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<?php declare(strict_types=1); function f( string $name = null, Nette\Caching\Storage $storage ) {} $p = (new ReflectionFunction('f'))->getParameters()[0]; var_dump($p->isOptional()); var_dump($p->isDefaultValueAvailable());
Output for 8.1.0 - 8.1.11
bool(false) bool(false)
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.32, 8.0.0 - 8.0.24
bool(false) bool(true)
Output for 5.4.7 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: Unsupported declare 'strict_types' in /in/QsJn4 on line 3 bool(false) bool(true)
Output for 5.4.0 - 5.4.6
Warning: Unsupported declare 'strict_types' in /in/QsJn4 on line 3 bool(false) bool(false)
Output for 5.3.0 - 5.3.29
Warning: Unsupported declare 'strict_types' in /in/QsJn4 on line 3 Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/QsJn4 on line 11
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QsJn4 on line 7 Parse error: syntax error, unexpected T_STRING, expecting '&' or T_VARIABLE in /in/QsJn4 on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/QsJn4 on line 7 Parse error: parse error, unexpected T_STRING, expecting '&' or T_VARIABLE in /in/QsJn4 on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/QsJn4 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 T_STRING, expecting ')' in /in/QsJn4 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/QsJn4 on line 6
Process exited with code 255.

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