PHP Tutorials

Many friends ask the PHP hollow array How to judge, below I will summarize some commonly used to judge the empty Array program code, there is a need to know the friend can enter the reference. The empty function, which is to judge that the array

A simple reference to the PHP object-oriented concepts and examples of the article, the need for a friend can simply refer to. Keywords and special variablesNew,class,extends. These three, we all know.:: The scope resolution operator (also known as

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If statement, switch statement, while loop, Do...while Loop, for Loop, Foreach Loop, break interrupt loop, continue instruction. This is demonstrated by the week function below. Three kinds of Process control structure of program 1. Sequential

Reads the Excel file data and returns the wrong information Copy CodeThe code is as follows: /** * Import Commodity basic information */ Public Function Importproductbasicinfo ($data) { Include_once ' phpexcel.php '; Include_once '

Object-oriented programming is a commonly used method in PHP, this article introduces the object-oriented simple use of PHP and some basic knowledge of the needs of friends to enter the reference. (OOP) to develop. Object-oriented development has

We PHP programmers may have to use the Eval () function This function to do some operations, many hackers use this function can make a fuss, he can directly accept the user submitted to the data and execute Oh, this sentence will not scare you oh,

This article to give you a detailed introduction to the PHP array of PHP Basic Primer tutorial, you have to learn PHP array use of friends can enter the reference. What is an array?You will need to create many similar variables in the process of

Analysis of common Vulnerability attacks in PHP programs Overview:PHP program is not impregnable, with the extensive use of PHP, some hackers are also in the absence of the trouble to find PHP, through the PHP program vulnerability to attack is one

Installing Sybase ASE sybase-common-11.9.2-1.i386.rpm sybase-ase-11.9.2-1.i386.rpm Installing Sybase openclient sybase-openclient-11.1.1-1.i386.rpm Source: Http://www.sybase.com/products/databaseservers/linux/thankyou1192.html Method: Rpm-hiv sybase-

The operators we use in PHP include arithmetic operators, assignment operators, comparison operators, logical operators, and so on. Let me introduce you to your friends. Arithmetic operators The division operator always returns a floating-point

When using PHP programming, I have a habit, do not like to use ready-made library files, such as Phplib or other similar libraries, in this system, I also intend to write a library file, it needs to process authentication, confirm email, update

Array operator (+), string operator (.), logical operator (&& and | | OR XOR) have a friend to refer to. PHP Array Operators $a + $b Union of Joint $a and $b.$a = = $b equal if the $a and $b have the same key/value pairs true.$a = = = $b congruent

PHP Tutorial Jump function and get the URL address of the current page function Url_this () { $url = "http://". $_server ["Http_host"].$_server["Request_uri"]; $return _url = "$url"; return $return _url; } Jump functionfunction Url_redirect ($url,

This article to introduce Phpstorm xdebug installation configuration instructions, this is not the first time I configured Phpstorm, the following experience to share to you. With Xdebug is not the first time, but with Phpstorm Xdebug is the first

Phpexcel is a PHP for Excel data table read and write a very good plug-in, let me introduce you to use Phpexcel read Excel and Import MySQL database method. Example 1 code example The code is as follows Copy Code

How the exception works: Try { Code processing program; if (Code handling error) throw new Exception (' throws an exception ');//Use the Throw keyword, followed by an object of Exception It is necessary to note that the PHP5 exception does not

First from the official website APACHE2.050, PHP5, MYSQL4.0.20, PHPMYADMIN2.57 Apache_2.0.50-win32-x86-no_ssl.msi Php-5.0.0-win32.zip Mysql-4.0.20d-win.zip Phpmyadmin-2.5.7.zip Operating system win2003 system disk: D-Disk First step: Install Apache

Below we use MySQL database tutorial to store the user's identity. We need to extract the user name and password for each account from the database to compare the $php_auth_user and $PHP_AUTH_PW variables to determine the authenticity of the

This article to introduce to you about Redis access control, password Setup basic steps, there is a need to know friends do not enter the reference. Redis as a high-speed database, on the Internet, must have a corresponding security mechanism to