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<?php $str = 'prijs=0,209&orderby=price&order=undefined&posts_per_page=undefined'; $array = preg_split('/[&]/' , $str); $filters = array(); foreach ($array as $a) { $values = preg_split('/[=]/' , $a); $key = values[0]; $filters[$key][] = preg_split('/[,]/' , $values[1]); } var_dump($array);
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 Error: Undefined constant "values" in /in/KL7KT:10 Stack trace: #0 {main} thrown in /in/KL7KT on line 10
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant values - assumed 'values' (this will throw an Error in a future version of PHP) in /in/KL7KT on line 10 Warning: Use of undefined constant values - assumed 'values' (this will throw an Error in a future version of PHP) in /in/KL7KT on line 10 Warning: Use of undefined constant values - assumed 'values' (this will throw an Error in a future version of PHP) in /in/KL7KT on line 10 Warning: Use of undefined constant values - assumed 'values' (this will throw an Error in a future version of PHP) in /in/KL7KT on line 10 array(4) { [0]=> string(11) "prijs=0,209" [1]=> string(13) "orderby=price" [2]=> string(15) "order=undefined" [3]=> string(24) "posts_per_page=undefined" }
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Notice: Use of undefined constant values - assumed 'values' in /in/KL7KT on line 10 Notice: Use of undefined constant values - assumed 'values' in /in/KL7KT on line 10 Notice: Use of undefined constant values - assumed 'values' in /in/KL7KT on line 10 Notice: Use of undefined constant values - assumed 'values' in /in/KL7KT on line 10 array(4) { [0]=> string(11) "prijs=0,209" [1]=> string(13) "orderby=price" [2]=> string(15) "order=undefined" [3]=> string(24) "posts_per_page=undefined" }
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, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36
Parse error: syntax error, unexpected '[' in /in/KL7KT on line 10
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/KL7KT on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/KL7KT on line 10
Process exited with code 255.
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