util.php
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util.php
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	<?php
	/*
	* FCKeditor - The text editor for Internet - http://www.fckeditor.net
	* Copyright (C) 2003-2007 Frederico Caldeira Knabben
	*
	* == BEGIN LICENSE ==
	*
	* Licensed under the terms of any of the following licenses at your
	* choice:
	*
	* - GNU General Public License Version 2 or later (the "GPL")
	* http://www.gnu.org/licenses/gpl.html
	*
	* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
	* http://www.gnu.org/licenses/lgpl.html
	*
	* - Mozilla Public License Version 1.1 or later (the "MPL")
	* http://www.mozilla.org/MPL/MPL-1.1.html
	*
	* == END LICENSE ==
	*
	* Utility functions for the File Manager Connector for PHP.
	*/

	function RemoveFromStart( $sourceString, $charToRemove )
	{
	$sPattern = '\|^' . $charToRemove . '+\|' ;
	return preg_replace( $sPattern, '', $sourceString ) ;
	}

	function RemoveFromEnd( $sourceString, $charToRemove )
	{
	$sPattern = '\|' . $charToRemove . '+$\|' ;
	return preg_replace( $sPattern, '', $sourceString ) ;
	}

	function ConvertToXmlAttribute( $value )
	{
	return utf8_encode( htmlspecialchars( $value ) ) ;
	}
	?>