1.2.512. Handle Arrays With Callback

Use functions like array_map().

<?php

// Handles arrays with callback
$uppercase = array_map('strtoupper', $source);

// Handles arrays with foreach
foreach($source as &$s) {
    $s = uppercase($s);
}

?>

See also array_map.

1.2.512.1. Specs

Short name	Arrays/WithCallback
Rulesets	All, Appinfo, CE, Changed Behavior
Exakat since	1.3.7
PHP Version	All
Severity
Time To Fix
Precision	High
Available in	Entreprise Edition, Community Edition, Exakat Cloud