3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "hallo"; //echo "9dd4e461268c8034f5c8564e155c67a6" == "415290769594460e2e485922904f345d" ; echo mysql_real_escape_string("_"); ?>
based on k3eOk
Output for 7.0.0 - 7.2.0
hallo Fatal error: Uncaught Error: Call to undefined function mysql_real_escape_string() in /in/g9aIP:4 Stack trace: #0 {main} thrown in /in/g9aIP on line 4
Process exited with code 255.
Output for 5.4.0 - 5.6.28
hallo Fatal error: Call to undefined function mysql_real_escape_string() in /in/g9aIP on line 4
Process exited with code 255.