1 | <?php |
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8 | trait DevTools |
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9 | { |
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10 | /** |
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11 | * Execute devtools command. |
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12 | * @return int -1 if error occurred |
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13 | */ |
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14 | protected function devtools() |
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23 | |||
24 | /** |
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25 | * Install Laravel ide helper package. |
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26 | * @return int -1 if error occurred |
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27 | */ |
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28 | protected function idehelper() |
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32 | |||
33 | /** |
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34 | * Install Laravel debugbar package. |
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35 | * @return int -1 if error occurred |
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36 | */ |
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37 | protected function debugbar() |
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41 | } |
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42 |
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.