mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-18 14:03:19 +01:00
82 lines
2.0 KiB
PHP
Executable File
82 lines
2.0 KiB
PHP
Executable File
<?php
|
|
|
|
/**
|
|
* Base plugin class.
|
|
*/
|
|
require_once 'Savant2/Plugin.php';
|
|
|
|
/**
|
|
*
|
|
* Modifies a value with a series of functions.
|
|
*
|
|
* $Id$
|
|
*
|
|
* @author Paul M. Jones <pmjones@ciaweb.net>
|
|
*
|
|
* @package Savant2
|
|
*
|
|
* @license http://www.gnu.org/copyleft/lesser.html LGPL
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as
|
|
* published by the Free Software Foundation; either version 2.1 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
*/
|
|
|
|
class Savant2_Plugin_modify extends Savant2_Plugin {
|
|
|
|
/**
|
|
*
|
|
* Modifies a value with a series of functions.
|
|
*
|
|
* Allows you to pass a space-separated list of value-manipulation
|
|
* functions so that the value is "massaged" before output. For
|
|
* example, if you want to strip slashes, force to lower case, and
|
|
* convert to HTML entities (as for an input text box), you might do
|
|
* this:
|
|
*
|
|
* $this->modify($value, 'stripslashes strtolower htmlentities');
|
|
*
|
|
* @param object &$savant A reference to the calling Savant2 object.
|
|
*
|
|
* @access public
|
|
*
|
|
* @param string $value The value to be printed.
|
|
*
|
|
* @param string $functions A space-separated list of
|
|
* single-parameter functions to be applied to the $value before
|
|
* printing.
|
|
*
|
|
* @return string
|
|
*
|
|
*/
|
|
|
|
function plugin($value, $functions = null)
|
|
{
|
|
// is there a space-delimited function list?
|
|
if (is_string($functions)) {
|
|
|
|
// yes. split into an array of the
|
|
// functions to be called.
|
|
$list = explode(' ', $functions);
|
|
|
|
// loop through the function list and
|
|
// apply to the output in sequence.
|
|
foreach ($list as $func) {
|
|
if (function_exists($func)) {
|
|
$value = $func($value);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
|
|
}
|
|
?>
|