Total Complexity | 2 |
Total Lines | 33 |
Duplicated Lines | 0 % |
Changes | 0 |
1 | <?php |
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17 | class Example extends AbstractPost { |
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18 | |||
19 | /** |
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20 | * Address. |
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21 | * |
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22 | * @var string |
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23 | */ |
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24 | protected $address; |
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25 | |||
26 | /** |
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27 | * Get address. |
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28 | * |
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29 | * @return string |
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30 | */ |
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31 | public function get_address() : string { |
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33 | } |
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34 | |||
35 | /** |
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36 | * Set address. |
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37 | * |
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38 | * @param string $value Address. |
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39 | * @return self |
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40 | */ |
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41 | public function set_address( $value ) : self { |
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44 | } |
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45 | |||
46 | /** |
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47 | * {@inheritDoc} |
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48 | */ |
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49 | const POST_TYPE = 'example'; |
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50 | } |
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51 |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: