IntlChar::ispunct
(PHP 7, PHP 8)
IntlChar::ispunct — Check if code point is punctuation character
Description
public static function IntlChar::ispunct(
int|string $codepoint):
?bool
true for characters with general categories "P" (punctuation).
Parameters
codepoint-
The int codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}")
Return Values
Returns true if
codepoint is a punctuation character, false if not. Returns null on failure.
Examples
Example #1 Testing different code points
<?php
var_dump(IntlChar::ispunct("."));
var_dump(IntlChar::ispunct(","));
var_dump(IntlChar::ispunct("\n"));
var_dump(IntlChar::ispunct("$"));
The above example will output:
bool(true)
bool(true)
bool(false)
bool(false)
See Also
- ctype_punct() - Check for any printable character which is not whitespace or an
alphanumeric character
IntlChar::isprint
IntlChar