PHP

1st close contacts with PHP5 (2 ). Next, continue to dig your head down .... :) Type indication in PHP5, you can specify in a class method that the parameter must be an instance of the class: Example10: type instance followed by the previous article,

Php generates uuid and php image Upload microsecond named file name Function guid (){ If (function_exists ('com _ create_guid ')){ Return com_create_guid (); } Else { Mt_srand (double) microtime () * 1000

Php variable range, php global variables and static variables $ A = 1; Include 'B. Inc '; ?> The variable $ a will take effect in the included file B. inc. In a user-defined function, a local function

Example of using the phpexcel class library to read an excel file Require_once ('include/common. inc. php '); Require_once (rootpath. 'include/phpexcel/iofactory. php '); $ Filepath = './file/xls/1107

What is php? how can I open a php file? Php is short for Hypertext Preprocessor, an embedded html language.For web developers, the question of what php files are and how php files are opened is no longer simple, because they deal with php

Php Getting Started Tutorial (9) PHP pre-defined array This is the ninth section of the php getting started tutorial. This section describes the pre-defined php arrays. For more information, see.This section describes PHP pre-defined

PHP solar calendar to lunar calendar /** * Category: Gregorian calendar to lunar calendar * Edit: bbs.it-home.org */ Class Calendar { Var $ everyCMonth = array ( 0 => array ), 1 =>

Solutions for PHP website high traffic and high concurrency This article describes how php-developed websites can cope with high-traffic and high-concurrency problems. For more information, see.How can php websites cope with high traffic

Phpmysql database class (compatible with php4 and php5) This article introduces the mysql database operation class implemented by php, which is compatible with php4 and php5 and is worth learning. For more information, see.Share a php and

In-depth analysis of PHP client IP address acquisition method Function getip (){ $ Unknown = 'unknown '; If (isset ($ _ SERVER ['http _ X_FORWARDED_FOR ']) & $ _ SERVER ['http _ X_FORWARDED_FOR '] & strcasecmp ($ _

Php code example for recording search engine keywords This article introduces a piece of code that uses php to record search engine keywords. it is a good reference for beginners.Use php to record search engine search keywords. the code is

Php code to convert xml into an array How can we convert xml data into simple and easy-to-read array data? The code shared in this article can implement this function. if you need it, check it out.The following code converts xml into an

How can we learn php well? how can we learn php well? This article introduces how to learn php and how to learn php programming well. For more information, see.For beginners of php, you need to master the following content: 1. basic php

PHP Security filtering code (360 high security factor) /** * Filter dangerous parameters * Edit: bbs.it-home.org */ // Code By Safe3 Function customError ($ errno, $ errstr, $ errfile,

Comparison and analysis of the efficiency of php file read/write and database read/write Set_time_limit (0 ); Function fnGet ($ filename) { $ Content = file_get_contents ($ filename ); Return $

Share: PHP file traversal methods /** * Obtain all files in the current directory and subdirectory. * @ Param string $ dir path name * @ Return array path array of all files */

360 XSS protection script Reprint address: http://blog.qita.in /? Posting = 275 Usage:Require_once ('2014. php '); // Http://blog.qita.in Function customError ($ errno, $ errstr, $ errfile, $ errline) {

Common php functions and examples $ DB_HOST = "localhost "; $ DB_LOGIN = "root "; $ DB_PASSWORD = "123456 "; $ Conn = mysql_connect ($ DB_HOST, $ DB_LOGIN, $ DB_PASSWORD ); Mysql_data_seek moves

An example of installing the redis and phpredis modules @ Ubuntu:/$ mkdir/usr/local/redis @ Ubuntu:/$ cd/usr/local/redis @ Ubuntu:/$ wget http://redis.googlecode.com/files/redis-2.4.2.tar.gz @ Ubuntu:/$ tar

A small mistake that is easy to ignore. Have you ever made it? Modify the foreach array value /** * Note the differences in foreach values */ $ Arr = array (1, 2, 4 ); Echo "foreach