| 1 | <?php |
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| 11 | abstract class AbstractSpecConfig extends AbstractConfig implements |
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| 12 | FeatureInterface |
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| 13 | { |
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| 14 | /** |
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| 15 | * Spec key |
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| 16 | * |
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| 17 | * @var string |
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| 18 | */ |
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| 19 | private $name; |
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| 20 | |||
| 21 | /** |
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| 22 | * @param string $name |
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| 23 | */ |
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| 24 | public function __construct($name) |
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| 28 | |||
| 29 | /** |
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| 30 | * @return mixed |
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| 31 | */ |
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| 32 | public function getName() |
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| 36 | |||
| 37 | /** |
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| 38 | * @param string $locator |
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| 39 | * @return $this |
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| 40 | */ |
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| 41 | public function setLocator($locator) |
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| 46 | |||
| 47 | /** |
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| 48 | * @param int $priority |
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| 49 | * @return $this |
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| 50 | */ |
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| 51 | public function setPriority($priority) |
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| 56 | |||
| 57 | /** |
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| 58 | * @param array $options |
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| 59 | * @return $this |
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| 60 | */ |
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| 61 | public function setOptions(array $options) |
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| 66 | |||
| 67 | /** |
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| 68 | * {@inheritdoc} |
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| 69 | */ |
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| 70 | public function toArray() |
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| 76 | } |
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| 77 |
PHP has two types of connecting operators (logical operators, and boolean operators):
and&&or||The difference between these is the order in which they are executed. In most cases, you would want to use a boolean operator like
&&, or||.Let’s take a look at a few examples:
Logical Operators are used for Control-Flow
One case where you explicitly want to use logical operators is for control-flow such as this:
Since
dieintroduces problems of its own, f.e. it makes our code hardly testable, and prevents any kind of more sophisticated error handling; you probably do not want to use this in real-world code. Unfortunately, logical operators cannot be combined withthrowat this point:These limitations lead to logical operators rarely being of use in current PHP code.