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run code in 200+ php & hhvm versions
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<?php $titles_array = ""; $subject = ""; foreach($titles_array as $k=>$v) { if(strpos($subject,$v) !== false) { $i++; $asd[$titles['id']] = $i; } }
Output for 4.3.0 - 4.3.10, 4.4.0 - 7.2.0
Warning: Invalid argument supplied for foreach() in /in/ErUU5 on line 4
Output for 4.3.11