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
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.