3v4l.org

run code in 300+ PHP versions simultaneously
<?php $broke = '%7B%22name%22%3A%22peterchan%22%2C%22phone%22%3A%2212345678%22%2C%22password%22%3A%226kxhSJM6iLB0kZ9LZGCEUQ%3S%3D%0A%22%7D'; $fixed = '%7B%22name%22%3A%22peterchan%22%2C%22phone%22%3A%2212345678%22%2C%22password%22%3A%226kxhSJM6iLB0kZ9LZGCEUQ%3S%3D%5Cn%22%7D'; echo "broken\n"; var_dump(urldecode($broke)); var_dump(json_decode(urldecode($broke))); echo "\nfixed\n"; var_dump(urldecode($fixed)); var_dump(json_decode(urldecode($fixed)));
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
broken string(80) "{"name":"peterchan","phone":"12345678","password":"6kxhSJM6iLB0kZ9LZGCEUQ%3S= "}" NULL fixed string(81) "{"name":"peterchan","phone":"12345678","password":"6kxhSJM6iLB0kZ9LZGCEUQ%3S=\n"}" object(stdClass)#1 (3) { ["name"]=> string(9) "peterchan" ["phone"]=> string(8) "12345678" ["password"]=> string(27) "6kxhSJM6iLB0kZ9LZGCEUQ%3S= " }
preferences:
202.7 ms | 409 KiB | 5 Q