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@ 2015-11-16T16:26:08Z

<?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",
    )
);
	
//print_r($superheroes);
	
function checkArray($array, $dimensionName) {
    $dimensionName = $dimensionName . "_" . $array;
	forEach($array as $index => $item) {
	    //$dimensionPath = $array . $index;
		if(is_Array($item)) {
		    echo "========== \n";
			//$dimensionPath = $array . $index;
			echo "YES1-" . $dimensionName . ": " . $item . "\n"; 
			checkArray($item, $dimensionName);
		}
		else {
			echo "NO2-" . $dimensionName . ": " . $item . "\n";
		}
	}
}
	
checkArray($superheroes);

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught ArgumentCountError: Too few arguments to function checkArray(), 1 passed in /in/sfhH0 on line 35 and exactly 2 expected in /in/sfhH0:19 Stack trace: #0 /in/sfhH0(35): checkArray(Array) #1 {main} thrown in /in/sfhH0 on line 19
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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