3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo "Hello World <br>"; echo "<pre>"; print_r(getallheaders()); echo "</pre>";
Output for 7.0.0 - 7.1.0
Hello World <br><pre> Fatal error: Uncaught Error: Call to undefined function getallheaders() in /in/scI9J:4 Stack trace: #0 {main} thrown in /in/scI9J on line 4
Process exited with code 255.
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Hello World <br><pre> Fatal error: Call to undefined function getallheaders() in /in/scI9J on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Hello World <br><pre> Fatal error: Call to undefined function: getallheaders() in /in/scI9J on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Hello World <br><pre> Fatal error: Call to undefined function: getallheaders() in /in/scI9J on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Hello World <br><pre> Fatal error: Call to undefined function: getallheaders() in /in/scI9J on line 4