1.2.1302. Unused Use¶

Unused use statements. They may be removed, as they clutter the code and slows PHP by forcing it to search in this list for nothing.

<?php

use A as B; // Used in a new call.
use Unused; // Never used. May be removed

$a = new B();

?>

1.2.1302.1. Suggestions¶

Short name	Namespaces/UnusedUse
Rulesets	All, Changed Behavior, Dead code, php-cs-fixable
Exakat since	0.8.4
PHP Version	All
Severity	Major
Time To Fix	Instant (5 mins)
Precision	Very high
Features	use
ClearPHP	no-useless-use
Available in	Entreprise Edition, Exakat Cloud