3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = '12345'; var_dump($a{5}); foreach($a as $b){ echo $b; }
based on YE45n
Output for 5.2.10 - 5.6.28, 7.0.0 - 7.1.0
Notice: Uninitialized string offset: 5 in /in/tNera on line 3 string(0) "" Warning: Invalid argument supplied for foreach() in /in/tNera on line 4
Output for hhvm-3.10.0 - 3.12.0
string(0) "" Warning: Invalid argument supplied for foreach() in /in/tNera on line 6
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.2.9
Notice: Uninitialized string offset: 5 in /in/tNera on line 3 string(0) "" Warning: Invalid argument supplied for foreach() in /in/tNera on line 4
Output for 4.3.11
Notice: Uninitialized string offset: 5 in /in/tNera on line 3 string(0) ""