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31 lines
643 B
PHP
31 lines
643 B
PHP
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<?php
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/**
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* Smarty plugin
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* @package Smarty
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* @subpackage plugins
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*/
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/**
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* Smarty textformat plugin
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*
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* Type: block function<br>
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* Name: strip<br>
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* Purpose: strip unwanted white space from text<br>
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*
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*/
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function smarty_block_strip($params, $content, &$this)
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{
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/* Reformat data between 'strip' and '/strip' tags, removing spaces, tabs and newlines. */
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$_strip_search = array(
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"![\t ]+$|^[\t ]+!m", // remove leading/trailing space chars
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'%[\r\n]+%m'); // remove CRs and newlines
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$_strip_replace = array(
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'',
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'');
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return preg_replace($_strip_search, $_strip_replace, $content);
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}
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/* vim: set expandtab: */
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?>
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