romm /
formz
| Conditions | 4 |
| Paths | 2 |
| Total Lines | 18 |
| Code Lines | 11 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | <?php |
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| 36 | public function isValid($uid) |
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| 37 | { |
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| 38 | $page = Core::get()->getDatabase()->exec_SELECTgetSingleRow( |
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| 39 | 'uid', |
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| 40 | 'pages', |
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| 41 | 'deleted=0 AND uid=' . (int)$uid |
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| 42 | ); |
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| 43 | |||
| 44 | if (false === is_array($page) |
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| 45 | || false === isset($page['uid']) |
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| 46 | || $uid != $page['uid'] |
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| 47 | ) { |
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| 48 | $this->addError( |
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| 49 | $this->translateErrorMessage('validator.page_exists.error', 'formz', [$uid]), |
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| 50 | 1491829709 |
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| 51 | ); |
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| 52 | } |
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| 53 | } |
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| 54 | } |
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| 55 |
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare 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.phpHowever, as
OtherDir/Foo.phpdoes 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: