PHP method for detecting user languages _ PHP Tutorial

PHP method for detecting user languages. PHP language detection method this article describes how PHP detects the user language. Share it with you for your reference. The details are as follows :? 123456789101112131415161718 PHP methods for detecting user languages

This article describes how PHP detects user languages. Share it with you for your reference. The details are as follows:

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Function getPreferredLanguage (){ $ Langs = array (); If (isset ($ _ SERVER ['http _ ACCEPT_LANGUAGE ']) { // Break up string into pieces (ages and q factors) Preg_match_all ('/([a-z] {} (-[a-z })?) \ S * (; \ s * q \ s * = \ s * (1 | 0 \. [0-9] + ))? /I ', $ _ SERVER ['http _ ACCEPT_LANGUAGE'], $ lang_parse ); If (count ($ lang_parse [1]) { // Create a list like "en" = & gt; 0.8 $ Langs = array_combine ($ lang_parse [1], $ lang_parse [4]); // Set default to 1 for any without q factor Foreach ($ langs as $ lang => $ val ){ If ($ val = '') $ langs [$ lang] = 1; } // Sort list based on value Arsort ($ langs, SORT_NUMERIC ); } } // Extract most important (first) Foreach ($ langs as $ lang => $ val) {break ;} // If complex language simplify it If (stristr ($ lang, "-") {$ tmp = explode ("-", $ lang); $ lang = $ tmp [0];} Return $ lang; }

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Examples in this article describes how PHP detects user languages. Share it with you for your reference. The details are as follows :? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18...