IntlChar::ispunct

(PHP 7)

IntlChar::ispunct — Check if code point is punctuation character

说明

public static bool IntlChar::ispunct ( mixed $codepoint )

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. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}")

返回值

Returns TRUE if codepoint is a punctuation character, FALSE if not.

范例

Example #1 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)