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<?php $superheroes = array( "spider-man" => array( "name" => "Peter Parker", "email" => "peterparker@mail.com", ), "super-man" => array( "name" => "Clark Kent", "email" => "clarkkent@mail.com", ), "iron-man" => array( "name" => "Harry Potter", "email" => "harrypotter@mail.com", ) ); function checkArray($array) { forEach($array as $index => $item) { if(is_Array ($item)) { echo "========== \n"; $dimensionPath = $array . $index; echo "YES-" . $dimensionPath . ": " . $item . "\n"; checkArray($item); } else { echo "NO-" . $index . ": " . $item . "\n"; } } } checkArray($superheroes);
Output for git.master, git.master_jit, rfc.property-hooks
========== Warning: Array to string conversion in /in/AmisR on line 21 Warning: Array to string conversion in /in/AmisR on line 22 YES-Arrayspider-man: Array NO-name: Peter Parker NO-email: peterparker@mail.com ========== Warning: Array to string conversion in /in/AmisR on line 21 Warning: Array to string conversion in /in/AmisR on line 22 YES-Arraysuper-man: Array NO-name: Clark Kent NO-email: clarkkent@mail.com ========== Warning: Array to string conversion in /in/AmisR on line 21 Warning: Array to string conversion in /in/AmisR on line 22 YES-Arrayiron-man: Array NO-name: Harry Potter NO-email: harrypotter@mail.com

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