3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(http_build_query(array("test" => "æøå", "foo" => "bar")));
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(31) "test=%C3%A6%C3%B8%C3%A5&foo=bar"
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: http_build_query() in /in/TdHm5 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: http_build_query() in /in/TdHm5 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: http_build_query() in /in/TdHm5 on line 2
preferences:
290.31 ms | 401 KiB | 454 Q