(PHP 4, PHP 5, PHP 7)
Examples:
Often you'd want to execute a statement if a certain condition is met, and a different statement if the condition is not met. This is what else is for. else extends an if statement to execute a statement in case the expression in the if statement evaluates to FALSE
. For example, the following code would display a is greater than b if $a is greater than $b, and a is NOT greater than b otherwise:
<?php if ($a > $b) { echo "a is greater than b"; } else { echo "a is NOT greater than b"; } ?>
Please login to continue.