3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo +=10$i;
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected '+=' (T_PLUS_EQUAL) in /in/TYLXJ on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_PLUS_EQUAL in /in/TYLXJ on line 3
Process exited with code 255.