1 | <?php |
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18 | trait HeaderCommonMethods |
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19 | { |
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20 | |||
21 | /** |
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22 | * Gets header filed name |
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23 | * |
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24 | * @return string |
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25 | */ |
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26 | 22 | public function getName() |
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30 | |||
31 | /** |
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32 | * Sets the header field name |
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33 | * |
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34 | * @param string $name |
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35 | * |
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36 | * @return AbstractHeader|$this|self |
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37 | */ |
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38 | 16 | public function setName($name) |
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43 | |||
44 | /** |
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45 | * Gets header value |
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46 | * |
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47 | * @return string |
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48 | */ |
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49 | 12 | public function getValue() |
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53 | |||
54 | /** |
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55 | * Sets the header value |
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56 | * |
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57 | * @param string $value |
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58 | * |
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59 | * @return AbstractHeader|$this|self |
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60 | */ |
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61 | 16 | public function setValue($value) |
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66 | |||
67 | /** |
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68 | * Returns the string version of this header |
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69 | * |
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70 | * @return string |
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71 | */ |
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72 | abstract public function toString(); |
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73 | |||
74 | /** |
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75 | * An automated version of toString() method |
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76 | * |
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77 | * @return string |
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78 | */ |
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79 | 16 | public function __toString() |
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83 | } |
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: