB_CARRIAGE_RETURN int
IntlChar::LB_EXCLAMATION int
IntlChar::LB_GLUE int
IntlChar::LB_HYPHEN int
IntlChar::LB_IDEOGRAPHIC int
IntlChar::LB_INSEPARABLE int
IntlChar::LB_INSEPERABLE int
IntlChar::LB_INFIX_NUMERIC int
IntlChar::LB_LINE_FEED int
IntlChar::LB_NONSTARTER int
IntlChar::LB_NUMERIC int
IntlChar::LB_OPEN_PUNCTUATION int
IntlChar::LB_POSTFIX_NUMERIC int
IntlChar::LB_PREFIX_NUMERIC int
IntlChar::LB_QUOTATION int
IntlChar::LB_COMPLEX_CONTEXT int
IntlChar::LB_SURROGATE int
IntlChar::LB_SPACE int
IntlChar::LB_BREAK_SYMBOLS int
IntlChar::LB_ZWSPACE int
IntlChar::LB_NEXT_LINE int
IntlChar::LB_WORD_JOINER int
IntlChar::LB_H2 int
IntlChar::LB_H3 int
IntlChar::LB_JL int
IntlChar::LB_JT int
IntlChar::LB_JV int
IntlChar::LB_CLOSE_PARENTHESIS int
IntlChar::LB_CONDITIONAL_JAPANESE_STARTER int
IntlChar::LB_HEBREW_LETTER int
IntlChar::LB_REGIONAL_INDICATOR int
IntlChar::LB_COUNT int
IntlChar::NT_NONE int
IntlChar::NT_DECIMAL int
IntlChar::NT_DIGIT int
IntlChar::NT_NUMERIC int
IntlChar::NT_COUNT int
IntlChar::HST_NOT_APPLICABLE int
IntlChar::HST_LEADING_JAMO int
IntlChar::HST_VOWEL_JAMO int
IntlChar::HST_TRAILING_JAMO int
IntlChar::HST_LV_SYLLABLE int
IntlChar::HST_LVT_SYLLABLE int
IntlChar::HST_COUNT int
IntlChar::FOLD_CASE_DEFAULT int
IntlChar::FOLD_CASE_EXCLUDE_SPECIAL_I int

Changelog

Version	Description
8.4.0	The class constants are now typed.
7.0.6	The `IntlChar::NO_NUMERIC_VALUE` constant was added.

Table of Contents

IntlChar::charAge — Get the "age" of the code point
IntlChar::charDigitValue — Get the decimal digit value of a decimal digit character
IntlChar::charDirection — Get bidirectional category value for a code point
IntlChar::charFromName — Find Unicode character by name and return its code point value
IntlChar::charMirror — Get the "mirror-image" character for a code point
IntlChar::charName — Retrieve the name of a Unicode character
IntlChar::charType — Get the general category value for a code point
IntlChar::chr — Return Unicode character by code point value
IntlChar::digit — Get the decimal digit value of a code point for a given radix
IntlChar::enumCharNames — Enumerate all assigned Unicode characters within a range
IntlChar::enumCharTypes — Enumerate all code points with their Unicode general categories
IntlChar::foldCase — Perform case folding on a code point
IntlChar::forDigit — Get character representation for a given digit and radix
IntlChar::getBidiPairedBracket — Get the paired bracket character for a code point
IntlChar::getBlockCode — Get the Unicode allocation block containing a code point
IntlChar::getCombiningClass — Get the combining class of a code point
IntlChar::getFC_NFKC_Closure — Get the FC_NFKC_Closure property for a code point
IntlChar::getIntPropertyMaxValue — Get the max value for a Unicode property
IntlChar::getIntPropertyMinValue — Get the min value for a Unicode property
IntlChar::getIntPropertyValue — Get the value for a Unicode property for a code point
IntlChar::getNumericValue — Get the numeric value for a Unicode code point
IntlChar::getPropertyEnum — Get the property constant value for a given property name
IntlChar::getPropertyName — Get the Unicode name for a property
IntlChar::getPropertyValueEnum — Get the property value for a given value name
IntlChar::getPropertyValueName — Get the Unicode name for a property value
IntlChar::getUnicodeVersion — Get the Unicode version
IntlChar::hasBinaryProperty — Check a binary Unicode property for a code point
IntlChar::isalnum — Check if code point is an alphanumeric character
IntlChar::isalpha — Check if code point is a letter character
IntlChar::isbase — Check if code point is a base character
IntlChar::isblank — Check if code point is a "blank" or "horizontal space" character
IntlChar::iscntrl — Check if code point is a control character
IntlChar::isdefined — Check whether the code point is defined
IntlChar::isdigit — Check if code point is a digit character
IntlChar::isgraph — Check if code point is a graphic character
IntlChar::isIDIgnorable — Check if code point is an ignorable character
IntlChar::isIDPart — Check if code point is permissible in an identifier
IntlChar::isIDStart — Check if code point is permissible as the first character in an identifier
IntlChar::isISOControl — Check if code point is an ISO control code
IntlChar::isJavaIDPart — Check if code point is permissible in a Java identifier
IntlChar::isJavaIDStart — Check if code point is permissible as the first character in a Java identifier
IntlChar::isJavaSpaceChar — Check if code point is a space character according to Java
IntlChar::islower — Check if code point is a lowercase letter
IntlChar::isMirrored — Check if code point has the Bidi_Mirrored property
IntlChar::isprint — Check if code point is a printable character
IntlChar::ispunct — Check if code point is punctuation character
IntlChar::isspace — Check if code point is a space character
IntlChar::istitle — Check if code point is a titlecase letter
IntlChar::isUAlphabetic — Check if code point has the Alphabetic Unicode property
IntlChar::isULowercase — Check if code point has the Lowercase Unicode property
IntlChar::isupper — Check if code point has the general category "Lu" (uppercase letter)
IntlChar::isUUppercase — Check if code point has the Uppercase Unicode property
IntlChar::isUWhiteSpace — Check if code point has the White_Space Unicode property
IntlChar::isWhitespace — Check if code point is a whitespace character according to ICU
IntlChar::isxdigit — Check if code point is a hexadecimal digit
IntlChar::ord — Return Unicode code point value of character
IntlChar::tolower — Make Unicode character lowercase
IntlChar::totitle — Make Unicode character titlecase
IntlChar::toupper — Make Unicode character uppercase