(PHP 7, PHP 8)
IntlChar::getCombiningClass — Get the combining class of a code point
Returns the combining class of the code point.
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)