1.2.214. Conditioned Function

Indicates if a function is defined only if a condition is met.

<?php

// This is a conditioned function.
// it only exists if the PHP binary doesn't have it already.
if (!function_exists('join')) {
    function join($glue, $array) {
        return implode($glue, $array);
    }

}
?>

1.2.214.1. Specs

Short name	Functions/ConditionedFunctions
Rulesets	All, Appinfo, CE, Changed Behavior
Exakat since	0.8.4
PHP Version	All
Severity
Time To Fix
Precision	Very high
Features	function
Available in	Entreprise Edition, Community Edition, Exakat Cloud