PHP Tutorials

The topic is probably this way. The website has been running for several years. Dozens of 404 pages appeared. How to remove or replace the code block that links to 404. [I can't find it now] Php+mysql Smarty Template engine Ask the big guys

Preg_match (' ~^ (FTP|NEWS|HTTP|HTTPS)?:/ /(. *) $~d ', $url, $matches) Questions 1. Regular Expressions general notation '/regular/' Why is this written like this? 2. What does this mean? Reply to discussion (solution) ~ have not

Different applications under the same site, if there is a problem with an application, will lead to some security problems in other applications? Different folders are different from the database Reply to discussion (solution) This different

Supermarket service TV cell phone, how these data are put into an array and then stored in a field in the database, Each store backstage update this data And then how to read it and put it in the navigator. or give a navigation menu that can change

If you get the value of the other input, you can, a_content, I'm using thinkphp. Reply to discussion (solution) There is no $a_content this variable or, $a _content is empty?! HTML modified to:PHP Output:Var_dump ($_post); There is no

My little brother just contacted UnionPay to pay All I have to do is execute the netpayclient.php file and I'll report it. Fatal error:cannot redeclare hex2bin () in D:\xampp\htdocs\netpay\netpayclient.php (2): eval () ' D code (1): eval () ' D

Recently in helping a friend company to change the background of PHP website, php I was halfway to get started, not before. Roughly, the structure of the site is as

Does PHP prevent injection by adding custom characters before and after the username and password? What's the effect? Reply to discussion (solution) OK. However, there is still a need to strengthen type control. Don't know what you mean by

My previous environment is PHP5.2.8 IIS is mounted in ISAPI manner, and now I replaced PHP5.3.14 is iis+fastcgi way to mount, the result is tragic before this program can be run, but now can't run function Kc_f_singleupload ($id, $path, $filetype =0,

The following code to complete the reading of the current user name and password, if you choose to save information, then save the data, you can automatically log in later, I just beginner, do not understand there is wrong, please heroes help to see,

The Test.js code is as follows: var i = 0; function Fun () { document.write (i); document.write ("\ n"); i++; } function Javatime () { SetInterval (' Fun () ', 2000); } The test.php code is as follows: Untitled Document

Case The character set of the field is Utf8_unicode_ci, and the php file encoding is UTF-8. The data is read from the JSON file, assembled into SQL statements, and inserted into the database. JSON is also UTF8 encoded. Volume is not big, on 2,685

I write the implementation of the registration function of the page, in the connection database bar data inserted in the database, the following problem occurs, the error message is: Warning:mysql_query () [Function.mysql-query]: Access denied for

There is a section in Apache settings Alias/test "/var/www/web2/test" Options followsymlinks Indexes MultiViews AllowOverride None Order Allow,deny Allow from all If there is a php download page in the/var/www/web2/test

Since I cannot change the server configuration file, I need to modify the time to keep the user logged in at 2h. So I phpinfo a little bit and found gc_maxlifetime=1440, So a lot of data, the function is used in the login page, to replace the

IE8 often pop up such warning window, Baidu to the information said configuration under IE on line, in the end is not my HTTPS configuration problem? and is https consuming more resources than HTTP? It feels much slower than before to configure

Download a PHP source code seems to be an object-oriented format it! I understand, but I don't have a lot of formatting, please. How does this SQL statement change to this format? Statement reads for random rand functions It's usually written like

$file _name= "420.jpg"; if (!file_exists ($file _name)) { Echo ' file does not exist '; } $FP =fopen ($file _name, "R"); $file _size=filesize ($file _name); Header ("Content-type:appliation/octet-stream"); Header

There's a table in my database that's dated. News_last_modified 2013-04-12 13:04:18 It's the style. How do I select a date instead of a time? The code for the front desk is like this Require_once (dir_ws_classes. ' news.php '); $news _list_

Things are urgent!I would like to know that in FreeBSD, in addition to the wget command and the command can download data from the network?What if it's used?Baidu found a lot of articles have been unable to find the answer! Reply to discussion