Mercurial > SimpleWebPresenter

annotate accept-language.inc @ 20:ac24b41a12ad

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Something strange got committed in last comit, correct commit.
author Tom Fredrik "BFG" Klaussen <bfg@blenning.no>
date Wed, 19 Sep 2012 15:51:33 +0200
parents 60e73809887a
children 5c4d7c758fda
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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d2da64705bce Refactored everything in the CMS into this repos.
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1 <?php
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2 function acceptedLanguages() {
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3 $langs = array();
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4
d2da64705bce Refactored everything in the CMS into this repos.
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5 if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
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6 // break up string into pieces (languages and q factors)
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7 preg_match_all('/([a-z]{1,8}(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $lang_parse);
d2da64705bce Refactored everything in the CMS into this repos.
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8
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9 if (count($lang_parse[1])) {
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10 // create a list like "en" => 0.8
d2da64705bce Refactored everything in the CMS into this repos.
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11 $langs = array_combine($lang_parse[1], $lang_parse[4]);
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12
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13 // set default to 1 for any without q factor
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14 foreach ($langs as $lang => $val) {
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15 if ($val === '') $langs[$lang] = 1;
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16 }
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17
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18 // sort list based on value
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19 arsort($langs, SORT_NUMERIC);
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20 }
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21 }
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60e73809887a Always return a language.
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22 return $langs;
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23 }
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24 ?>