3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); var_dump(FILE_USE_INCLUDE_PATH); // int(1) file_get_contents(__FILE__, true); file_get_contents(__FILE__, FILE_USE_INCLUDE_PATH); // error
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(1) Fatal error: Uncaught TypeError: file_get_contents(): Argument #2 ($use_include_path) must be of type bool, int given in /in/nWlUD:6 Stack trace: #0 /in/nWlUD(6): file_get_contents('/in/nWlUD', 1) #1 {main} thrown in /in/nWlUD on line 6
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 int(1) Fatal error: Uncaught TypeError: file_get_contents(): Argument #2 ($use_include_path) must be of type bool, int given in /in/nWlUD:6 Stack trace: #0 /in/nWlUD(6): file_get_contents('/in/nWlUD', 1) #1 {main} thrown in /in/nWlUD on line 6
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
int(1) Fatal error: Uncaught TypeError: file_get_contents() expects parameter 2 to be bool, int given in /in/nWlUD:6 Stack trace: #0 /in/nWlUD(6): file_get_contents('/in/nWlUD', 1) #1 {main} thrown in /in/nWlUD on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
int(1) Fatal error: Uncaught TypeError: file_get_contents() expects parameter 2 to be boolean, integer given in /in/nWlUD:6 Stack trace: #0 /in/nWlUD(6): file_get_contents('/in/nWlUD', 1) #1 {main} thrown in /in/nWlUD on line 6
Process exited with code 255.
preferences:
159.34 ms | 402 KiB | 222 Q