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<?php $a = [ 'foo' => [1], 'bar' => 5, ]; $b = [ 'foo' => [1], 'bar' => 6, ]; $i = array_diff($a, $b); $j = array_diff($b, $a); var_dump($i, $j);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Array to string conversion in /in/cta83 on line 12 Warning: Array to string conversion in /in/cta83 on line 12 Warning: Array to string conversion in /in/cta83 on line 13 Warning: Array to string conversion in /in/cta83 on line 13 array(1) { ["bar"]=> int(5) } array(1) { ["bar"]=> int(6) }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Notice: Array to string conversion in /in/cta83 on line 12 Notice: Array to string conversion in /in/cta83 on line 12 Notice: Array to string conversion in /in/cta83 on line 13 Notice: Array to string conversion in /in/cta83 on line 13 array(1) { ["bar"]=> int(5) } array(1) { ["bar"]=> int(6) }
Output for 7.3.32 - 7.3.33
array(1) { ["bar"]=> int(5) } array(1) { ["bar"]=> int(6) }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Notice: Array to string conversion in /in/cta83 on line 12 Notice: Array to string conversion in /in/cta83 on line 12 Notice: Array to string conversion in /in/cta83 on line 12 Notice: Array to string conversion in /in/cta83 on line 12 Notice: Array to string conversion in /in/cta83 on line 12 Notice: Array to string conversion in /in/cta83 on line 12 Notice: Array to string conversion in /in/cta83 on line 13 Notice: Array to string conversion in /in/cta83 on line 13 Notice: Array to string conversion in /in/cta83 on line 13 Notice: Array to string conversion in /in/cta83 on line 13 Notice: Array to string conversion in /in/cta83 on line 13 Notice: Array to string conversion in /in/cta83 on line 13 array(1) { ["bar"]=> int(5) } array(1) { ["bar"]=> int(6) }

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177.09 ms | 403 KiB | 183 Q