1 | <?php |
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12 | trait ConnectsToCloudStorage |
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13 | { |
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14 | protected $supportedCloudStorage = ["dropbox", "google"]; |
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15 | |||
16 | /** |
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17 | * @return MorphOne |
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18 | */ |
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19 | public function dropbox() |
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25 | |||
26 | /** |
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27 | * @return MorphOne |
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28 | */ |
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29 | public function google() |
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35 | |||
36 | /** |
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37 | * Alias |
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38 | * |
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39 | * @return MorphOne |
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40 | */ |
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41 | public function googleDrive() |
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45 | |||
46 | /** |
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47 | * @param $driver |
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48 | * |
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49 | * @return CloudStorage |
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50 | */ |
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51 | public function getCloudStorage($driver) |
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57 | } |
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.