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| 1 | <?php |
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| 2 | |
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| 3 | /** |
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| 4 | * @version $Id: strrev.php,v 1.1 2006/02/25 13:50:17 harryf Exp $ |
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| 5 | * @package utf8 |
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| 6 | * @subpackage strings |
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| 7 | */ |
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| 8 | |
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| 9 | /** |
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| 10 | * UTF-8 aware alternative to strrev |
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| 11 | * Reverse a string |
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| 12 | * @param string UTF-8 encoded |
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| 13 | * @return string characters in string reverses |
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| 14 | * @see http://www.php.net/strrev |
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| 15 | * @package utf8 |
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| 16 | * @subpackage strings |
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| 17 | */ |
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| 18 | function utf8_strrev($str) |
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| 19 | { |
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| 20 | preg_match_all('/./us', $str, $ar); |
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| 21 | return implode(array_reverse($ar[0])); |
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| 22 | } |
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