fread file

Use fopen fread fwrite fcolse to open a file$ Fp = fopen ("templets.html", "");If ($ fp ){$ Fup = fread ($ fp, filesize ("templets.html "));$ Fp2 = fopen ("html.shtml", "w ");If ($ fwrite ($ fp2, $ fup )){$ Fclose ($ fp );$ Fcolse ($ fp2 );Die

The code is as follows:Copy code ** *  ** @ Access public* @ Param string filename file name* @ Param string limit_ext_types: the file type allowed. | used | the surrounded type is: | gif | txt |* @ Return string*/ Function check_file_type ($

Fopen function The code is as follows:Copy code Function get_file ($ url, $ folder, $ pic_name ){Set_time_limit (24*60*60); // you can specify the maximum execution time.$ Destination_folder = $ folder? $ Folder. '/': ''; // file download and

Usually the file download process is very simple, establish a link to the target file on it. For example, the following link:xml/html Code a href=http://www.xxx.com/xxx.rar> Click to download the file a> however, the situation may

Modify it to support the homepage, category, tag, article, and page.1. Add the cache function to the topic's functions. php file. The code is as follows:Copy code Function get_qr ($ url, $ path, $ qrpic ){ Set_time_limit (10); // sets the

PHP implementation of the file download function, the specific function code is as follows: function Download ($file _url, $new _name= ") {if (!isset ($file _url) | | Trim ($file _url) = = ") {Return ' 500 ';}if (!file_exists ($file _url))

When using PHP for file upload and storage, many people will be the name of the file and saved to a writable folder, and then we in one of the mistakes is to use the extension of the upload file as the basis for judging the file type. This is

Borrow Sina IP Address library to fetch the user's city and region PHP version /* $ip =real_ip ();$url = ' http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip= '. $ip;$content =fopen_url ($url);$EXP = '/country ': "(. *?)", "Province"

PHP implementation File Download have been writing Java programs, recently according to project needs, learning a bit of PHP programming, just started to learn a little bit, and now here to the novice to share my experience in writing a file

Know the path of a file how to implement a browser-side download (the file is a source file) This post was last edited by u013293559 on 2014-02-10 12:11:05 Know the path of the file how to achieve browser-side download (file is the source file) to

Web page provides file download function What is the difference between HTML implementation file download and PHP implementation? How to let the user can only download the file through the link on the webpage, can't find it through the address? HTML

Php Tutorial file download instanceHere we mainly use the php fopen function to read files one by one and send them to the customer's local device. If you need it, please refer to it. -->Set_time_limit (24*60*60 );If (! Isset ($ _ POST ['submit '])

Both fopen and file_get_contents can be used to get contentThe fopen () function obtains a resource-type content that returns true successfully and fails to return flaseThe file_get_contents is a string that gets directly.The fopen () pointer is

The Fread () function reads the file (which is safe for binary files) fread (file,length) parameter describes file required. Specifies to read open files. Length required. Specifies the maximum number of bytes to read. The function stops reading the

Recently developed a picture website with CodeIgniter, found that single file download is easy to implement, bulk download, it is not easy to implement.The following is a reference to the online example, written a test file, encounter the same

-----026-upload.php-----12345 Upload Images 678 Upload Images 9Ten OneUpload Image: APut here: - - thePHP - foreach($_post as $key=$value) { - Echo $key, "= =",$value, ""; - } + if(isset($_post["Upload"])){ - Echo"It's

/Determine if the file is a picture format@param filename@return Array If code is 1, is a picture;@author Lee [email protected]/function Isimg ($fileName) {$file = fopen ($fileName, "RB");$bin = Fread ($file, 2); Read-only 2 bytesFclose

Class makehtml{Public $MbUrl, $OUTURL, $AllHtml, $SouChar, $ObjChar; VariablePublic $row; CursorPublic $Shuzusou, $Shuzuobj; Array of substituted strings-----------------------initialization-------------------------function __construct ()

Below is a PHP database backup source code, you can also according to their own needs to modify. Backing up a database$host = "localhost";$user = "root"; Database account$password = ""; Database Password$dbname = "MySQL"; Database nameThe account

The code is as follows Copy Code Require ' class/db.php ';$fileName = "A1.jpg";$fp = fopen ($fileName, "R");$img = Fread ($fp, FileSize ($fileName));Fclose ($FP);$db->execute ("Insert db2.testimg (' img ') VALUES (' $img ');");