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<?php $array1 = [ (object) ['id' => 100, 'name' => 'Muhammad'], (object) ['id' => 102, 'name' => 'Ibrahim'], (object) ['id' => 101, 'name' => 'Sumayyah'] ]; $array2 = [ (object) ['id' => 100, 'name' => 'Muhammad'], (object) ['id' => 103, 'name' => 'Yusuf'] ]; $merged_keyed = array_column(array_merge($array1,$array2), NULL, 'id'); ksort($merged_keyed); print_r(array_values($merged_keyed));
based on v9Lad
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.26, 7.4.0 - 7.4.14, 8.0.0
Array ( [0] => stdClass Object ( [id] => 100 [name] => Muhammad ) [1] => stdClass Object ( [id] => 101 [name] => Sumayyah ) [2] => stdClass Object ( [id] => 102 [name] => Ibrahim ) [3] => stdClass Object ( [id] => 103 [name] => Yusuf ) )
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Array ( )
Output for 5.4.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/fpHpi on line 13
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/fpHpi on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/fpHpi on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fpHpi on line 2
Process exited with code 255.