1 | <?php |
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5 | trait GroupingHelpers |
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6 | { |
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7 | /** |
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8 | * Set the Android Grouping Parameters. |
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9 | * |
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10 | * @param string $group |
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11 | * @param array $groupMessage |
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12 | * |
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13 | * @return $this |
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14 | */ |
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15 | public function setAndroidGroup(string $group, array $groupMessage) |
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20 | |||
21 | /** |
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22 | * Set the Amazon (FireOS) Grouping Parameters. |
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23 | * |
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24 | * @param string $group |
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25 | * @param array $groupMessage |
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26 | * |
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27 | * @return $this |
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28 | */ |
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29 | public function setAmazonGroup(string $group, array $groupMessage) |
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34 | |||
35 | /** |
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36 | * Set the Grouping Parameters for all available Systems (currently Android and Amazon (FireOs)). |
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37 | * |
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38 | * @param string $group |
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39 | * @param array $groupMessage |
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40 | * |
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41 | * @return $this |
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42 | */ |
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43 | public function setGroup(string $group, array $groupMessage) |
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48 | } |
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49 |
This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idable
provides a methodequalsId
that in turn relies on the methodgetId()
. If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()
as an abstract method to the trait will make sure it is available.