3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test() { return "ok"; } echo "1 ", "2 ", " 3 ", test(), " \n";
based on 9DQdQ
Output for 7.0.0 - 7.1.0
1 2 3 Fatal error: Uncaught Error: Call to undefined function  test() in /in/52qGW:7 Stack trace: #0 {main} thrown in /in/52qGW on line 7
Process exited with code 255.
Output for 5.0.0 - 5.6.28
1 2 3 Fatal error: Call to undefined function  test() in /in/52qGW on line 7
Process exited with code 255.
Output for 4.4.5 - 4.4.9
1 2 3 Fatal error: Call to undefined function:  test() in /in/52qGW on line 7
Process exited with code 255.
Output for 4.3.2 - 4.4.4
1 2 3 Fatal error: Call to undefined function:  test() in /in/52qGW on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1
1 2 3 Fatal error: Call to undefined function:  test() in /in/52qGW on line 7