3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php IP_ADDR=192.168.1.234 printf '%02X' {$IP_ADDR//./ }; echo
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.31
Parse error: syntax error, unexpected '=' in /in/hdBoe on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '=' in /in/hdBoe on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/hdBoe on line 3
Process exited with code 255.