3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo is_numeric('123.22') ? 'yep' : 'nope'; echo is_numeric(123.22) ? 'yep' : 'nope'; echo is_numeric('123') ? 'yep' : 'nope';
based on TQkDX
Output for 4.3.0 - 7.1.7
yepyepyep