Conditions | 10 |
Paths | 35 |
Total Lines | 32 |
Code Lines | 20 |
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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14 | public static function fromArray(array $route) |
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15 | { |
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16 | if (!isset($route['pattern'])) { |
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17 | throw new InvalidArgumentException('Required parameter pattern is not set.'); |
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18 | } |
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19 | |||
20 | if (!isset($route['method'])) { |
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21 | throw new InvalidArgumentException('Required parameter method is not set.'); |
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22 | } |
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23 | |||
24 | if (!isset($route['controller'])) { |
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25 | throw new InvalidArgumentException('Required parameter controller is not set.'); |
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26 | } |
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27 | |||
28 | if (isset($route['value']) && !is_array($route['value'])) { |
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29 | $route['value'] = []; |
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30 | } |
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31 | |||
32 | $methods = !is_array($route['method']) ? [$route['method']] : $route['method']; |
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33 | $assert = isset($route['assert']) ? $route['assert'] : []; |
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34 | $value = isset($route['value']) ? $route['value'] : []; |
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35 | $name = isset($route['name']) ? $route['name'] : ''; |
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36 | |||
37 | return new Route( |
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38 | new Methods($methods), |
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39 | new Pattern($route['pattern']), |
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40 | new Controller($route['controller']), |
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41 | new Asserts($assert), |
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42 | new Values($value), |
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43 | new Name($name) |
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44 | ); |
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45 | } |
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46 | } |
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check:
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue.