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IntlChar::isWhitespace() function in PHP
The IntlChar::isWhitespace() function checks whether the given input character is a WhiteSpace character or not.
Syntax
IntlChar::isWhitespace(val)
Parameters
val − A character or integer value encoded as a UTF-8 string.
Return
The IntlChar::isWhitespace()function returns TRUE if val is a WhiteSpace character.
Example
The following is an example −
<?php
var_dump(IntlChar::iswhitespace("M"));
echo "<br>";
var_dump(IntlChar::iswhitespace(" "));
echo "<br>";
var_dump(IntlChar::iswhitespace("& "));
echo "<br>";
?>Output
The following is the output −
bool(false) bool(true) NULL
Updated on: 30-Dec-2019
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