| 1 | <?php |
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| 7 | trait TextAlignmentTrait { |
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| 8 | |||
| 9 | /** |
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| 10 | * @param string $value |
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| 11 | * @return \Ajax\semantic\html\base\HtmlSemDoubleElement |
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| 12 | */ |
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| 13 | public function setTextAlignment($value=TextAlignment::LEFT){ |
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| 16 | |||
| 17 | public function textCenterAligned(){ |
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| 20 | |||
| 21 | public function textJustified(){ |
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| 24 | |||
| 25 | public function textRightAligned(){ |
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| 28 | |||
| 29 | public function textLeftAligned(){ |
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| 32 | } |
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
Idableprovides a methodequalsIdthat 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.