IntlChar::ispunct()
版本:php7
(PHP 7)
Check if code point is punctuation character
说明
public static IntlChar::ispunct(mixed $codepoint): bool
Determines whether the specified code point is a punctuation character.
TRUE
for characters with general categories "P"(punctuation).
参数
- $codepoint
The integer codepoint value(e.g.0x2603forU+2603 SNOWMAN), or the character encoded as a UTF-8 string(e.g."u{2603}")
返回值
Returns TRUE
if$codepointis a punctuation character,FALSE
if not.
范例
Testing different code points
<?php var_dump(IntlChar::ispunct(".")); var_dump(IntlChar::ispunct(",")); var_dump(IntlChar::ispunct("\n")); var_dump(IntlChar::ispunct("$"));
以上例程会输出:
bool(true) bool(true) bool(false) bool(false)