3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php if (!function_exists('curl_version')) { function curl_version() { return array( 'version' => 'test', ); } } echo curl_version();
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/Za1UL on line 9 Array
Output for 4.3.0 - 5.3.29
Array