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<?php |
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/** |
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* Class Minify_SourceSet |
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* @package Minify |
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*/ |
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|
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/** |
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* @package Minify |
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*/ |
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class Minify_SourceSet |
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{ |
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|
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/** |
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* Get unique string for a set of sources |
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* |
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* @param Minify_SourceInterface[] $sources Minify_Source instances |
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* |
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* @return string |
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*/ |
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public static function getDigest($sources) |
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{ |
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$info = array(); |
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foreach ($sources as $source) { |
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$info[] = array( |
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$source->getId(), $source->getMinifier(), $source->getMinifierOptions() |
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); |
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} |
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|
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return md5(serialize($info)); |
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} |
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} |
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|
