PHP CKEditor upload image implementation code_PHP tutorial-PHP Tutorial-php.cn

PHP CKEditor upload image implementation code_PHP tutorial

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Release： 2016-07-21 15:42:43

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I spent an afternoon using PHP script to write a script code for processing uploaded files without doing any more security processing. I hope it will be useful to everyone.
First, add the following code to your config.js file:

Copy the code The code is as follows:

 
CKEDITOR .editorConfig = function( config ) 
{ 
config.filebrowserImageUploadUrl = './upload.php?type=img'; 
config.filebrowserFlashUploadUrl = './upload.php?type=flash'; 
}; 

The above configuration is the address of the uploaded file to be processed. You can modify it according to your own situation. The upload.php file is as follows:

Copy code The code is as follows:

 
/* 
 CKEditor_upload.php 
monkee 
2009-11-15 16:47 
*/ 
$config=array(); 
$config['type']=array("flash", "img"); //Upload allowed type value
$config['img']=array("jpg","bmp","gif"); //img allowed suffix
$config['flash ']=array("flv","swf"); //Flash allows suffix
$config['flash_size']=200; //Upload flash size upper limit unit: KB 
$config['img_size' ]=500; //The upper limit unit of upload img size: KB 
$config['message']="Upload successful"; //The message displayed after the upload is successful, if it is empty, it will not be displayed
$config[ 'name']=mktime(); //The uploaded file naming rules are named according to the unix timestamp
$config['flash_dir']="/ckeditor/upload/flash"; //Upload flash file address The absolute address is used to facilitate the upload.php file to be placed anywhere in the site without adding "/" 
$config['img_dir']="/ckeditor/upload/img"; //The upload address of the img file is used as an absolute address. The absolute address is convenient for placing the upload.php file anywhere in the site without adding "/" at the end. 
$config['site_url']=""; //The URL of the website is related to the address after the image is uploaded. Do not add " at the end." /" can be left blank
//File upload
uploadfile(); 
function uploadfile() 
{ 
global $config; 
//Determine whether it is an illegal call
 if(empty($_GET['CKEditorFuncNum'])) 
mkhtml(1,"","Bad function call request"); 
$fn=$_GET['CKEditorFuncNum']; 
if (!in_array($_GET['type'],$config['type'])) 
mkhtml(1,"","Bad file call request"); 
$type=$_GET[' type']; 
if(is_uploaded_file($_FILES['upload']['tmp_name'])) 
{ 
//Determine whether uploading files is allowed
$filearr=pathinfo($_FILES[ 'upload']['name']); 
$filetype=$filearr["extension"]; 
if(!in_array($filetype,$config[$type])) 
mkhtml($ fn,"","Wrong file type! "); 
//Judge whether the file size meets the requirements
if($_FILES['upload']['size']>$config[$type."_size"]*1024) 
mkhtml ($fn,"","The uploaded file cannot exceed ".$config[$type."_size"]."KB!"); 
//$filearr=explode(".",$_FILES[' upload']['name']); 
//$filetype=$filearr[count($filearr)-1]; 
$file_abso=$config[$type."_dir"]."/" .$config['name'].".".$filetype; 
$file_host=$_SERVER['DOCUMENT_ROOT'].$file_abso; 
if(move_uploaded_file($_FILES['upload']['tmp_name '],$file_host)) 
{ 
mkhtml($fn,$config['site_url'].$file_abso,$config['message']); 
} 
else 
 { 
mkhtml($fn,"","File upload failed, please check the upload directory settings and directory read and write permissions"); 
} 
} 
} 
//Output js call 
function mkhtml($fn,$fileurl,$message) 
{ 
$str=''; 
exit($str); 
} 
?> 