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<?php $array1 = array("a_b_c"); $array2 = array("a","c","d","e"); $promotion = explode($array1, "_"); foreach($promotion as $promo) { if(in_array($promo,$array2)) { print_r($promo); } }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: explode(): Argument #1 ($separator) must be of type string, array given in /in/jGN5Q:8 Stack trace: #0 /in/jGN5Q(8): explode(Array, '_') #1 {main} thrown in /in/jGN5Q on line 8
Process exited with code 255.
Output for 5.3.1 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: explode() expects parameter 1 to be string, array given in /in/jGN5Q on line 8 Warning: Invalid argument supplied for foreach() in /in/jGN5Q on line 10
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0
Notice: Array to string conversion in /in/jGN5Q on line 8

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