PHP Tutorials

How to make a click on the page to log out, clear the session? For advice function Clear1 () { $_session[allow]=null; $_session[auth]=null; $power [0]=null; ?> window.location= ' index.php '; } It's not going to work, and when it starts, it's

PHP page value not connected to value The current page is tp.php there is a form form to pass the value to the current page, When clicked, the address bar does have a value, but the statement for the current page does not receive a value Ask your

Header ("Location:index.php") page jump Problem Novice Advice!!! Tokyu if ($password = = $row ["Password"]) { $_session["admin"]=1; $_session["username"]= $username; Header ("Location:index.php"); Exit } After executing this code page to empty page,

Questions about the effective time of the cookie crawled by curl Use curl to simulate login forums, crawl cookies and save in local cookie.txt. In the subsequent simulation of the post process, you can read the Cookie.txt after the direct posting,

thinkphp download based on HTTP PHP Code public static function Download ($Download) { import ("Com.Buyback.QueryAmazon"); Import ("ORG.Net.Http"); $bookInformModel =m ("admin"); $result = $bookInformModel->where

PHP About Database Modification Delete problem Use MySQL database in PHP to delete and modify the post, how to do ah, please answer, thank you ------Solution-------------------- It is generally read the ID of the post, and then delete the post

What do you need to pay attention to when registering for a website? Especially in terms of security, what do we need to pay attention to? ------Solution-------------------- 1. Encrypt password 2. Prevent injection 3. Verification

PHP to the article plus keyword connection, the article content automatically add link effect how to control the number of links? I have now implemented the PHP output HTML of the specified keyword link to the specified URL, but there is a problem

thinkphp group configuration +apache alias problem Hello everyone, I have a problem. My xampp Apache is usually configured with alias (VirtualHost is not very familiar.) ） For example, alias/rest "~/svn/phpproj" Then configure on thinkphp and

PHP image upload Notice:use of undefined constant tmp_name-assumed ' tmp_name ' in E:\www\30311\add.php on line 46 Warning:mkdir () [Function.mkdir]: Permission denied in E:\www\30311\add.php on line 69 Notice:use of undefined constant

Problems with the mentally retarded PHP I have such an array of arrays ([A] = [B] = [C] + = 6) How can I get the value of the corresponding property and then resemble the format of the output a:22,b:12,c:16?? One problem is that this a\b\c is

Form parameter cannot get write to database Write SQL Server 2000 database field varchar The edit.php code is as follows: $user=$_GET['fcren'];echo $user ?>&time=&kwm=&kwm_id=">  &kwm_id=

The implementation of Weibo @ function In a development, I want to realize the function like Weibo @, who give me a solution to the idea? ------Solution-------------------- Is that the function of the circle person?? General ideas you do not have

Request a pseudo-static rewrite rule The functions you want to implement are as follows: A virtual space, three domains want to build three sites For example Http://a.com Http://b.com Http://c.com Want to achieve: Access: Http://a.com is

HTML file contains PHP upload server cannot display?? I built two files, one is the HTML file is a PHP file, the contents of two files are the same. Why the PHP display is normal, the HTML display only Test ceshi123 not show the contents of PHP code!

The array is randomly evaluated. PHP Code $json = Album. ', Track: '. $row->truck. ' ';} There is an array in JSON format. Store albums and tracks. How do I randomly take out 4 albums, remove one track from each record, and do not

Discuz Consult I'm going to write a for loop to create a script for the Discuz group, but he's got a bit of an interface that doesn't understand, just tell me how to simulate it. ------Solution-------------------- PHP code !--{loop $_g['

Want to export the $objwriter->save (' My-test '. $id. XLS '); In the file, but actually save the entire page of information, ask the big God pointing $phpexceldao = $db->query ("Select

Phpexcel file export appears unable to find the file, help master! Environment: FreeBSD server, Php+mysql Problem: Did an Excel export function, in the Windows local and the Linux test environment is no problem, the online FreeBSD appeared unable to

Win7 64-bit WAMP environment (PHP5.3) Redis extension does not take effect Put the correct redis.dll (for php5.3 + Apache) into the Ext directory Add a redis extension to the php.ini. But the print out of phpinfo or no redis anyway tried