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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, $dimensionName) { if(is_Array ($array)) { echo "======== \n"; forEach($array as $index => $item) { $dimensionPath = $array[$index]; $dimensionName = ($array) . ($index); echo "YES-" . (($dimensionName) . ": " . ($item) . "\n"); checkArray($dimensionPath); } } } checkArray($superheroes);
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught ArgumentCountError: Too few arguments to function checkArray(), 1 passed in /in/amPml on line 29 and exactly 2 expected in /in/amPml:17 Stack trace: #0 /in/amPml(29): checkArray(Array) #1 {main} thrown in /in/amPml on line 17
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 29 and defined in /in/amPml on line 17 ======== Notice: Array to string conversion in /in/amPml on line 22 Notice: Array to string conversion in /in/amPml on line 23 YES-Arrayspider-man: Array Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17 ======== Notice: Array to string conversion in /in/amPml on line 22 YES-Arrayname: Peter Parker Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17 Notice: Array to string conversion in /in/amPml on line 22 YES-Arrayemail: peterparker@mail.com Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17 Notice: Array to string conversion in /in/amPml on line 22 Notice: Array to string conversion in /in/amPml on line 23 YES-Arraysuper-man: Array Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17 ======== Notice: Array to string conversion in /in/amPml on line 22 YES-Arrayname: Clark Kent Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17 Notice: Array to string conversion in /in/amPml on line 22 YES-Arrayemail: clarkkent@mail.com Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17 Notice: Array to string conversion in /in/amPml on line 22 Notice: Array to string conversion in /in/amPml on line 23 YES-Arrayiron-man: Array Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17 ======== Notice: Array to string conversion in /in/amPml on line 22 YES-Arrayname: Harry Potter Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17 Notice: Array to string conversion in /in/amPml on line 22 YES-Arrayemail: harrypotter@mail.com Warning: Missing argument 2 for checkArray(), called in /in/amPml on line 24 and defined in /in/amPml on line 17

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