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<?php $fp = fopen('/etc/shadow', 'r'); while ($result = fread($fp, 4096)){ echo $result; }
Output for 8.3.0 - 8.3.6
Warning: fopen(/etc/shadow): Failed to open stream: Permission denied in /in/tbUnD on line 2 Fatal error: Uncaught TypeError: fread(): Argument #1 ($stream) must be of type resource, false given in /in/tbUnD:3 Stack trace: #0 /in/tbUnD(3): fread(false, 4096) #1 {main} thrown in /in/tbUnD on line 3
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: fopen(/etc/shadow): Failed to open stream: Permission denied in /in/tbUnD on line 2 Fatal error: Uncaught TypeError: fread(): Argument #1 ($stream) must be of type resource, bool given in /in/tbUnD:3 Stack trace: #0 /in/tbUnD(3): fread(false, 4096) #1 {main} thrown in /in/tbUnD on line 3
Process exited with code 255.
Output for 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: fopen(/etc/shadow): failed to open stream: Permission denied in /in/tbUnD on line 2 Warning: fread() expects parameter 1 to be resource, bool given in /in/tbUnD on line 3
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33
Warning: fopen(/etc/shadow): failed to open stream: Permission denied in /in/tbUnD on line 2 Warning: fread() expects parameter 1 to be resource, boolean given in /in/tbUnD on line 3
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: fopen(/etc/shadow): failed to open stream: Permission denied in /in/tbUnD on line 2 Warning: fread(): supplied argument is not a valid stream resource in /in/tbUnD on line 3
Output for 4.3.0 - 4.3.1
Warning: fopen(/etc/shadow) [http://www.php.net/function.fopen]: failed to create stream: Permission denied in /in/tbUnD on line 2 Warning: fread(): supplied argument is not a valid stream resource in /in/tbUnD on line 3

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