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else


else

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 bigger than b if $a is bigger than $b, and a is NOT bigger than b otherwise:

<?php
if ( $a  $b ) {
    echo 
"a is bigger than b" ;
} else {
    echo 
"a is NOT bigger than b" ;
}
?>
The else statement is only executed if the if expression evaluated to FALSE , and if there were any elseif expressions - only if they evaluated to FALSE as well (see elseif).


 
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