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(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
<?php
var_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)