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<?php $wtf = array(); $a = parse_str("elements[55][e_id]=1", $tmp_save1); $wtf = array_merge($wtf, $a); $b = parse_str("elements[55][wtf]=2", $tmp_save2); $wtf = array_merge($wtf, $b); print_r($wtf);
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
Fatal error: Uncaught TypeError: array_merge(): Argument #2 must be of type array, null given in /in/CZh9T:6 Stack trace: #0 /in/CZh9T(6): array_merge(Array, NULL) #1 {main} thrown in /in/CZh9T on line 6
Process exited with code 255.
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_merge(): Expected parameter 2 to be an array, null given in /in/CZh9T on line 6 Warning: array_merge(): Expected parameter 1 to be an array, null given in /in/CZh9T on line 9
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.29 - 7.2.33
Warning: array_merge(): Argument #2 is not an array in /in/CZh9T on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CZh9T on line 9
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: array_merge(): Argument #2 is not an array in /in/CZh9T on line 6 Warning: array_merge(): Argument #1 is not an array in /in/CZh9T on line 9 Warning: array_merge(): Argument #2 is not an array in /in/CZh9T on line 9
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Array ( )

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