3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $chanstring = "%x01-07 / %x08-09 / %x0B-0C / %x0E-1F / %x21-2B / %x2D-39 / %x3B-FF" echo $chanstring;
Output for 5.4.0 - 5.4.19
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/76LkG on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_ECHO in /in/76LkG on line 4
Process exited with code 255.