IntlChar::getCombiningClass
Get the combining class of a code point
Description
public static intnull IntlChar::getCombiningClass(intstring $codepoint
)
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 combining class of the character. Returns null
on failure.
Examples
Example #1 Testing different code points
<?php
var_dump(IntlChar::getCombiningClass("A"));
var_dump(IntlChar::getCombiningClass("\u{0334}"));
var_dump(IntlChar::getCombiningClass("\u{0358}"));
?>
The above example will output: