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26 lines
543 B
PHP
26 lines
543 B
PHP
<?php
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/**
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* Class Minify_SourceSet
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*/
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class Minify_SourceSet
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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(), $source->getMinifierOptions(),
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);
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}
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return md5(serialize($info));
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}
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}
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