strlen

Dynamic real-time release of news programs, according to the release time, automatically arrange the display order. News files are composed of text files stored in the specified directory, and when there is news, the program automatically displays

PHP implementation of the RC4 encryption algorithm, the decryption method of this algorithm is once again, you can restore /* * RC4 encryption algorithm * $pwd Key * $data the data to be encrypted */ function RC4 ($pwd, $data)//$pwd key $data

Comparison | function Function cpimages (countent) ' shows the picture in the articleBeginstr=instr (countent, "src=")Heodinstr=instr (Beginstr,countent, "")Countent=mid (countent,beginstr+4,heodinstr-beginstr-4)Cpimages=countentEnd Function

Like many C + + programs, some people prefer to deal with the problem in the original C language, and if you happen to be one of them, you should learn this article. The basic file operation has fopen--Open the file, specify how the file opens

Numbers, floating-point, Boolean are value types, English: int, float, bool, so you know how they use it. such as sentence: $fa = 3.14; strings and arrays are reference types, that is, they are placed on the stack as addresses, and when the value

Topic: Give a string of very long strings, asking for a string that matches the requirements, such as the destination string: 1231******3***2, 12*****3, we need to find these. In fact, it is similar to some harmonious system. Analysis: A natural

Currently on the Internet, the use of email is more and more extensive. Of all the TCP connections, about half of the lines are used to send and receive emails. Therefore, it is impossible for many network applications to leave the POP3

Based on the conversion of the systemMade by Huyang @2005-01-20| | 11-04-06# #用n进位制到m进位制# #0 ~9a-z, up to 36 in rangeprint ' encryption decryption method ';Class carry{function Carry ($n, $m){$this->n= $n;$this->m= $m;$this->chn[' 0

Control | difference | String Research 2 hours how to control output in English and Chinese in the title of the article, give everybody iron. The function is below, and the method is: strvalue ("Please email notification if you do not fill out the

  This article mainly introduces PHP with asterisks to hide some of the user name, ID, IP, mobile phone number and other examples, the need for friends can refer to the following A, imitation Taobao comments purchase records hidden part of the

function | Chinese GB2312 Convert to Unicode function Program by sadly (Www.phpx.com) function Gb2unicode ($GB) { if (!trim ($GB)) return $GB; $filename = "Gb2312.txt"; $tmp =file ($filename); $codetable =array (); while (list ($key, $value) =each

This article mainly introduces the PHP AES (ECB) decryption problem after the solution, very simple and practical, the need for small partners can refer to. Content: ABCD key:1234567890123456 base64:t7ut2nq1afvr9unja0wkwa== after encryption ?

is to "split" the numbers in the original array into "single" bits. Here is a function written by yourself: Copy CodeThe code is as follows: function Splitstrtoarray_mine ($array) { $new _array = Array (); foreach ($array as $value) { $value =

Cookies Operation class Function: 1. Save, read, update, and erase cookies data. 2. You can set a prefix. 3. Force timeout control. 4.cookies data can be strings, arrays, objects, and so on. Cookies.class.php _prefix = $prefix; }

Now memcache in the server cache application is more extensive, I will introduce the memcache implementation of Message Queuing waiting for an example, there are need to know friends to refer to. The principle of Memche Message Queuing is to make a

PHP has an extremely powerful image processing capability, which makes it easy to dynamically generate web images. This is a simple counter made using PHP. 1. General ideas: Record the number of previous visitors in a text file, and when the page

  For most password encryption, we can use MD5, SHA1 and other methods. Can effectively prevent data disclosure, but these methods apply only to data encryption that does not need to be restored. For information that needs to be restored, a

Because the Uclinux kernel is a behemoth, to avoid being hit in the first place, you decide to comment out all the code first. At the same time, however, to preserve the dependencies between the individual files, you must preserve statements such as

Pagination | functional function c2u (myText) Dim I c2u = "" For i = 1 to Len (MyText) c2u = c2u & "& #x" & Hex (AscW (Mid (MyText, I, 1)) & ";" Next End Function Function Cutstr (Str,strlen)' Remove all HTML tagsDim RESet re=new REGEXPRe.

FILE_SERVER.C File transfer Order Server sample //File_ SERVER.C File transfer Order Server sample//////////////////////////////////////////////////////////////////////////////////////This file is the code for the server#include //For