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@ 2018-06-15T10:19:31Z

<?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;
}

$a=["original_data"=>[
                [
                    'reference_id' => 122,
                    'id' => 121,
                    'reference_name' => 'Balasuresh'
                ],[
                    'reference_id' => 123,
                    'id' => 120,
                    'reference_name' => 'Balasuresh'
                ]

        ],

    'edited_data' => [[
                    'reference_id' => 123,
                    'id' => 120,
                    'reference_name' => 'Balasuresh Test'
                ]]

];

print_r(array_diff_assoc_recursive($a['edited_data'], $a['original_data']));

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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Array ( [0] => Array ( [reference_id] => 123 [id] => 120 [reference_name] => Balasuresh Test ) )
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 Array ( [0] => Array ( [reference_id] => 123 [id] => 120 [reference_name] => Balasuresh Test ) )

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146.79 ms | 402 KiB | 172 Q