PHP Tutorials

Pdf_open_jpeg: Opens the JPEG map file. Pdf_open_memory_image: Open the memory map file. Pdf_place_image: Place the picture to the specified location in the PDF file. Pdf_put_image: Place pictures into PDF files. Pdf_rect: Draw a rectangle.

Object-oriented Programming in PHP: How to develop a large PHP project (v) Author: Luis Argerich Translator: Limodou using classes for data storage a very good thing about PHP and OOP is that you can easily define a class to manipulate something,

Write your own php extension function Yorgo Sun 2002/01/22 PHP program has been written for a long time, naturally, he provides a good understanding of the function, he provides a lot of functions, really feel very useful, but sometimes found that

The PHP array sorts the element key names of the arrays in ascending order and keeps the index relationship, so a friend can refer to them. This time this function isThe Ksort () function is sorted in ascending order by key name, preserving the

There are a lot of friends for the PHP mail function and distress, in fact, the key is its SMTP service problem. Most of the commonly used 163, SINA, etc. do not support the anonymous sending of mail, that is, even if you set php.ini in the SMTP

The php.ini configuration file is described in great detail here. A lot of PHP errors can be resolved from the configuration here!This file controls many aspects of PHP's view. In order for PHP to read this file, it must be named; ´php.ini´. PHP

Section Tenth-abstract methods and abstract classesObject-oriented programs are built from a hierarchical structure of classes. In single-inheritance languages such as PHP, the inheritance of classes is tree-like. A root class has one or more

The content of this section: PHP functions Specify default values In PHP programming, the default value is set for a custom function, and when the user calls the function, the parameter is replaced with a default value if the parameter is not

/*** Http://www.yiiframework.com/wiki/394/javascript-and-ajax-with-yii JavaScript and Ajax with Yii translated by PHP Engineer Http://blog.csdn.net/phpgcs 1. Official JS Wrappers 1.1 Form validation 1.2 Cgridview 1.3 cjui* classes 1.4 Partial update

This article introduces a global is also commonly used by a PHP to get the variable value of the method, the need for friends can refer to. code as follows copy code "!--? function my_addslashes ($s Tring, $force = 0

SQL injection attacks are the most common means by which hackers attack websites. If your site does not use strict user input validation, it is often vulnerable to SQL injection attacks. SQL injection attacks are typically implemented by submitting

PHP code malicious DDoS attack before I was touched once, the server resources are accounted for, so that the site can not be used properly, let me introduce the solution. Solutions Modify the php.ini file The code is as follows Copy

There are a number of ways to remove an array element in PHP, but it is common to use the unset function, but to delete the middle array element, we will rebuild the array index, as the following reference. The code is as follows

PHP can automate memory management to remove objects that are no longer needed. PHP uses the simple garbage collection (garbage collection) mechanism of the reference count (reference counting). Each object contains a reference counter, each

Ajax +php No Refresh page code we are here to use PHP+JS+AJAX implementation of data without refreshing page code OH. Ajax +php Tutorial No Refresh paging codeWe are here to use php+ web effects +ajax Implementation of data without refreshing page

The unset function is a function of PHP's own destruction variables, we introduced the use of unset to destroy the static variables and global variables, and can destroy the array variable Oh, let's look at the example below. Example 1. Unset ()

phpMyAdmin is now the majority of PHP MySQL developers use a Web database management tool, phpMyAdmin installation configuration method is very simple, let me introduce you to the phpMyAdmin installation configuration method diagram, there is a need

The following summarizes several ways to use PHP to verify that the date entered by the user is the correct date Oh, a friend who needs to refer to the reference. The Checkdate () function validates a trellis-high-date. Example The code

Your Web page is not often without reason in the Php,asp,html,js and other file backstage add some Trojan address it? I used to have a station like this, so a hate to write this code, although the article has a little waste of resources, but it is

If you need to access a Microsoft SQL server or Sybase database under Linux, the following packages are recommended. Sybasecommon http://download.sybase.com/pub/ase1192_linux/sybase-common-11.9.2-3.i386.rpm Sybaseopenclient