PHP

Object-oriented php operation mssql class /* Untested */ Class database_mssql { Var $ database = NULL; Var $ sqls = NULL; Var $ host = NULL; Var $ username =

Php browser detection type code // Simple browser detection $ Is_lynx = $ is_gecko = $ is_winIE = $ is_macIE = $ is_opera = $ is_NS4 = $ is_safari = $ is_chrome = false; If (strpos ($ _ SERVER ['http _ USER_AGENT

PHP uses DES for encryption and decryption There is an extension in php that supports the DES encryption algorithm: extension = php_mcrypt.dll Opening the extension in the configuration file cannot be used in windows. You need to copy

Php implements the escape and unescape functions in javascript Escape function /** * Js escape php implementation * @ Param $ string the sting want to be escaped * @ Param $ in_encoding * @ Param $

Code for converting mysql data to excel output $ DB_Server = "localhost "; $ DB_Username = "mydowns "; $ DB_Password = ""; $ DB_DBName = "mydowns "; $ DB_TBLName = "user "; $ Connect = @

Php encode64 encoding class Encode64 can obtain the minimum data encoded by 26 uppercase/lowercase letters and numbers plus the "-_" symbol. this string can be freely transmitted over the network, there is no need to consider the confusion

Php searches for substrings in a specified string The strpos () function can be used to search for substrings in php. The strpos () function will try to find the position where the substring first appears in the source string. If yes, it

What is the Python regular expression method for matching Chinese characters? If you search for Python regular expressions on the Internet, there will be tens of millions of results. it seems that you have a lot of learning needs for

DMNovel novel released in Dongmu bookstore I like to read novels in my spare time (of course there are both genuine and pirated novels). many novel websites have advertisement and many restrictions, so I want to build a website without

Php reads zip files (delete files, extract files, and add files) instances /* Php extracts files from zip files */ $ Zip = new ZipArchive; If ($ zip-> open('jquery5-screen scroll corner

Batch generate image thumbnails using PHP Function mkdirs ($ dirname, $ mode = 0777) // create a directory (Directory, [mode]) { If (! Is_dir ($ dirname )) { Mkdirs ($ dirname, $ mode); // if the

Php generates a certain number of non-repeated random numbers /* * Array unique_rand (int $ min, int $ max, int $ num) * Generate a certain number of non-repeated random numbers * $ Min and $ max: specify

Php generates GUID GUID: that is, Globally Unique Identifier (Globally Unique IDentifier) is also called UUID (Universally Unique Identifier ).GUID is a 128-bit digital identifier generated by a specific algorithm. it is used to indicate

Php intercepts functions that contain the length of a mixed string It must be a combination of Chinese, English, and special characters. // UTF-8 Chinese intercept, single-byte intercept mode Function cn_substr_utf8 ($

Php sample code for reading files This php code demonstrates in detail how to open, read, and close a file. in php, you can use fopen to open a file, use the filesize function to get the file size, fread to read the file content, and fclose

PHP class for sending emails Class emailui { Static function runlog ($ mode = 'smtp ', $ B = '', $ c ='', $ d = ''){ } Static function sendmail ($ toemail, $ subject, $ message, $ from = '', $ cfg =

PHP converts a full-width number to a half-width number. // Convert the fullwidth number into a halfwidth number Function GetAlabNum ($ fnum ){ $ Nums = array ("0", "1", "2", "3", "4", "5", "6", "7 ", "8"

Php algorithm instance sharing Print 0 onlyThe specific number is determined by the input parameter n.If n = 5, 00000 is printed. $ N = $ _ GET ['n']; For ($ I = 0; $ I Echo "0 "; } ?>

Apache server configuration for PHP development The configuration process is always smooth and secure.Yesterday, I got a PHP applet and wanted to run the test locally. However, my work computer didn't have an environment to install. so I

Sample code sharing for php qq internet OAuth Due to the universality of QQ users in China, all major websites now provide QQ login ports as much as possible. let's take a look at the php version for your reference. /**