3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SW {} stream_wrapper_register("beep", "SW"); require "beep://null";
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Creation of dynamic property SW::$context is deprecated in /in/AtXOU on line 2 Warning: require(beep://null): Failed to open stream: "SW::stream_open" call failed in /in/AtXOU on line 2 Fatal error: Uncaught Error: Failed opening required 'beep://null' (include_path='.:') in /in/AtXOU:2 Stack trace: #0 {main} thrown in /in/AtXOU on line 2
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Warning: require(beep://null): Failed to open stream: "SW::stream_open" call failed in /in/AtXOU on line 2 Fatal error: Uncaught Error: Failed opening required 'beep://null' (include_path='.:') in /in/AtXOU:2 Stack trace: #0 {main} thrown in /in/AtXOU on line 2
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: require(beep://null): failed to open stream: "SW::stream_open" call failed in /in/AtXOU on line 2 Fatal error: require(): Failed opening required 'beep://null' (include_path='.:') in /in/AtXOU on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: main(beep://null): failed to open stream: "SW::stream_open" call failed in /in/AtXOU on line 2 Fatal error: main(): Failed opening required 'beep://null' (include_path='.:') in /in/AtXOU on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Warning: main(beep://null): failed to open stream: "sw::stream_open" call failed in /in/AtXOU on line 2 Fatal error: main(): Failed opening required 'beep://null' (include_path='.:') in /in/AtXOU on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: stream_wrapper_register() in /in/AtXOU on line 2

preferences:
319.49 ms | 401 KiB | 459 Q