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<?php echo check(array()); function check(&$ok = array()) { return $ok; } ?>
Output for 8.3.0 - 8.3.6
Fatal error: Uncaught Error: check(): Argument #1 ($ok) could not be passed by reference in /in/Qt4Fk:3 Stack trace: #0 {main} thrown in /in/Qt4Fk 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
Fatal error: Uncaught Error: check(): Argument #1 ($ok) cannot be passed by reference in /in/Qt4Fk:3 Stack trace: #0 {main} thrown in /in/Qt4Fk on line 3
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, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Cannot pass parameter 1 by reference in /in/Qt4Fk:3 Stack trace: #0 {main} thrown in /in/Qt4Fk on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Cannot pass parameter 1 by reference in /in/Qt4Fk on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '=', expecting ')' in /in/Qt4Fk on line 6
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
Parse error: parse error, unexpected '=', expecting ')' in /in/Qt4Fk on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/Qt4Fk on line 6
Process exited with code 255.

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