IntlChar::islower() function in PHP

The IntlChar::islower() function check whether the given input character is a lowercase character or not.

Syntax

bool IntlChar::islower(val)

Parameters

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

Return

The IntlChar::islower() function returns TRUE if the entered value is a lowercase character.

Example

The following is an example −

";
   var_dump(IntlChar::islower("A"));
?>

Output

The following is the output −

bool(true)
bool(false)