code header

Generate the graphics verification code needs to use the PHP GD library to generate, if you do not open an account GD library we need to find Extension=php_gd2.dll in the php.ini file to remove the front, it is OK, and then restart the Apache or IIS

Thumbnail image if it is a picture we directly use the PHP GD library can be implemented, this article is to introduce the Imagick PDF png thumbnail method, here we have to use a plug-in, let me show you an example. Php_imagick what? A php extension

[Php randomly generated verification code] @ Header ("Last-Modified :". gmdate ("D, d m y h: I: s "). "GMT"); // indicates the last modification time of the content @ header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT "); // content expiration

Php export excel table loop php export excel table, you need to reference the database and need for loop. I recently found a piece of code Header ("Content-Type: application/vnd. ms-excel "); header (" Content-Disposition: attachment;

The article is also very simple, we just use head to send header information can be implemented to download the file to this, there is a direct send header information also has to save the file on the server and then use the header to send Oh, there

Now there are a lot of short URL applications, click on the jump to shorten the previous URL, then today we will look at, PHP how to get a short URL to jump before the URL, in fact, is also very simple, is the PHP get_headers function, Get response

Php+ajax No refresh paging implementation code in detail, recently in the Ajax tutorial, want to write a simple introduction to Php+ajax No refresh paging, we based on the AJAX development framework The code is as follows Copy Code

Insert title here checkusername.php file $username = $_get[' username ');MySQL tutorial _connect (' 127.0.0.1 ', ' root ', ') or die (' could not connect: '. Mysql_error ());mysql_select_db (' Test ');When stitching SQL statements, you

PHP needs to use PHP to obtain statistics of CNZZ-related websites, but does not know how to capture the statistics. I tried the curl logon status and returned the successful logon result, but I don't know what to do next. the returned information

PHP design pattern-intermediary pattern Statement: This series of blog reference material "big talk design pattern", author Cheng Jie. The intermediary mode uses an intermediary object to encapsulate a series of object interactions. The

PHP design pattern-Command pattern statement: This series of blog reference material "big talk design pattern", author Cheng Jie. Command mode: in software systems, "behavior requestor" and "behavior implementer" usually present a "tightly

PHP design patterns-factory method statement: This series of blog reference material "big talk Design Patterns", author Cheng Jie. We introduced a simple factory. today we continue to learn about another factory ?? Factory method. Specific

Send a 404 status code to the browserHeader ("http/1.1 404 Not Found");OrHeader ("http/1.1 404″"); Permanent redirectionHeader ("location:http://weizhifeng.net/");//default is 301 JumpTemporary redirectionHeader ("http/1.1 302 Found");Header

Objective:Now, more and more people like to surf the internet, more and more people have their own personal homepage. With the advent of various automated software tools, it is becoming easier to make Web pages. But, because the special effects are

The basic idea is: in the JS dynamic creation of the Select control's option, through Ajax to obtain in PHP from the SQL database from the provincial and municipal information, the code is a bit long, but many are similar, such as JS in the province,

Grammar: Copy CodeThe code is as follows: Void Header (String $string [, bool $replace =true [, int $http _response_code) Send the original HTTP header to the client Be aware that: The header function must be called before any actual output,

In php, flush and header are both used to report errors. I have output before the header. how can I prevent the following code header from reporting errors? Find a solution .... // This is the code I added Echo 'SD '; Ob_flush (); Flush (); //

200 asked for help on how to set HTTPHEADER to upload files! Which of the following heroes has the experience of using CURL to set HTTPHEADER to upload files? Please advise PS: not '@'. file name, but Content-Type: application/octet-stream

The development of WAP can not be separated from its www, after all, the entire WAP protocol has been developed in reference to the WWW model, and as far as possible the use of many Internet standards and technologies, such as the WML language

Initialize smarty in common. php on the public page Php code: @ Header ('content-Type: text/html; charset = utf-8 '); // connect to the database server Require ('Lib/mysql. class. php '); $ Dbcharset = 'utf8 '; $ Query = new dbQuery ('localhost'