Failed Conditions
Pull Request — master (#103)
by Matthias
04:28
created

GuessFromLoadedExtensions::__invoke()   A

Complexity

Conditions 5
Paths 4

Size

Total Lines 12
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 8
CRAP Score 5.0342

Importance

Changes 0
Metric Value
eloc 8
dl 0
loc 12
ccs 8
cts 9
cp 0.8889
rs 9.6111
c 0
b 0
f 0
cc 5
nc 4
nop 1
crap 5.0342
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<?php
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namespace ComposerRequireChecker\DependencyGuesser;
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use ComposerRequireChecker\DefinedSymbolsLocator\LocateDefinedSymbolsFromExtensions;
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class GuessFromLoadedExtensions implements GuesserInterface
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{
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    private $loadedExtensions;
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    /**
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     * @var array|null
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     */
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    private $coreExtensions;
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    public function __construct(?array $coreExtensions)
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    {
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        $this->loadedExtensions = get_loaded_extensions();
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        $this->coreExtensions = $coreExtensions;
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    }
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    public function __invoke(string $symbolName): \Generator
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    {
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        $definedSymbolsFromExtensions = new LocateDefinedSymbolsFromExtensions();
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        foreach ($this->loadedExtensions as $extensionName) {
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            $extensionSymbols = $definedSymbolsFromExtensions([$extensionName]);
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            if (in_array($symbolName, $extensionSymbols)) {
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                if ($this->coreExtensions && in_array($extensionName, $this->coreExtensions)) {
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                    yield "php";
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                    continue;
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                }
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                yield 'ext-' . $extensionName;
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            }
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        }
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    }
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}
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