Fehlermeldung beim Aufrufen des Inline-Editors

PHP-Code:
<?php
/*
 * author: pavemen
 * vesion: 1.1
 */

define("IN_MYBB", 1);
define('THIS_SCRIPT', 'plugin_hook_update.php');

require_once "./global.php";


/*
set $dryrun to 1 to output list of files names being searched, list of matches and found searches and replaces but do NOT modify files
set $dryrun to 0 to just do it
*/
$dryrun = 1;
$plugin_folder = MYBB_ROOT.'inc/plugins'; //NO TRAILING SLASH!!!!!


    $hooks_for_return = array();
    $hooks_for_return[] = 'admin_config_menu';
    $hooks_for_return[] = 'admin_config_action_handler';
    $hooks_for_return[] = 'admin_config_permissions';
    $hooks_for_return[] = 'admin_home_menu';
    $hooks_for_return[] = 'admin_home_action_handler';
    $hooks_for_return[] = 'admin_home_menu_quick_access';
    $hooks_for_return[] = 'admin_user_menu';
    $hooks_for_return[] = 'admin_user_action_handler';
    $hooks_for_return[] = 'admin_user_permissions';
    $hooks_for_return[] = 'admin_user_groups_edit_graph_tabs';
    $hooks_for_return[] = 'admin_forum_management_permission_groups';
    $hooks_for_return[] = 'admin_forum_menu';
    $hooks_for_return[] = 'admin_forum_action_handler';
    $hooks_for_return[] = 'admin_forum_permissions';
    $hooks_for_return[] = 'admin_tools_menu';
    $hooks_for_return[] = 'admin_tools_action_handler';
    $hooks_for_return[] = 'admin_tools_menu_logs';
    $hooks_for_return[] = 'admin_tools_get_admin_log_action';
    $hooks_for_return[] = 'admin_tools_permissions';
    $hooks_for_return[] = 'admin_style_menu';
    $hooks_for_return[] = 'admin_style_action_handler';
    $hooks_for_return[] = 'admin_style_permissions';
    $hooks_for_return[] = 'admin_page_output_nav_tabs_start';
    $hooks_for_return[] = 'admin_page_output_tab_control_start';
    $hooks_for_return[] = 'admin_page_output_nav_tabs_start';
    $hooks_for_return[] = 'admin_form_output_submit_wrapper';
    $hooks_for_return[] = 'admin_formcontainer_output_row';
    $hooks_for_return[] = 'admin_tabs';
    $hooks_for_return[] = 'upload_avatar_end';
    $hooks_for_return[] = 'upload_attachment_do_insert';
    $hooks_for_return[] = 'upload_file_end';
    $hooks_for_return[] = 'my_date';
    $hooks_for_return[] = 'error';
    $hooks_for_return[] = 'redirect';
    $hooks_for_return[] = 'mycode_add_codebuttons';
    $hooks_for_return[] = 'functions_fetch_ban_times';
    $hooks_for_return[] = 'fetch_wol_activity_end';
    $hooks_for_return[] = 'build_friendly_wol_location_end';
    $hooks_for_return[] = 'parse_quoted_message';
    $hooks_for_return[] = 'postbit_prev';
    $hooks_for_return[] = 'postbit_pm';
    $hooks_for_return[] = 'postbit_announcement';
    $hooks_for_return[] = 'postbit';
    $hooks_for_return[] = 'build_forumbits_forum';
    $hooks_for_return[] = 'class_moderation_delete_post_start';

    $hooks_for_ref = array();
    $hooks_for_ref[] = 'admin_form_end';
    $hooks_for_ref[] = 'datahandler_event_validate';
    $hooks_for_ref[] = 'datahandler_event_insert';
    $hooks_for_ref[] = 'datahandler_event_update'; 
    $hooks_for_ref[] = 'datahandler_user_validate'; 
    $hooks_for_ref[] = 'datahandler_user_insert'; 
    $hooks_for_ref[] = 'datahandler_user_update'; 
    $hooks_for_ref[] = 'datahandler_pm_validate'; 
    $hooks_for_ref[] = 'datahandler_pm_insert_updatedraft'; 
    $hooks_for_ref[] = 'datahandler_pm_insert'; 
    $hooks_for_ref[] = 'datahandler_pm_insert_savedcopy'; 
    $hooks_for_ref[] = 'datahandler_post_validate_post'; 
    $hooks_for_ref[] = 'datahandler_post_insert_post'; 
    $hooks_for_ref[] = 'datahandler_post_validate_thread';  
    $hooks_for_ref[] = 'datahandler_post_insert_thread_post'; 
    $hooks_for_ref[] = 'datahandler_post_insert_thread'; 
    $hooks_for_ref[] = 'datahandler_post_update_thread'; 
    $hooks_for_ref[] = 'datahandler_post_update';


    $edits = array();
    $hook_function = array();

    echo "Starting search for hooks requiring verification";
    echo '<br />';
    check_hooks($plugin_folder, $hook_function);
    ksort($hook_function);
    
    if($dryrun)
    {
        echo 'Possible functions found<br />';
        echo '<pre>';
        print_r($hook_function);
        echo '</pre>';
        echo "<br />";
    }
    
    echo "Verifying hooked functions that need updating";
    echo '<br />';
    check_functions($hook_function, $edits);
    ksort($edits);
    
    if($dryrun)
    {
        echo 'Found functions that need to be updated<br />';
        echo '<pre>';
        print_r($edits);
        echo '</pre>';
        echo "<br />";
    }
    
    echo "<br />";
    echo "Done searching for needed updates";
    echo "<br />";

    echo "Starting updates";
    echo "<br />";
        
    fix_files($edits);
    
    echo "<br />";
    echo "Done fixing";
    echo "<br />";


function check_hooks($dir, &$hook_function) 
{    
    global $hooks_for_return, $hooks_for_ref;
    if ($handle = opendir($dir)) {
        while (false !== ($file = readdir($handle))) {
            if ($file != "." && $file != "..") {
                $ext = pathinfo($file, PATHINFO_EXTENSION);
                
                //if we have a php file
                if($ext == 'php')
                {
                    if($dryrun)
                    {
                        echo "Searching <strong>".$dir.'/'.$file."</strong><br />";
                    }
     
                    $filehandle = @fopen($dir.'/'.$file, "r");
                    if ($filehandle) 
                    {
                       while (($buffer = fgets($filehandle)) !== false) 
                       {
                            foreach($hooks_for_return as $hook)
                            {
                                 if(stristr($buffer, "add_hook") && stristr($buffer, $hook))
                                 {
                                    $split = preg_split("/[\s]*[,][\s]*/i", $buffer);
                                    $split = array_merge(array($split[0]), explode(";", $split[1]));
                                    echo "<pre>";
                                    print_r($split);
                                    echo "</pre>";
                                    if(count($split) > 0)
                                    {
                                       $cleanhook =  trim(trim(substr($split[0], 20, strlen($split[0])-21), "'"), '"');
                                       $function = trim(trim(substr($split[1], 1, strlen($split[1])-3), "'"), '"');
                                       
                                       $hook_function[$dir][$file][$function] = 'return';
                                    }
                                 }
                            }
                           
                            foreach($hooks_for_ref as $hook)
                            {
                                if(stristr($buffer, "add_hook") && (stristr($buffer, '"'.$hook.'"') || stristr($buffer, "'".$hook."'")))
                                {
                                    $split = preg_split("/[\s]*[,][\s]*/i", $buffer);
                                    if(count($split) > 0)
                                    {
                                        $cleanhook =  trim(trim(substr($split[0], 20, strlen($split[0])-21), "'"), '"');
                                        $function = trim(trim(substr($split[1], 1, strlen($split[1])-5), "'"), '"');
                                        
                                        $hook_function[$dir][$file][$function] = 'ref';
                                    }
                                 }
                            }
                        }
                      
                        fclose($filehandle);
                    }
                }
                else
                {
                    //recurse into directories
                    if(is_dir($dir.'/'.$file))
                    {
                        check_hooks($dir.'/'.$file, $hook_function);
                    }
                }
            }
        }
        closedir($handle);
    }
}

function check_functions($hook_function, &$edits)
{
    global $dryrun;
    
    if(count($hook_function) > 0)
    {
        foreach($hook_function as $dir=>$files)
        {
            foreach($files as $filename=>$functions)
            {
                $searches = array();
                $replaces = array();
                foreach($functions as $function_name=>$type)
                {
                    $searches[] = "/function ".$function_name."[ ]*\([ ]*\\\$/i";
                    $replaces[] = "function ".$function_name."(&$";
                }
                
                $edits[$dir.'/'.$filename] = array($searches, $replaces);
            }
        }
    }
    else
    {
        echo "Nothing to search";
    }
}

function fix_files($edits)
{
    global $dryrun;
    
    if(count($edits) > 0)
    {
        foreach($edits as $file=>$updates)
        {
            if($dryrun)
            {
                echo "Looking in ".$file.'<br />';
                echo '<pre>';
                print_r($updates);
                echo '</pre>';
            }
            
            $orig_text = file_get_contents($file);
            $modified = false;
            
            //foreach($updates as $update)
            {
                echo $search."<br />";
                $text = preg_replace($updates[0], $updates[1], $orig_text, -1, $count);
                    
                if($orig_text != $text)
                {
                    if($dryrun)    echo "Updating ".$count." lines in ".$file."<br /><br />";
                    $modified = true;
                }
            }
            
            if(!$dryrun && $modified)
            {
                if(!file_put_contents($file, $text))
                {
                    echo "Unable to update ".$file."<br />";
                }
                else
                {
                    echo "Updated ".$file."<br />";
                }
            }
        }
    }

    else
    {
        echo "Nothing to fix";
    }
}

?>