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This article mainly introduces common PHP functions and summarizes examples and usage of functions such as encryption and decryption, string operations, file operations, and SQL injection, PHP project development is very useful. if you need it, you

Php file download class. Copy the code as follows :? Example: $ downloadnewdownload (php, exe, html, false); if (! $ Download-downloadfile ($ f The code is as follows: // ================================================ ====================//

The following describes two implementation methods for saving and downloading php files to a local device. if you need them, refer to the first method: The code is as follows: Function downfile () { $ Filename = realpath ("resume.html"); // file

Single-table backupCode: Copy CodeThe code is as follows: Class Db { var $conn; function Db ($host = "localhost", $user = "root", $pass = "root", $db = "Test") { if (! $this->conn=mysql_connect ($host, $user, $pass)) Die ("can ' t connect to

The first type: Copy CodeThe code is as follows: function Downfile () { $filename =realpath ("resume.html"); Filename $date =date ("ymd-h:i:m"); Header ("Content-type:application/octet-stream"); Header ("Accept-ranges:bytes"); Header

If we use only download or JS window.location = ' file path/filename ' and the file type is browser-aware, then the browser will open the file directly instead of the popup download box to download the file, such as '. txt ', '. conf ', '. bin '

If we only use & lt; ahref & amp; #39; file path/file name & amp; #39; & gt; download & lt;/a & gt; or js window. location & amp; #39; file path/file name & amp; #39; and the file type is recognizable by the browser, the browser will open the file

Copy CodeThe code is as follows: //==================================================== Examples of Use: $download =new Download (' php,exe,html ', false); if (! $download->downloadfile ($filename)) // { echo $download->geterrormsg (); // } //=======

How PHP generates an RSS feed The example in this article describes how PHP generates RSS feeds. Share to everyone for your reference. The specific analysis is as follows: RSS (Simple information aggregation, also known as aggregated content) is a

"Turn" Super practical PHP Function Summary, practical PHP function Summary Original link: http://www.codeceo.com/article/php-function.html 1, PHP encryption and decryption PHP encryption and decryption functions can be used to encrypt some useful

This article mainly introduces how to download php files that hide the actual address. It involves the use of the header and file_get_contents methods in php. It is very useful. For more information, see This article mainly introduces how to

1, PHP encryption and decryption function Encryptdecrypt ($key, $string, $decrypt) {if ($decrypt) {$decrypted = RTrim (Mcrypt_decrypt (mcrypt_rijndael_256, MD5 ($key), Base64_decode ($string), MCRYPT_MODE_CBC, MD5 (MD5 ($ Key)), "12");return

Today's project requirements export Excel. I exported it with the simplest header, but the demand department returned, saying that it didn't meet their needs and that I needed to follow their template to export.Then think of Phpexcel, no use, go a

First, share the header settings when the file is forced to download in CI.[php "View plain Copy if (Strpos ($_server[' http_user_agent ']," MSIE ")!== FALSE) {Header (' Content-type: '. $mime. '); Header (' content-

functionConvert$type= ' PDF ') { $filename= Time(); $url=$this->input->get ("url"); if($type= = ' pdf ') { $filename= "f:/upload/tmp/".$filename.". pdf; exec("f:/home/phptool/wkhtmltopdf-i386$url $filename"

Php converts HTML pages to word and saves them. This example describes how php converts HTML pages to word and saves them. We will share this with you for your reference. The details are as follows: A PHP tool called PHPWord is used here. The

[Switch] Summary of super practical PHP functions and summary of practical php FunctionsOriginal article: http://www.codeceo.com/article/php-function.html1?php encryption and decryption The PHP encryption and decryption function can be used to

Summary and collation of super-practical PHP functions2014-12-06 Category: Web development, programming development, home essence of the No comment Source: Moonlight Light Blogshare to: more 81, PHP encryption and decryptionPHP encryption and

I. index. php :? Phpechoahrefprocess. php? Filenamehalo.mp3 download? In process. php :? Phpheader (Content-type: applicationoctet-stream); header (Content-Disposition: attachment; filename. basename ($ _ GET [filename]).); header (Cont I. index.

Here's a sample code that dynamically generates RSS using PHP: /*** * PHP dynamically generated RSS class**/Define ("Time_zone", "" ");Define ("Feedcreator_version", "www.scutephp.com");//Your URLClass Feeditem extends htmldescribable{var