| Conditions | 22 |
| Paths | 64 |
| Total Lines | 56 |
| Code Lines | 36 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 1 |
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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| 15 | function smarty_modifier_has_subscription($user) |
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| 16 | { |
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| 17 | $context = \CampTemplate::singleton()->context(); |
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| 18 | $user = $context->user; |
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| 19 | if (!$user) { |
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| 20 | return false; |
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| 21 | } |
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| 22 | |||
| 23 | $em = \Zend_Registry::get('container')->getService('em'); |
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| 24 | $userSubscriptions = $em->getRepository("Newscoop\PaywallBundle\Entity\UserSubscription") |
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| 25 | ->getValidSubscriptionsBy($user->identifier)->getArrayResult(); |
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| 26 | |||
| 27 | $publication = $context->publication; |
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| 28 | $issue = $context->issue; |
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| 29 | $section = $context->section; |
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| 30 | $article = $context->article; |
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| 31 | |||
| 32 | try { |
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| 33 | foreach ($userSubscriptions as $key => $value) { |
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| 34 | $specification = $value['subscription']['specification'][0]; |
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| 35 | if ($value['subscription']['type'] === 'publication' && $publication) { |
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| 36 | if ($specification['publication'] == $publication->identifier) { |
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| 37 | return true; |
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| 38 | } |
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| 39 | } |
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| 40 | |||
| 41 | if ($value['subscription']['type'] === 'issue' && $issue) { |
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| 42 | if ($specification['issue'] == $issue->number && |
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| 43 | $specification['publication'] == $issue->publication->identifier) { |
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| 44 | return true; |
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| 45 | } |
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| 46 | } |
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| 47 | |||
| 48 | if ($value['subscription']['type'] === 'section' && $section) { |
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| 49 | if ($specification['section'] == $section->number && |
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| 50 | $specification['issue'] == $section->issue->number && |
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| 51 | $specification['publication'] == $issue->publication->identifier) { |
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| 52 | return true; |
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| 53 | } |
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| 54 | } |
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| 55 | |||
| 56 | if ($value['subscription']['type'] === 'article' && $article) { |
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| 57 | if ($specification['article'] == $article->number && |
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| 58 | $specification['publication'] == $article->publication->identifier && |
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| 59 | $specification['issue'] == $article->issue->number && |
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| 60 | $specification['section'] == $article->section->number) { |
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| 61 | return true; |
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| 62 | } |
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| 63 | } |
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| 64 | } |
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| 65 | } catch (\Exception $e) { |
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| 66 | return false; |
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| 67 | } |
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| 68 | |||
| 69 | return false; |
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| 70 | } |
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| 71 |
This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.
Consider the following example. The parameter
$italyis not defined by the methodfinale(...).The most likely cause is that the parameter was removed, but the annotation was not.