IntlChar::isUWhiteSpace() function in PHP

The IntlChar::isUWhiteSpace() function check whether the given input character is a WhiteSpace Unicode character or not.

Syntax

IntlChar::isUWhiteSpace(val)

Parameters

• val − A character or integer value encoded as a UTF-8 string.

Return

The IntlChar::isUWhiteSpace() function returns TRUE if the val is a WhiteSpace Unicode character.

Example

The following is an example −

<?php
   var_dump(IntlChar::isUWhiteSpace("
"));
   echo "<br>";
   var_dump(IntlChar::isUWhiteSpace("A"));
   echo "<br>";
   var_dump(IntlChar::isUWhiteSpace("*"));
?>

Output

The following is the output −

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