3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $la_prueba=array('codest'=>'001','codnomdes'=>'0001','codest2'=>'001','codnomdes2'=>'0001','codest3'=>'001','codnomdes3'=>'0001','codest4'=>'001','codnomdes4'=>'0001','codest5'=>'001','codnomdes6'=>'0001','codest7'=>'001','codnomdes7'=>'0001','codest8'=>'001','codnomdes8'=>'0001','codnominas'=>'0001-0004-0005'); var_dump(array_key_exists("codnominas",$la_prueba)); ?>
based on nO3UL
Output for 4.3.0 - 7.2.0
bool(true)