PHP

Base64+gzinflate compressed encoded (encrypted) files are usually Eval (gzinflate (Base64_decode), a php file for headers. Here we give the encoding and decoding (encryption and decryption) code. compression encoding (encryption) code:

The eval () function calculates the string according to the PHP code. The string must be a valid PHP code and must end with a semicolon. Returns NULL if the return statement is not invoked in the code string. If there is a parse error in the code,

Shuffle () The PHP shuffle () function randomly arranges the order of array cells (the array is scrambled). This function assigns a new key name to the cell in the array, which deletes the original key name and not just the reordering. Grammar:

void header (String $string [, bool $replace = true [, int $http _response_code]]): Send a raw HTTP header Here are several uses of header: 1, use header function to jump page; Header (' Location: '. $url); Where $url is the URL that will

PHP Development Group Bird Govio Chen development of the PHP expansion framework Installation Windows download Extension: https://pecl.php.net/package/yaf/2.2.9/windows According to your own computer system and PHP version number selection, NTS

This article examples for you to share the PHP micro-letter public number automatically send red envelopes API code, to share with you for your reference. Specifically as follows: Sticking out the core interface code as for the data to fill out

(O゜▽゜) o☆[bingo!] OK, let's see what the cookie is first. Cookies are small files that the server leaves on the client to identify the user or store some data (note that the session is stored on the server side, which is one of the differences).

Some people think that Linux is very complex to build PHP environment, and then try to install LNMP one-click installation package. In fact, is to install a Web server, and then support PHP can be, very simple, compared to the installation of LNMP

Look at the POP3/SMTP protocol when you want to try to write a class, the core is nothing, is the use of fsockopen, and then write/Receive data, only to achieve the most core part of the function, as a learning Socket operation of the practicing. It

When we are writing systems such as MIS systems and Web applications, are related to the interaction with the database, if the data in the database is very large, one retrieval of all the records, will occupy a large system of resources, so we often

/** ------------------------ Function:php2html ($in _url, $out _htmlfile, $out _logfile) ------------------------ @ Description: Generating static functions @ copyright:copyright (c) 2006-2011 @ create:2006-08-01 @ modify:2006-10-27 @ Hint: The path

/** * Remote boot computer * Note: Iis/apache needs to have windows/system/cmd.exe execution privileges * Name: Shirufe * qq:6706250 * e-mail:xuerufei@163.com * blog:http://hi.baidu.com/Fei Gai tian * date:08.08.28 **/ if (isset ($_post[' cmd ')) { $

Easy to use method: Copy Code code as follows: $object = new Httpdownload (); $object->set_byfile ($file)%n#h#%;//server file name, including path $object->filename = $filename;//download Save as file name $object->download ();

Some time ago wrote a mobile phone application API, has been used query_string this address, but also based on an act parameter to distinguish all the action, which makes developers look more cost-sensitive. Originally intended to be rewritten as "?

MCrypt Simple IntroductionPHP programmers in writing code programs, in addition to ensure the high performance of the code, but also is very important, that is, the security of the program. In addition to the several encryption functions, PHP has a

This article analyzes the transaction processing of PDO in PHP. Share to everyone for your reference, specific as follows: Transaction processing has four characteristics: atomicity, consistency, independence, persistence. Not all databases

The example in this article describes a method for Php+ajax implementation without refreshing paging. Share to everyone for your reference, specific as follows: Note : Some of the class libraries used here can find the source code in the previous

Not much to say, directly on the code Copy Code code as follows: Linked database ' query mysql_connect (' localhost ', ' username ', ' userpwd ') or Die ("Database link Failed". mysql_error ()); mysql_select_db (' Library name ');

 1, User logon Status Action class Userlogin find ($_cookie["user_id"]); if ($user) {$_session["user_info"] = $user; Setcookie ("Docloud_sid", session_id (), time () + 36000); Setcookie ("user_id", $_cookie["user_id"], time () + 36000);

The content of this section:A class of PHP export documents Example: Copy Code code as follows: /*** Generate classes for Word documents**/Class Word{function Start (){Ob_start ();Echo ' xmlns:w= "Urn:schemas-microsoft-com:office:word"