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<?php // 1. example (not working) $get_string = "format=[epub,mobi]"; parse_str($get_string, $get_array); print_r($get_array); // 2. example: (working) $get_string = "format[]=epub&format[]=mobi"; parse_str($get_string, $get_array); print_r($get_array);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.5 - 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 ( [format] => [epub,mobi] ) Array ( [format] => Array ( [0] => epub [1] => mobi ) )
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 ( [format] => [epub,mobi] ) Array ( [format] => Array ( [0] => epub [1] => mobi ) )

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148.2 ms | 402 KiB | 168 Q