IntlChar::getCombiningClass()

版本：php7

(PHP 7)

Get the combining class of a code point

说明

publicstaticIntlChar::getCombiningClass(mixed $codepoint): int

Returns the combining class of the code point.

参数

$codepoint

The integer codepoint value(e.g.0x2603forU+2603 SNOWMAN), or the character encoded as a UTF-8 string(e.g."u{2603}")

返回值

Returns the combining class of the character.

范例

Testing different code points

<?php
var_dump(IntlChar::getCombiningClass("A"));
var_dump(IntlChar::getCombiningClass("\u{0334}"));
var_dump(IntlChar::getCombiningClass("\u{0358}"));
?>

以上例程会输出：

int(0)
int(1)
int(232)