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IntlChar::ispunct

PHP function Edit on GitHub ✎

(PHP 7, PHP 8)

Check if code point is punctuation character

Description

IntlChar::ispunct(int|string $codepoint): bool|null

Determines whether the specified code point is a punctuation character.

true for characters with general categories "P" (punctuation).

Returns true if codepoint is a punctuation character, false if not. Returns null on failure.

Example

php

<?php
var_dump(IntlChar::ispunct("."));
var_dump(IntlChar::ispunct(","));
var_dump(IntlChar::ispunct("\n"));
var_dump(IntlChar::ispunct("$"));

The above example will output:

output

bool(true)
bool(true)
bool(false)
bool(false)