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<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage plugins
*/
/**
* Smarty {strip}{/strip} block plugin
*
* Type: block function<br>
* Name: strip<br>
* Purpose: strip unwanted white space from text<br>
* @link http://smarty.php.net/manual/en/language.function.strip.php {strip}
* (Smarty online manual)
* @param array unused, no parameters for this block
* @param string content of {strip}{/strip} tags
* @param Smarty clever method emulation
* @return string $content stripped of whitespace
*/
function smarty_block_strip($params, $content, &$this)
{
/* Reformat data between 'strip' and '/strip' tags, removing spaces, tabs and newlines. */
$_strip_search = array(
"![\t ]+$|^[\t ]+!m", // remove leading/trailing space chars
'%[\r\n]+%m'); // remove CRs and newlines
$_strip_replace = array(
'',
'');
return preg_replace($_strip_search, $_strip_replace, $content);
}
/* vim: set expandtab: */
?>
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