IntlChar::getBidiPairedBracket
Get the paired bracket character for a code point
Description
public static intstringnull IntlChar::getBidiPairedBracket(intstring $codepoint
)
For IntlChar::PROPERTY_BIDI_PAIRED_BRACKET_TYPE !== IntlChar::BPT_NONE
, this is the same as IntlChar::charMirror.
Otherwise codepoint
itself is returned.
Parameters
-
codepoint
-
The int codepoint value (e.g. 0x2603
for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}"
)
Return Values
Returns the paired bracket code point, or codepoint
itself if there is no such mapping. Returns
null
on failure.
The return type is int unless the code point was passed as a UTF-8 string, in which case a string is returned. Returns null
on failure.
Examples
Example #1 Testing different code points
<?php
var_dump(IntlChar::getBidiPairedBracket(91));
var_dump(IntlChar::getBidiPairedBracket('['));
?>
The above example will output:
Notes
Note:
This method is available as of ICU version 52.
See Also
- IntlChar::charMirror
IntlChar::PROPERTY_BIDI_PAIRED_BRACKET
IntlChar::PROPERTY_BIDI_PAIRED_BRACKET_TYPE