andrey-helldar /
support
| Total Complexity | 11 |
| Total Lines | 42 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
| 1 | <?php |
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| 10 | final class OS |
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| 11 | { |
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| 12 | public function isUnix(): bool |
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| 13 | { |
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| 14 | return ! $this->isWindows() && ! $this->isUnknown(); |
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| 15 | } |
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| 16 | |||
| 17 | public function isWindows(): bool |
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| 18 | { |
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| 19 | return $this->family() === 'windows'; |
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| 20 | } |
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| 21 | |||
| 22 | public function isBSD(): bool |
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| 23 | { |
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| 24 | return $this->family() === 'bsd'; |
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| 25 | } |
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| 26 | |||
| 27 | public function isDarwin(): bool |
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| 30 | } |
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| 31 | |||
| 32 | public function isSolaris(): bool |
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| 33 | { |
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| 34 | return $this->family() === 'solaris'; |
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| 35 | } |
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| 36 | |||
| 37 | public function isLinux(): bool |
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| 40 | } |
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| 41 | |||
| 42 | public function isUnknown(): bool |
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| 45 | } |
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| 46 | |||
| 47 | public function family(bool $lower = true): string |
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| 52 | } |
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| 53 | } |
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| 54 |
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: