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<?php $cb = function ($notification_code , $severity , $message , $message_code , $bytes_transferred , $bytes_max) { var_dump(func_get_args()); }; $ctx = stream_context_set_default(array('http' => array())); stream_context_set_params($ctx, array('notification' => $cb)); file_get_contents("http://127.0.0.1/");
Output for 8.0.13 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: file_get_contents(http://127.0.0.1/): Failed to open stream: operation failed in /in/WZ7N4 on line 10
Output for 8.0.0 - 8.0.12
Warning: file_get_contents(http://127.0.0.1/): Failed to open stream: Connection refused in /in/WZ7N4 on line 10
Output for 7.3.32 - 7.3.33, 7.4.26 - 7.4.33
Warning: file_get_contents(http://127.0.0.1/): failed to open stream: operation failed in /in/WZ7N4 on line 10
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25
Warning: file_get_contents(http://127.0.0.1/): failed to open stream: Connection refused in /in/WZ7N4 on line 10
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/WZ7N4 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/WZ7N4 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/WZ7N4 on line 3
Process exited with code 255.

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