(PHP 7, PHP 8)
IntlChar::getCombiningClass — Get the combining class of a code point
$codepoint
): ?intReturns the combining class of the code point.
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}"
)
Returns the combining class of the character. Returns null
on failure.
Example #1 Testing different code points
<?phpvar_dump(IntlChar::getCombiningClass("A"));var_dump(IntlChar::getCombiningClass("\u{0334}"));var_dump(IntlChar::getCombiningClass("\u{0358}"));?>
The above example will output:
int(0) int(1) int(232)