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<?php class Factory { private $subFactories; public function create(Input $input) : Output { $output = null; foreach ($this->subFactories as $subFactory) { if ($subFactory->tryCreate($input, $output)) { return $output; } } throw new RuntimeException(); } } abstract class SubFactory { abstract function tryCreate(Input $input, Output &$output = null) : bool; }
Output for 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Deprecated: SubFactory::tryCreate(): Implicitly marking parameter $output as nullable is deprecated, the explicit nullable type must be used instead in /in/K6vdl on line 24
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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30
Output for 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
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/K6vdl on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected ':', expecting '{' or ';' in /in/K6vdl on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/K6vdl 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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/K6vdl on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/K6vdl on line 6
Process exited with code 255.
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