DefaultResolver::resolveByDefault()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 2
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 1
dl 0
loc 2
rs 10
c 0
b 0
f 0
cc 2
nc 2
nop 1
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<?php
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namespace evelikto\di\resolver;
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/** Resolves parameter to its default value if present */
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trait DefaultResolver
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{
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    /**
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     * Resolves parameter to its default value.
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     *
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     * @param   \ReflectionParameter  $param  Parameter to be resolved.
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     * @return  mixed|null                    Parameter default value or null if no default.
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     */
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    protected function resolveByDefault(\ReflectionParameter $param) {
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        return $param->isDefaultValueAvailable() ? $param->getDefaultValue() : null;
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    }
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}