3v4l.org

run code in 300+ PHP versions simultaneously

@ 2018-04-26T23:20:16Z

<?php

function array_diff_assoc_recursive($array1, $array2)
{
	foreach($array1 as $key => $value)
	{
		if(is_array($value))
		{
			if(!isset($array2[$key]))
			{
				$difference[$key] = $value;
			}
			elseif(!is_array($array2[$key]))
			{
				$difference[$key] = $value;
			}
			else
			{
				$new_diff = array_diff_assoc_recursive($value, $array2[$key]);
				if($new_diff != FALSE)
				{
					$difference[$key] = $new_diff;
				}
			}
		}
		elseif(!isset($array2[$key]) || $array2[$key] != $value)
		{
			$difference[$key] = $value;
		}
	}
	return !isset($difference) ? 0 : $difference;
}

var_dump(array_diff_assoc_recursive(
    [[1, 2, 3], [4, 5, 6]],
    [[1, 2, 3], [4, 5, 6]]
));

var_dump(array_diff_assoc_recursive(
    [[1, 2, 3], [4, 5, 6]],
    [[4, 5, 6], [1, 2, 3]]
));

Output for 7.1.0 - 7.1.33, 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7: int(0) array(2) { [0]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } [1]=> array(3) { [0]=> int(4) [1]=> int(5) [2]=> int(6) } }
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 int(0) array(2) { [0]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } [1]=> array(3) { [0]=> int(4) [1]=> int(5) [2]=> int(6) } }

preferences:dark modelive preview

175.62 ms | 402 KiB | 203 Q