PHP

Virtual Proxy for delayed loading This product was learned from Martin's "Enterprise Application Architecture Model", which assists PHP with the dynamic language features and can implement LazyLoad much easier than Java ). The basic

Form verification /** * Page function: Common form verification classes * Prepared by: phper * Creation Time: 2011-4-11 */ Class validate { Public static function

Obtain the physical (MAC) address of the machine Nic /** Obtain the physical (MAC) address of the machine Nic **/ Class GetMacAddr { Var $ return_array = array (); //

Zendframework configuration instance Zendframework configuration instance [Production] PhpSettings. display_startup_errors = 0 PhpSettings. display_errors = 0 Export depaths. library = APPLICATION_PATH

Checkbox delete multiple Delete. php $ Link = mysql_connect ("localhost", "root ",""); Mysql_select_db ("dbname "); $ Id = $ _ POST ['select']; // call the name of input

Php excel file generation Php excel file generation Header ("Content-type: application/vnd. ms-excel "); Header ("Content-Disposition: filename=test.xls "); Echo "test1t "; Echo "test2tn ";

PHP: regular expression for processing topics and object names in Weibo $ Post_content = "@ oschina and @ twitter use # PHP # Regular expression # filter topic and object names in research "; $ Tag_pattern =

How to export the excel color from phpexcel and the color on the webpage is different Require_once './PHPExcel. php '; Require_once './Excel5.php '; Require_once './get_excel_row.php '; Require

Php obtains xml data post over http. $ Xml_data = ''. ''. ' 1234567890 '. 'Lgsoftwares'. ' Mypassword '. ' Phpmind.com '. ''

Parsing java folders Package ims. common. util;Import java. io. File; Import java. io. FileInputStream; Import java. io. FileNotFoundException; Import java. io. FileOutputStream; Import java. io. IOException; Import java. io. InputStream;

Example of generating high precision time in php $ Start = microtime (true ); For ($ I = 0; I I Preg_match ('/age = \ d +/', $ _ SERVER ['query _ string']); } $ End = microtime (true ); ?>

Php automatically adds the keyword link code to the article $ Link = array ( Baidu, http://www.baidu.com /', 'Server software, http://s.jbxue.com /', 'Feet home, http://bbs.it-home.org /', )

Differences between explode and split in php $ Test = end (explode ('.', 'abc.txt ')); Echo $ test; // output txt Replace: $ Test1 = end(split('.', 'abc.txt ')); Echo $ test1; //

PHP calls the HiChina interface to query domain names Php code: // Obtain the top-level domain name $ Ext = $ _ POST ['text']; // Obtain the second-level domain name $ Dns =

Example of php Singleton mode /** * By bbs.it-home.org * 2012-12-26 */ Class Mysql { // This property is used to save the instance Private static $ conn; // The constructor

Notes for the json_decode function in php Json_decode in php has two parameters: the first is the string to be parsed, and the second is whether to be parsed as an Array.Json_decode in php has two parameters: the first is the string to

Php Chinese word segmentation and Automatic Keyword Retrieval Header ("Content-Type: text/html; charset = utf-8 "); Define ('app _ root', str_replace ('\', '/', dirname (_ FILE __))); $ Test = 'Test code in

Use PHPExcel to export data to Excel in CI Class Table_export extends CI_Controller { Function _ construct () { Parent: :__ construct (); // Here you should add some sort of user validation

Applications related to smarty cache $ Smarty-> cache-dir = "directory name"; // create a cache directory name $ Smarty-> caching = true; // enable cache. if it is false, the cache is invalid. $ Smarty->

Convert PHPJSON to array $ S = '{"webname": "homehf", "url": "www.homehf.com", "qq": "744348666 "}'; $ Web = json_decode ($ s); // Convert the character to JSON $ Arr = array (); Foreach ($ web