3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php //get 3 commands from user for ($i=0; $i < 3; $i++) { $line = readline("Command: "); readline_add_history($line); } //dump history print_r(readline_list_history()); //dump variables print_r(readline_info()); ?>
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function readline() in /in/ECceF:4 Stack trace: #0 {main} thrown in /in/ECceF on line 4
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function readline() in /in/ECceF on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: readline() in /in/ECceF on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: readline() in /in/ECceF on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: readline() in /in/ECceF on line 4