src/Charcoal/Model/Service/MetadataLoader.php
public function serializeMetaKey($ident)
    {
        if (is_array($ident)) {
            sort($ident);
            $ident = implode(':', $ident);
        }

        return md5($ident);
    }
public function serializeMetaKey($ident)
    {
        if (is_array($ident)) {
            sort($ident);
            $ident = implode(':', $ident);
        }

        return md5($ident);
    }
public function serializeMetaKey ( $ ident ) { if ( is_array ( $ ident ) ) { sort ( $ ident ) ; $ ident = implode ( ':' , $ ident ) ; } return md5 ( $ ident ) ; }
Generate a store key.

@param  string|string[] $ident The metadata identifier(s) to convert.
@return string
Generate a store key .