1 | <?php |
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7 | class Run implements Runner |
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8 | { |
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9 | protected $commands = []; |
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10 | |||
11 | public function artisan(string $command, array $arguments = []): Runner |
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17 | |||
18 | public function external(string $command, ...$arguments): Runner |
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24 | |||
25 | public function callable(callable $function, ...$arguments): Runner |
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31 | |||
32 | public function dispatch($job): Runner |
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38 | |||
39 | public function dispatchNow($job): Runner |
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45 | |||
46 | public function publish(array $providers): Runner |
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60 | |||
61 | protected function pushCommand(string $type, $command, array $arguments = []) |
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65 | |||
66 | public function getCommands(): array |
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70 | } |
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71 |
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArray
is initialized the first time when the foreach loop is entered. You can also see that the value of thebar
key is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.