PHP method for detecting user languages _ PHP Tutorial

Source: Internet
Author: User
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:

?

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

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;

}

I hope this article will help you with php programming.

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...

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.