PHP

All source code of the file upload program 1. upfile. php file File Upload 2. upload. php // Obtain the current date and connect it to a string $ Datetime = getdate (); $ Time = implode ("", $ datetime ); // Construct the file

Mysql-based Forum (6) # post. php Require ("config. inc. php "); $ SQL = "select * from boardinfo where name = '$ board '"; $ SQL _result = mysql_query ($ SQL ); $ SQL _row = mysql_fetch_array ($ SQL _result ); ?> Publish new posts

Use PHP and ACCESS to write the chatting room (8) emotion. php3: The code is as follows: Emoticons $ SEmotion = "0 "; $ SColorID = "000000 "; $ ConnID = @ odbc_connect ("jtfcht", "admin ",""); If ($ ConnID ){ If (! ($ Id = "1" & $

Using PHP and ACCESS to write a chat room (1) INDEX. PHP The code is as follows! Function delquot ($ sStr ){ $ S = str_replace (chr (124), "", $ sStr ); $ S = str_replace (chr (39), "", $ s ); $ S = str_replace (chr (34), "", $ s ); Return $ s; }

Combined use of & # 106avascript and select components // Use Javascript and select components in combination // In the process of writing a program, after selecting the select object option, // You do not need to submit a button, but directly

Use php + mysql for a business card library program with the function of searching by category and querying by page. Step 1: Create a static page as follows. Step 2: create a database as follows. Id int (4) no auto_increment Http varchar (25)

Statistics on the number of online users and daily visits of the database can be used to calculate the number of online users, daily visits, and monthly visits ..... $ SQL = "CREATE TABLE guestinfo (id integer DEFAULT '0' NOT NULL

Hello, everyone! I haven't seen anyone for a long time. The last time I wrote a PHP chat room through file operations, of course, it was full of loopholes, and every time I refreshed the screen, it was terrible! I have been thinking for a long time.

PHP beginners (5) building a simple interactive website (1) Many features of PHP are related to other software or tools. Using the PHP knowledge we have learned so far, we can try to build a simple interaction website. We can learn a lot from this

Use php4 to accelerate web transmission /*************************************** ** Title ......: PHP4 HTTP Compression Speeds up the Web ** Version ......: 1.10 ** Author ......: catoc ** Filename...: gzdoc. php ** Last changed...: 25/08/2000 *

A useful paging function The code is as follows: In my original code, it seems that the process may be clumsy, but it is very practical./*---------------------------------------------------------------//* Function description: paging function page

Php + mysql implement unlimited classification | tree-based display of unlimited classification of classification relationships, mainly by storing the id and classification path of the upper-level classification. Because the structure of the data is

PHP newbie (9) building a simple interactive website (5) 8. voting system In many cases, we need to collect opinions from Internet users and netizens. For example, comparison between the new page and the old page, views on a specific event, and

PHP + MySQL5.0 Chinese garbled solution recently I learned Apache2 + PHP4.4.1 + MySQL5.0. the Chinese version is "???..... ", I found a lot of information on the Internet for a simple solution! PHP script content for database connection: Config.

Convert GB encoding to UTF8 using PHP The gb2utf8. php file is as follows: The code is as follows: Class GB2UTF8{Var $ gb; // The GB2312 string to be convertedVar $ utf8; // The converted UTF8 stringVar $ CodeTable; // array of GB2312 Code files

How to use a script to simulate the login process to view the code on his login page, to see which page he submitted, and what the variable is. The code is as follows: Obviously, if you want to log on, you need to post the username, passwd, and

Several variants of the for loop statement in PHP can be said to be the most basic statement in the loop control part of PHP (also multiple languages, the execution rules and basic usage of for statements are not described here. for more information,

IIS6.0 + PHP5.x + MySQL5.x + Zend3.0x + GD + phpMyAdmin2.8x general-purpose installation instance (completed) recording + adjustment took a few tips to complete IIS6.0 + PHP5.x + MySQL5.x + Zend3.0x + GD + phpMyAdmin2.8x general-purpose installation

In PHP, time () is used to obtain a number. this number indicates how many seconds have elapsed since. However, this facilitates computing, Find that the previous day is time ()-60*60*24; Find that the time of the previous year is time () * 60*60*24

I used PHP and ajax to solve the Ajax cache problem. after adding data, I refreshed the front-end page without changing the data. I changed the PHP dynamic script. only by re-finding IE and entering the address can I see the effect. Are these