3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $regex = '~(?P<function_name>.*?)\s*(?P<parameters>\(.*?\))\s*~six'; $regex = '/(?P<function_name>.+)\s+\((?P<parameters>[^)]+)/'; //$regex = '/(?P<function_name>.+)\s*\((?P<parameters>.*?)\)/'; preg_match($regex, 'printr("abc", "assdd")', $matches); print_r($matches);
Output for 4.3.0 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( )