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<?php $arr = '"test" => "testval", "test2" => "test2val"'; $arr2 = '["test" => "testval", "test2" => "test2val"]'; $arr3 = '["test" => "testval", "test2" => "test2val"]'; $arr4 = serialize('["test" => "testval", "test2" => "test2val"]'); $arr5 = serialize(["test" => "testval", "test2" => "test2val"]); $arr1a = (array) $arr2; $arr2a = (array) $arr2; $arr3a = explode(",", $arr3); // $arr4a = unserialize($arr3); $arr5a = unserialize($arr4); $arr6a = unserialize($arr5); var_dump($arr1a); var_dump($arr2a); var_dump($arr3a); // var_dump($arr4a); var_dump($arr5a); var_dump($arr6a);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.31, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(1) { [0]=> string(44) "["test" => "testval", "test2" => "test2val"]" } array(1) { [0]=> string(44) "["test" => "testval", "test2" => "test2val"]" } array(2) { [0]=> string(20) "["test" => "testval"" [1]=> string(23) " "test2" => "test2val"]" } string(44) "["test" => "testval", "test2" => "test2val"]" array(2) { ["test"]=> string(7) "testval" ["test2"]=> string(8) "test2val" }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(1) { [0]=> string(44) "["test" => "testval", "test2" => "test2val"]" } array(1) { [0]=> string(44) "["test" => "testval", "test2" => "test2val"]" } array(2) { [0]=> string(20) "["test" => "testval"" [1]=> string(23) " "test2" => "test2val"]" } string(44) "["test" => "testval", "test2" => "test2val"]" array(2) { ["test"]=> string(7) "testval" ["test2"]=> string(8) "test2val" }

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