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 echo 'finish';
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
int(1) Fatal error: Uncaught TypeError: file_get_contents(): Argument #2 ($use_include_path) must be of type bool, int given in /in/2Uvu1:7 Stack trace: #0 /in/2Uvu1(7): file_get_contents('/in/2Uvu1', 1) #1 {main} thrown in /in/2Uvu1 on line 7
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/2Uvu1:7 Stack trace: #0 /in/2Uvu1(7): file_get_contents('/in/2Uvu1', 1) #1 {main} thrown in /in/2Uvu1 on line 7
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 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/2Uvu1:7 Stack trace: #0 /in/2Uvu1(7): file_get_contents('/in/2Uvu1', 1) #1 {main} thrown in /in/2Uvu1 on line 7
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Warning: Unsupported declare 'strict_types' in /in/2Uvu1 on line 2 int(1) finish
preferences:
164.55 ms | 410 KiB | 5 Q