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27 lines
660 B
PHP
27 lines
660 B
PHP
<?php
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/**
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* Smarty plugin
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*
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* @package Smarty
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* @subpackage PluginsModifierCompiler
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*/
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/**
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* Smarty count_paragraphs modifier plugin
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* Type: modifier
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* Name: count_paragraphs
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* Purpose: count the number of paragraphs in a text
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*
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* @link https://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
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* count_paragraphs (Smarty online manual)
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* @author Uwe Tews
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*
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* @param array $params parameters
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*
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* @return string with compiled code
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*/
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function smarty_modifiercompiler_count_paragraphs($params)
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{
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// count \r or \n characters
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return '(preg_match_all(\'#[\r\n]+#\', ' . $params[ 0 ] . ', $tmp)+1)';
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}
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