1 | <?php |
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20 | class Options |
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21 | { |
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22 | /** |
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23 | * Options constructor. |
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24 | * |
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25 | * @param array $options |
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26 | */ |
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27 | 26 | public function __construct(array $options) |
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31 | |||
32 | /** |
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33 | * Return a option value. |
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34 | * |
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35 | * @param string $name |
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36 | * @param mixed $default |
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37 | * @return mixed |
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38 | */ |
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39 | 6 | public function get($name, $default = null) |
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43 | |||
44 | /** |
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45 | * Return all options. |
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46 | * |
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47 | * @return array |
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48 | */ |
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49 | 8 | public function getAll() |
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53 | } |
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54 |
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: