3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php for($i = 0; $i <= 10; $++) echo $i . '-'; while($i <= 10) { echo $i; }
Output for 7.0.0 - 7.0.1
Parse error: syntax error, unexpected '++' (T_INC), expecting variable (T_VARIABLE) or '{' or '$' in /in/vQpDJ on line 3
Process exited with code 255.
Output for 5.4.11 - 5.6.16
Parse error: syntax error, unexpected '++' (T_INC), expecting variable (T_VARIABLE) or '$' in /in/vQpDJ on line 3
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_INC, expecting T_VARIABLE or '$' in /in/vQpDJ on line 3
Process exited with code 255.