3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = '{width:100, max-heigth:300, min-height:200}'; $pattern = '/:(\S)/'; $replacement = ': $1'; var_dump(preg_replace($pattern, $replacement, $string));
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
string(46) "{width: 100, max-heigth: 300, min-height: 200}"
Output for hhvm-3.10.0

Process exited with code 153.