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<?php $struct = [ 'username' => '', 'password' => '', 'someId' => 1, ]; $input = [ 'username' => '', 'password' => '', 'someId' => 1, ]; var_dump(array_merge_recursive($input, $struct)); var_dump(array_diff(array_merge_recursive($input, $struct), $struct));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
array(3) { ["username"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["password"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["someId"]=> array(2) { [0]=> int(1) [1]=> int(1) } } Warning: Array to string conversion in /in/1g4cN on line 17 Warning: Array to string conversion in /in/1g4cN on line 17 Warning: Array to string conversion in /in/1g4cN on line 17 array(3) { ["username"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["password"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["someId"]=> array(2) { [0]=> int(1) [1]=> int(1) } }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
array(3) { ["username"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["password"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["someId"]=> array(2) { [0]=> int(1) [1]=> int(1) } } Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 array(3) { ["username"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["password"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["someId"]=> array(2) { [0]=> int(1) [1]=> int(1) } }
Output for 7.3.32 - 7.3.33
array(3) { ["username"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["password"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["someId"]=> array(2) { [0]=> int(1) [1]=> int(1) } } array(3) { ["username"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["password"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["someId"]=> array(2) { [0]=> int(1) [1]=> int(1) } }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
array(3) { ["username"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["password"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["someId"]=> array(2) { [0]=> int(1) [1]=> int(1) } } Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 Notice: Array to string conversion in /in/1g4cN on line 17 array(3) { ["username"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["password"]=> array(2) { [0]=> string(0) "" [1]=> string(0) "" } ["someId"]=> array(2) { [0]=> int(1) [1]=> int(1) } }
preferences:
155.24 ms | 404 KiB | 227 Q