Conditions | 3 |
Paths | 1 |
Total Lines | 18 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
1 | <?php |
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22 | public function __invoke() |
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23 | { |
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24 | return function (callable $callback, $workers = null): Collection { |
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25 | $pool = null; |
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26 | |||
27 | if ($workers instanceof Pool) { |
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28 | $pool = $workers; |
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29 | } |
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30 | |||
31 | if (is_int($workers)) { |
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32 | $pool = new DefaultPool($workers); |
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33 | } |
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34 | |||
35 | $promises = parallelMap($this->items, $callback, $pool); |
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36 | |||
37 | return new static(wait($promises)); |
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38 | }; |
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39 | } |
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40 | } |
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41 |
Let’s assume that you have a directory layout like this:
and let’s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are 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.php
However, as
OtherDir/Foo.php
does 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: