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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array('param[1]' => 'value1', 'param[2]' => array('foo' => 'bar', 'sna' => 'fu')); echo http_build_query($array);
Output for 5.1.3 - 7.1.0
param%5B1%5D=value1&param%5B2%5D%5Bfoo%5D=bar&param%5B2%5D%5Bsna%5D=fu
Output for 5.0.0 - 5.1.2
param%5B1%5D=value1&param%5B2%5D[foo]=bar&param%5B2%5D[sna]=fu
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: http_build_query() in /in/82M1B on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: http_build_query() in /in/82M1B on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: http_build_query() in /in/82M1B on line 3