1 | <?php |
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15 | class ConfigurationException extends \RuntimeException implements VerboseException |
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16 | { |
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17 | /** |
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18 | * @{inheritDoc} |
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19 | */ |
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20 | public function __construct($message = "", $code = 0, \Exception $previous = null, array $config = null) |
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25 | |||
26 | /** |
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27 | * @{inheritDoc} |
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28 | */ |
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29 | public function output(OutputInterface $output) |
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33 | } |
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34 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: