| Conditions | 10 |
| Paths | 3 |
| Total Lines | 9 |
| Code Lines | 4 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 56 | public function setAny($any = null): self |
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| 57 | { |
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| 58 | // validation for constraint: xml |
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| 59 | if (!is_null($any) && !$any instanceof \DOMDocument && (!is_string($any) || (is_string($any) && (empty($any) || (($anyDoc = new \DOMDocument()) && false === $anyDoc->loadXML($any)))))) { |
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| 60 | throw new InvalidArgumentException(sprintf('Invalid value %s, please provide a valid XML string', var_export($any, true)), __LINE__); |
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| 61 | } |
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| 62 | $this->any = ($any instanceof \DOMDocument) ? $any->saveXML($any->hasChildNodes() ? $any->childNodes->item(0) : null) : $any; |
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| 63 | |||
| 64 | return $this; |
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| 65 | } |
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| 67 |