3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo `php echo \'`\';`;
Output for 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '\' (T_NS_SEPARATOR), expecting ',' or ';' in /in/ZjnRA on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_NS_SEPARATOR, expecting ',' or ';' in /in/ZjnRA on line 2
Process exited with code 255.