3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = 'foobar'; $i=0; while(true) { try { if ($str{$i} !== "") $i++; else break; } catch(Exception $e) { } } echo $i;
Output for 5.2.10 - 7.1.0
Notice: Uninitialized string offset: 6 in /in/ShnAv on line 8 6
Output for 5.0.0 - 5.2.9
Notice: Uninitialized string offset: 6 in /in/ShnAv on line 8 6
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '{' in /in/ShnAv on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '{' in /in/ShnAv on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ShnAv on line 7
Process exited with code 255.