PHP Tutorials

The file submission page has been generated, and the following task is clear: Save the submitted file contents to the server. Here are two ways to accomplish this: 1. Use PHP to Save: We first define a file Save function fup () it has two parameters:

To list all the files in the specified directory in a tree structure, if you want to know what subdirectories and files you have in a directory, it is convenient to call this class to view it. # Examples of demos: $t = new Treeclimber ("ASP"); To

Pear is a php extension and application library, contains a lot of useful classes, after installing the php5.0, pear is not actually installed, the installation method is as follows: 1. In the PHP directory, double-click Go-pear.bat. 2. Follow the

The above describes a simple domain name registration query procedures, including the content, I hope the PHP tutorial interested in a friend helpful. 

This is the system of download.php, mainly responsible for downloading and counting, wherein the file format is described in the comments. Incoming num is the file number to download, col= the columns to download IP does not timeout download

if ($HTTP _get_vars[year]== "") { $HTTP _get_vars[year]=date ("Y"); } if ($HTTP _get_vars[month]== "") { $HTTP _get_vars[month]=date ("n"); } $m $year = $HTTP _get_vars[year]; if ($year { echo "Error!"; echo " "; echo "Back"; Exit (); } ?>

MySQL database table with name book required The table contains the following fields: ID The unique identity of the downloaded file Downnum Number of Hits first.php { ?> &id= ">click here download ddload.php Include

In the actual application, often encounter some special circumstances, such as the need for news, weather forecast, and so on, but as a personal site or the strength of small sites we can not have so much human and material resources to do these

Copy CodeThe code is as follows: function MakeDir ($mudir)//Create Directory{$file = "./$mudir";@mkdir ($file, 0777);}function Writemod ($filemodname)//first create sub-plate file path{$FP =fopen ("showmod.shtml", "R");$str =fread ($fp,

Cookie function Library: cookie.inc.php3 if (!isset ($__cookie_inc__)) { $__cookie_inc__=1; function Jssetcookie ($CName, $CValue, $CExpr =false) { This function allows you to set a cookie after the HTML header tag, can be used to supplement the

Transfer from blueidea.com First, Introduction In any computer device, files are all necessary objects, and in Web programming, the operation of the file has always been a headache for web programmers, and, the operation of the file in the CMS

First, the role: ~~~~~~~~~ PHP only in the HTTP protocol to the HTML document header to the browser, tell the browser how to deal with this page, as for the content of the transfer will need to familiarize yourself with the HTTP protocol, not

Func.php3 The code is as follows: function Suiji ($max) { Srand (Double) microtime () *1000000); $x =rand (); $y =getrandmax (); $r = $x/$y * ($max-1); $r =round ($r + +); return $r; } function Stroccurs ($SSTR, $sFind) { $sTemp = $SSTR; $iLen

Excel files can be generated via PHP. Teaman translation ---------------------------- Excel Functions ---------------------------- Save the following code as excel.php, and then include it in the page and then call 1. Call Xlsbof () 2. Write some

A function that obtains the file name extension /* Getfiletype Usage: Getfiletype ($filename) */ function Getfiletype ($Filename) { if (Substr_count ($Filename, ".") = = 0) {//Check if there is a. number in the file name. Return return empty }

You should be familiar with HTML forms, the following piece of code is a very simple HTML form: Last name: Name: When you enter data and press the Submit button, the form will send the data to SUBMITFORM.PHP3. With this PHP script to

Declaring class members or methods as static makes them accessible without needing an instantiation of the class. A member declared as static can is accessed with an instantiated class object (though a static method can). Declaring static class

Four Q: It seems to be problematic when I compile PHP with Apache. It is always said that the Httpd.h file could not be found, but in fact the file exists. Why? A: You need to let the PHP configuration/installation script know the highest level

Let your PHP support GIF, PNG, JPEG When RedHat6.2 is compiled and installed in PHP manual, it is found that only GIF images can be processed and JPEG images cannot be processed. Later know that PHP processing images, using the GD library, and the

/** * Show Source * * @author Avenger * @version $Id 2003-07-10 9:09:03 $ */ Require_once ' header.inc.php '; Tpl_load (' Left.tpl '); Check URL Value if (!isset ($_get[' file ')) { $body = "No page URL specified."; } else { Fix the security hole,