ChainResolver::resolve()   A
last analyzed

Complexity

Conditions 3
Paths 3

Size

Total Lines 10
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 3

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 5
c 1
b 0
f 0
dl 0
loc 10
ccs 6
cts 6
cp 1
rs 10
cc 3
nc 3
nop 0
crap 3
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<?php
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declare(strict_types=1);
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namespace Efabrica\Translatte\Resolver;
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class ChainResolver implements IResolver
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{
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    /** @var array */
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    private $resolvers;
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    public function __construct(array $resolvers)
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    {
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        $this->resolvers = $resolvers;
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    }
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    public function resolve(): ?string
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    {
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        foreach ($this->resolvers as $resolver) {
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            $lang = $resolver->resolve();
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            if (!empty($lang)) {
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                return $lang;
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            }
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        }
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        return null;
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    }
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}
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