3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $var = print("hello world"); var_dump($var); echo "\n"; echo $var; echo "\n"; print $var; echo "\n"; echo print("hello world"); echo "\n"; print print("hello world"); echo "\n"; print("hello world"); echo echo "hello world"; ?>
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/rvrZh on line 25
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_ECHO in /in/rvrZh on line 25
Process exited with code 255.