3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo ICONV_VERSION;
Output for 7.0.20, 7.1.5 - 7.2.0
2.25
Output for 5.6.28, 7.1.0
2.24
Output for 5.5.35, 5.6.21, 7.0.6
Notice: Use of undefined constant ICONV_VERSION - assumed 'ICONV_VERSION' in /in/NBIMt on line 3 ICONV_VERSION
Output for 5.5.24 - 5.5.32, 5.5.34, 5.6.7 - 5.6.17, 5.6.20, 7.0.0 - 7.0.3, 7.0.5
2.23
Output for 5.3.19 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4
2.22