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<?php
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/*
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* FCKeditor - The text editor for Internet - http://www.fckeditor.net
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* Copyright (C) 2003-2008 Frederico Caldeira Knabben
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*
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* == BEGIN LICENSE ==
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*
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* Licensed under the terms of any of the following licenses at your
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* choice:
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*
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* - GNU General Public License Version 2 or later (the "GPL")
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* http://www.gnu.org/licenses/gpl.html
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*
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* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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* http://www.gnu.org/licenses/lgpl.html
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*
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* - Mozilla Public License Version 1.1 or later (the "MPL")
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* http://www.mozilla.org/MPL/MPL-1.1.html
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*
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* == END LICENSE ==
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*
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* This is the integration file for PHP (All versions).
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*
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* It loads the correct integration file based on the PHP version (avoiding
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* strict error messages with PHP 5).
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*/
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/**
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* Check if browser is compatible with FCKeditor.
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* Return true if is compatible.
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*
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* @return boolean
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*/
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function FCKeditor_IsCompatibleBrowser()
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{
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if ( isset( $_SERVER ) ) {
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$sAgent = $_SERVER['HTTP_USER_AGENT'] ;
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}
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else {
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global $HTTP_SERVER_VARS ;
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if ( isset( $HTTP_SERVER_VARS ) ) {
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$sAgent = $HTTP_SERVER_VARS['HTTP_USER_AGENT'] ;
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}
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else {
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global $HTTP_USER_AGENT ;
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$sAgent = $HTTP_USER_AGENT ;
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}
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}
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if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false )
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{
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$iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ;
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return ($iVersion >= 5.5) ;
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}
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else if ( strpos($sAgent, 'Gecko/') !== false )
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{
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$iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
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return ($iVersion >= 20030210) ;
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}
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else if ( strpos($sAgent, 'Opera/') !== false )
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{
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$fVersion = (float)substr($sAgent, strpos($sAgent, 'Opera/') + 6, 4) ;
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return ($fVersion >= 9.5) ;
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}
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else if ( preg_match( "|AppleWebKit/(\d+)|i", $sAgent, $matches ) )
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{
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$iVersion = $matches[1] ;
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return ( $matches[1] >= 522 ) ;
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}
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else
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return false ;
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}
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if ( !function_exists('version_compare') || version_compare( phpversion(), '5', '<' ) )
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include_once( 'fckeditor_php4.php' ) ;
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else
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include_once( 'fckeditor_php5.php' ) ;
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