Conditions | 5 |
Paths | 5 |
Total Lines | 25 |
Code Lines | 21 |
Lines | 0 |
Ratio | 0 % |
1 | <?php |
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25 | public function render(RenderInterface $renderer, QueryInterface $query, $object) |
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26 | { |
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27 | $status = ''; |
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28 | switch ($object->status) { |
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29 | case 0: |
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30 | $status = 'New'; |
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31 | break; |
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32 | case 1: |
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33 | $status = 'Delivered'; |
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34 | break; |
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35 | case 2: |
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36 | $status = 'Declined'; |
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37 | break; |
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38 | case 3: |
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39 | $status = 'Deleted'; |
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40 | break; |
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41 | } |
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42 | // Render input field view |
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43 | return $renderer |
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44 | ->view($this->innerView) |
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45 | ->set('class', $this->css) |
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46 | ->set($object, 'item') |
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47 | ->set('status', $status) |
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48 | ->output(); |
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49 | } |
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50 | } |
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51 |
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: