1 | <?php |
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5 | abstract class BaseOptimizer implements Optimizer |
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6 | { |
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7 | /** @var array */ |
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8 | public $options = []; |
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9 | |||
10 | /** @var string */ |
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11 | public $imagePath = ''; |
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12 | |||
13 | public function __construct($options = []) |
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17 | |||
18 | public function setImagePath(string $imagePath) |
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22 | |||
23 | public function binaryName(): string |
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27 | |||
28 | public function setOptions(array $options = []) |
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32 | |||
33 | public function getCommand() |
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39 | } |
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40 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: