PHP Operators: The === Operator
Posted by Daniel at 2:17 am
PHP’s === Operator enables you to compare or test variables for both equality and type. Refer below for example.
<?php //define variables.. $str = '9'; $int = 9; //Returns true since both variable contains the same value.. $res = ($str==$int); //Returns false since the two variables are not of the same type.. $res = ($str===$int); ?>