(PHP 7, PHP 8)
IntlChar::isWhitespace — Check if code point is a whitespace character according to ICU
Determines if the specified code point is a whitespace character according to ICU.
A character is considered to be a ICU whitespace character if and only if it satisfies one of the following criteria:
Returns true if
codepoint is a whitespace character according to ICU, false if not. Returns null on failure.
Örnek 1 Farklı karakter kodlarının denenmesi
<?php
var_dump(IntlChar::iswhitespace("A"));
var_dump(IntlChar::iswhitespace(" "));
var_dump(IntlChar::iswhitespace("\n"));
var_dump(IntlChar::iswhitespace("\t"));
var_dump(IntlChar::iswhitespace("\u{00A0}"));
?>Yukarıdaki örneğin çıktısı:
bool(false) bool(true) bool(true) bool(true) bool(false)