19 lines
459 B
PHP
19 lines
459 B
PHP
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<?php
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namespace Smarty\Compile\Modifier;
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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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* @author Uwe Tews
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*/
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class CountParagraphsModifierCompiler extends Base {
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public function compile($params, \Smarty\Compiler\Template $compiler) {
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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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}
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