3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo substr($var, strpos($var, ".") + 1); echo "\n"; echo substr($var, strpos($var, "."));
Output for 5.0.4 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: var in /in/NBTVS on line 3 Notice: Undefined variable: var in /in/NBTVS on line 3 Notice: Undefined variable: var in /in/NBTVS on line 5 Notice: Undefined variable: var in /in/NBTVS on line 5
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: var in /in/NBTVS on line 3 Notice: Undefined variable: var in /in/NBTVS on line 3 Notice: Undefined variable: var in /in/NBTVS on line 5 Notice: Undefined variable: var in /in/NBTVS on line 5