PHP Tutorials

Real support for single-file and multi-File upload class code, fixed $_files[$field[' name '] $field cannot use the variable can only and the form file name name= "userfile" consistent disadvantage $_ files['userfile' [' name '], hereThe filename in

PHP multi-File Upload Personal Understanding SummaryMultiple file uploads are PHPIn a basic application, the relevant knowledge to introduce you in detail, I have limited level, but also please more comments. We make progress together. Upload the

This is a simple voting procedure, for just learning PHP and friends is a very good entry program. Here to introduce you, hope to be helpful to friends. The system is composed of the following four files: The survey.htm of the HTML survey form, the

Recently, my website is getting slower, not slow script execution time, the network transmission speed is slow. Know http1.1 support gzip encoded data, so try to compress your own page compression ... (Can be set in php.ini, direct output is gzip

// Get Client IP // function GetIP () { if (!empty ($_server["Http_client_ip")) $cip = $_server["Http_client_ip"]; else if (!empty ($_server["http_x_forwarded_for"])) $cip = $_server["Http_x_forwarded_for"]; else if (!empty ($_server["REMOTE_ADDR"]))

Infinite class classification, mainly by storing the ID of the parent classification and the classification path to achieve. Because the structure of the data is simple, so the relationship between the classification of the tree display, I can only

There are more and more mobile phones that support WAP functionality. Therefore, you should also consider the establishment of their own WML Web site, this article is to introduce how to set up a PHP/WML page site, using MySQL database, can

Google Personalization page is similar, how to save the final layout three var Drag = {Dragged:false,Ao:null,Tdiv:null,Dragstart:function () {Drag.ao = event.srcelement;if ((Drag.ao.tagName = = "TD") | | (Drag.ao.tagName = = "TR")) { Drag.ao = Drag.

nbsp; Generate Excel files with PHP Haha, I learned another trick today. PHP generated Excel document is too simple, it is estimated that everyone will use, so Share it. Let's see the code: Header ("Content-type:application/vnd.ms-excel"); Header ("

$id =$_get["GroupID"]; $disp =$_get["disp"]; $page =$_get["PageNo"]; if (! $disp) { $cut = ' '; $cut 2 = ' '; $url = "http://www.6642.com/Index.asp?PageNo= $page &groupid= $id"; $data =explode ("$cut", Openu ($url)); $datat =explode ("$cut

//==================================================== FileName:snap.class.php Summary: Web Snapshot class Author:millken (lost Lincoln) lastmodifed:2007-06-29 Copyright (c) [Email]millken@gmail.com[/email] //=========================================

P> online very free support PHP personal homepage Space Now many, this may think of an upload what, but after all, is free, of course there will be a lot of restrictions, not allowed to upload, this is normal, and some even the mail () function is

The template for PHP is really a hassle-prone thing to say. A random number of about 20 kinds of choices, light pear inside contains 5 different templates, it really makes people headache. 　 Do not say that this good bad, choose the template

Here is a function of gb2312-UTF-8, I copied Unicode---UTF-8 algorithm, so the actual ratio of Gb2312->unicode Not much, please note that calling Gb2utf8 () cannot be mixed in English and Chinese. GB2312.txt files required by the program Program

Q: I am writing a query condition when the problem is as follows: If I want to write all the records that contain the word "Li" in a field $str= "Li"; SELECT * FROM table where field like '%$str% '; In addition to the record containing the word "Li",

flex+php online photo shoot Yesterday with Flex+php did a small online photo, you can achieve the membership picture of the real-time online photo update.First, let's say the principle:1, the camera content displayed in video, this does not

Add Chinese watermark /*------------------------------------------------------------- * * Description: This is a custom class used to add a bottom watermark to the specified picture (without occupying the picture display area), and to create an

Attributed to Solomon W. Golomb; A method for swapping the values of both of the variables without using an intermediate variable (your can tell this dates From the Elder days, when variables were expensive!). Thanks to PHP ' s syntax It's also a

1. Regular expressions If you have not used regular expressions, you may not be familiar with this term and concept. However, they are not as novel as you might think. Remember how to find files on your hard disk. Are you sure you will use it? and *

PHP's conversion of Chinese characters has always been a rather troublesome thing. The class contains four functions "Htmlhex", "Htmldec", "Escape", "U2utf8" User-friendly, and customizable functions for your favorite operations qswhgbk.php Download