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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 2 | alex-w | 1 | <?php |
| 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 | |||
| 8 | |||
| 9 | /** |
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| 10 | * Smarty count_paragraphs modifier plugin |
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| 11 | * |
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| 12 | * Type: modifier<br> |
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| 13 | * Name: count_paragraphs<br> |
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| 14 | * Purpose: count the number of paragraphs in a text |
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| 15 | * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php |
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| 16 | * count_paragraphs (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_paragraphs($string) |
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| 22 | { |
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| 23 | // count \r or \n characters |
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| 24 | return count(preg_split('/[\r\n]+/', $string)); |
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| 25 | } |
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| 26 | |||
| 27 | /* vim: set expandtab: */ |
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| 28 | |||
| 29 | ?> |