Revision 1349,
751 bytes
checked in by niltonneto, 15 years ago
(diff) |
Ticket #561 - Inclusão do módulo Workflow faltante nessa versão.
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Property svn:executable set to
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[1349] | 1 | <?php |
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| 2 | /** |
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| 3 | * Smarty plugin |
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| 4 | * @package Smarty |
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| 5 | * @subpackage plugins |
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| 6 | */ |
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| 7 | |
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| 8 | |
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| 9 | /** |
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| 10 | * Smarty count_words modifier plugin |
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| 11 | * |
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| 12 | * Type: modifier<br> |
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| 13 | * Name: count_words<br> |
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| 14 | * Purpose: count the number of words in a text |
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| 15 | * @link http://smarty.php.net/manual/en/language.modifier.count.words.php |
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| 16 | * count_words (Smarty online manual) |
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| 17 | * @author Monte Ohrt <monte at ohrt dot com> |
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| 18 | * @param string |
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| 19 | * @return integer |
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| 20 | */ |
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| 21 | function smarty_modifier_count_words($string) |
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| 22 | { |
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| 23 | // split text by ' ',\r,\n,\f,\t |
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| 24 | $split_array = preg_split('/\s+/',$string); |
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| 25 | // count matches that contain alphanumerics |
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| 26 | $word_count = preg_grep('/[a-zA-Z0-9\\x80-\\xff]/', $split_array); |
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| 27 | |
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| 28 | return count($word_count); |
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| 29 | } |
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| 30 | |
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| 31 | /* vim: set expandtab: */ |
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| 32 | |
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| 33 | ?> |
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