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php Programming Glossary: qvaluehttp://stackoverflow.com/questions/6038236/http-accept-language find is therefore something like this 1# language range q qvalue where language range 1 8ALPHA 1 8ALPHA qvalue 0 . 0 3DIGIT.. range q qvalue where language range 1 8ALPHA 1 8ALPHA qvalue 0 . 0 3DIGIT 1 . 0 3 0 preg_match_all alpha 1 8 alpha 1 8 ... langprefix . . langrange else language langprefix qvalue 1.0 if empty arr 5 qvalue floatval arr 5 find q maximal language..
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