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<?php $array1 = [ (object) ["email" => "gffggfg"], (object) ["email" => "wefwef@test.it"], (object) ["email" => "wefewf"], ]; $array2 = [ (object) ["email" => "gffggfg@test.it"], (object) ["email" => "wefwef"], (object) ["email" => "wefewf"], ]; var_export( array_values( array_column($array1, null, 'email') + array_column($array2, null, 'email') ) );
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array ( 0 => (object) array( 'email' => 'gffggfg', ), 1 => (object) array( 'email' => 'wefwef@test.it', ), 2 => (object) array( 'email' => 'wefewf', ), 3 => (object) array( 'email' => 'gffggfg@test.it', ), 4 => (object) array( 'email' => 'wefwef', ), )
preferences:
146.87 ms | 403 KiB | 121 Q