david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
91 lines
1.7 KiB
PHP
91 lines
1.7 KiB
PHP
<?PHP
|
|
/**
|
|
* patTemplate modfifier Surround
|
|
*
|
|
* $Id: Surround.php 10381 2008-06-01 03:35:53Z pasamio $
|
|
*
|
|
* @package patTemplate
|
|
* @subpackage Modifiers
|
|
* @author Stephan Schmidt <schst@php.net>
|
|
*/
|
|
|
|
// Check to ensure this file is within the rest of the framework
|
|
defined('JPATH_BASE') or die();
|
|
|
|
/**
|
|
* patTemplate modfifier Surround
|
|
*
|
|
* splits a text and surrunds each part by custom start and end strings
|
|
*
|
|
* Possible attributes are:
|
|
* - delimiter (string)
|
|
* - start (string)
|
|
* - end (string)
|
|
* - keepdelimiter (yes|no) default: no
|
|
* - withfirst (yes|no) default: yes
|
|
* - withlast (yes|no) default: yes
|
|
*
|
|
*
|
|
* @package patTemplate
|
|
* @subpackage Modifiers
|
|
* @author gERD Schaufelberger <gerd@php-tools.net>
|
|
* @version 0.2
|
|
*/
|
|
class patTemplate_Modifier_Surround extends patTemplate_Modifier
|
|
{
|
|
/**
|
|
* modify the value
|
|
*
|
|
* @access public
|
|
* @param string value
|
|
* @return string modified value
|
|
*/
|
|
function modify( $value, $params = array() )
|
|
{
|
|
// set default values
|
|
$delimiter = "\n";
|
|
$start = '';
|
|
$end = '';
|
|
|
|
// where to split
|
|
if( isset( $params['delimiter'] ) )
|
|
{
|
|
$delimiter = $params['delimiter'];
|
|
}
|
|
|
|
if( isset( $params['start'] ) )
|
|
{
|
|
$start = $params['start'];
|
|
}
|
|
|
|
if( isset( $params['end'] ) )
|
|
{
|
|
$end = $params['end'];
|
|
}
|
|
|
|
// append the delimiter?
|
|
if( isset( $params['keepdelimiter'] ) && $params['keepdelimiter'] === 'yes' )
|
|
{
|
|
$end .= $delimiter;
|
|
}
|
|
|
|
$split = explode( $delimiter, $value );
|
|
$value = implode( $end . $start, $split );
|
|
|
|
// add first?
|
|
if( !isset( $params['withfirst'] ) || $params['withfirst'] !== 'no' )
|
|
{
|
|
$value = $start . $value;
|
|
}
|
|
|
|
// add last?
|
|
if( !isset( $params['withlast'] ) || $params['withlast'] !== 'no' )
|
|
{
|
|
$value .= $end;
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
}
|
|
?>
|