23 lines
642 B
PHP
23 lines
642 B
PHP
<?php
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/**
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* utf8::ucwords
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*
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* @package Kohana
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* @author Kohana Team
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* @copyright (c) 2007-2008 Kohana Team
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* @copyright (c) 2005 Harry Fuecks
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
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*/
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function _ucwords($str)
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{
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if (utf8::is_ascii($str))
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return ucwords($str);
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// [\x0c\x09\x0b\x0a\x0d\x20] matches form feeds, horizontal tabs, vertical tabs, linefeeds and carriage returns.
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// This corresponds to the definition of a 'word' defined at http://php.net/ucwords
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return preg_replace(
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'/(?<=^|[\x0c\x09\x0b\x0a\x0d\x20])[^\x0c\x09\x0b\x0a\x0d\x20]/ue',
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'utf8::strtoupper(\'$0\')',
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$str
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);
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} |