PHP

Php can be used to obtain the client IP address. $ Iipp $ _ SERVER [REMOTE_ADDR]; echo $ iipp ;? $ User_IP ($ _ SERVER [HTTP_VIA])? $ _ SERVER [HTTP_X_FORWARDED_FOR]: $ _ SERVER [REMOTE $ Iipp = $ _ SERVER ["REMOTE_ADDR"];Echo $ iipp;?> /////////////

The differences between multipartform-data and applicationx-www-form-urlencoded. The enctype attribute of the FORM element specifies the encoding type used when the form data is submitted to the server. the default value is

There is a garbled error in mysql5. I have used Mysql5 several times before, but I have been using 4.0 because the Chinese garbled text cannot solve it. Mysql5 supports multiple encoding methods. as long as the stored encoding is consistent with the

Parse_ini_file usage. Parse_ini_file is used to parse a configuration file, such as config. ini [host] hostnamelocalhostdbnamedatebaseusernamerootpasswordroot [smatyconf] smarty_templates _ Parse_ini_file is used to parse a configuration

Description of several character processing functions in php. String segmentation and connection functions: Code: arrayexplode (stringdelimiter, stringdata) uses the string dellimiter to split data into an array and returns a function similar to the

Get started with XML operations in PHP. PHPPEAR provides an RSS Resolution class for you to obtain the relevant information from the RSS feed. You need to download XML_RSS: pear. php. netpackageXML_RSSXML_Parserpear.php PEAR. this provides an RSS

PHP is a small cache class. The function is very simple, that is, to cache the entire page, you can set the cache time, you can cache a specific URL, for example: test. php? Id12: when the target file is updated, such as test. php, the cache file

PHPbase64_decode. PHPbase64_decode + gzinflate compression encoding and decoding code PHP is increasingly used in the network, and the topic of encryption and decryption has never been stopped. The following is a brief introduction of base64_d PHP

Insert multiple lines of records (including real-time progress display) in the secondary development of the SMS mobile SMS interface. Originally, this CP is a single SMS interface. for various reasons, you need to send a message to all the members

PHP simulates login to MSN and obtains user information. A code that can obtain user information on msn? Php ** PHP100 Chinese network, the whole is provided, test through * www.PHP100.com * $ msnnewmyMSN (php100@2cto.com, 123); MSNv9classmyM a user

Collect Forum programs: simulate login and capture pages .? Php Wu Yanjun collection program phpset_time_limit (0); cookie storage directory $ cookie_jartmpcookie.tmp; * function -------------------------------------------------- // Wu Yanjun // 2009

Php ajax linkage menu. Main. phpscriptlanguagejavascriptsrcinitajax. jsscript! -- InitAjax () -- script! -- Functiongetoption (select1, target) {if (select1.value! 0) {select1 is the source of the submitted data main. php

PHP unlimited class query parent layer function. ClassIDclassFIDclassNameclassCount10 China 021 Zhejiang 031 Jiangsu 042 Hangzhou 054 Xihu District 0 if findFather () show Hangzhou findFather () show Zhejiang findFa classFID className classCount 1 0

PHP uploads the instance code and prevents repeated uploads. PHP uploads the instance code to prevent repeated uploads. this Upload instance code is very suitable for beginners of php to learn and has detailed annotations .? Phpsession_start (); ****

Zend authoritative certification questions-PHP and database questions. If you need to develop a website with dynamic content, you must use the database. Although modern websites are inseparable from databases, many developers still know little about

Create a verification code (Network tree comment ). 1. use the for loop to generate random numbers. Use a random function to generate a random number within the specified range. For example, rand () generates numbers between 1 and 15. Use a

PHP uses curl to simulate user login. The boolcurl_setopt (intch, stringoption, mixedvalue) curl_setopt () function sets options for a CURL session. The option parameter is the setting you want, and the value is the value given by this option. Bool

PHP performance optimization skills. Google has made Letsmakethewebfaster (making the Web faster) in GoogleCode and shared some tips, tutorials, and tools such as webpage performance optimization, today, Google made the "Let's make the web faster"

PDO Chinese garbled solution. PDO class, found that there will be UTF-8 garbled problem, the following solution: Method 1: PDO ::__ construct ($ dsn, $ user, $ pass, array (PDO :: MYSQL_ATTR_INIT_COMMANDSETNAMESutf8;); Method 2 PDO class, found that

The XML generated by PHP is obtained by FLASH as garbled code. You are not afraid to fight against incredible problems. I haven't encountered any obstacles in coding for a long time. PHP100.com has encountered a small tea bag of PHP-generated XML