3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo "<pre>"; echo round(INF); ///??? wtf round(INF)=>INF ?!??! echo "\n"; var_dump(M_PI*100);
based on GmtWF
Output for 4.3.6 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
<pre>INF float(314.15926535898)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 4.3.5
<pre> Notice: Use of undefined constant INF - assumed 'INF' in /in/MXqH3 on line 3 0 float(314.15926535898)