3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo { function do_foo() { echo "Doing foo."; } } $bar = "" echo isset($bar->do_foo);
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/FAZqJ on line 11
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_ECHO in /in/FAZqJ on line 11
Process exited with code 255.