IntlChar::isULowercase() function in PHP

The IntlChar::isULowercase() function is used to check whether the entered character is a Lowercase Unicode character or not.

Syntax

IntlChar::isULowercase( val )

Parameters

• val − The character to be checked encoded as a UTF-8 string.

Return

The IntlChar::isULowercase() function returns TRUE if the entered value is a Lowercase Unicode character.

Example

The following is an example −

<?php
   var_dump(IntlChar::isULowercase("b"));
   echo "<br>";
   var_dump(IntlChar::isULowercase("A"));
   echo "<br>";
   var_dump(IntlChar::isULowercase("10"));
   echo "<br>";
?>

Output

The following is the output −

bool(true)
bool(false)
NULL