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<?php $x = fopen('php://stdin', 'r'); $y = ['test' => $x]; stream_select($y, $_null = null, $_null = null); var_dump($y);
Output for 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: stream_select(): Argument #2 ($write) could not be passed by reference in /in/TcZnQ:5 Stack trace: #0 {main} thrown in /in/TcZnQ on line 5
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: stream_select(): Argument #2 ($write) could not be passed by reference in /in/TcZnQ:5 Stack trace: #0 {main} thrown in /in/TcZnQ on line 5
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
Fatal error: Uncaught Error: stream_select(): Argument #2 ($write) cannot be passed by reference in /in/TcZnQ:5 Stack trace: #0 {main} thrown in /in/TcZnQ on line 5
Process exited with code 255.
Output for 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 - 7.4.33
Notice: Only variables should be passed by reference in /in/TcZnQ on line 5 Notice: Only variables should be passed by reference in /in/TcZnQ on line 5 Warning: stream_select() expects at least 4 parameters, 3 given in /in/TcZnQ on line 5 array(1) { ["test"]=> resource(5) of type (stream) }
Output for 7.3.32 - 7.3.33
Warning: stream_select() expects at least 4 parameters, 3 given in /in/TcZnQ on line 5 array(1) { ["test"]=> resource(5) of type (stream) }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: Only variables should be passed by reference in /in/TcZnQ on line 5 Strict Standards: Only variables should be passed by reference in /in/TcZnQ on line 5 Warning: stream_select() expects at least 4 parameters, 3 given in /in/TcZnQ on line 5 array(1) { ["test"]=> resource(5) of type (stream) }

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184 ms | 402 KiB | 197 Q