3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'data%5B0%5D%5BfirstItem%5D=true&data%5B0%5D%5BsubItem%5D=true&data%5B0%5D%5BsecondItem%5D=true&data%5B0%5D%5BnumItems%5D=1&data%5B0%5D%5Bitems%5D%5B%5D=Apples'; $array = []; parse_str($str, $array); var_dump($array);

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