src/Wallabag/CoreBundle/Operator/PHP/PatternMatches.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Operator\PHP;
   4
   5 /**
   6  * Provides a "~" operator used for ignore origin rules.
   7  *
   8  * It asserts that a subject matches a given regexp pattern, in a
   9  * case-insensitive way.
  10  *
  11  * This operator will be used to compile ignore origin rules in PHP, usable
  12  * directly on Entry objects for instance.
  13  * It's registered in RulerZ using a service (wallabag.operator.array.pattern_matches);
  14  */
  15 class PatternMatches
  16 {
  17     public function __invoke($subject, $pattern)
  18     {
  19         $count = preg_match("`$pattern`i", $subject);
  20
  21         return \is_int($count) && $count > 0;
  22     }
  23 }