1.2.494. Functions Using Reference

Functions and methods using references in their signature.

<?php

function usingReferences( &$a) {}

class foo {
    public function methodUsingReferences($b, &$c = 1) {}
}
?>

1.2.494.1. Specs

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