PHP Tutorials

This article introduced in PHP commonly used in the simple exception processing class, we mainly describe the exception processing, there is a need to understand the students can refer to. The code is as follows Copy Code

In PHP to generate verification code picture is quite simple, because in PHP provides us with the graphics Gd.dll Library, to enable the GD graphics library we just put PHP-GD in front of the php.ini; Method One The code is as follows

PHP multi-File upload code to implement the PHP multi-file Upload function This article uses the PHP multi-File upload class to implement, and example implementation of PHP multi-file Upload instance Oh, Multi-File upload the most important thing is

The application key of the interface in PHP class is interface, implements, interface is a kind of special abstract class that member property is all abstract or constant, below we see several examples. Application of interfaces in class 1. Keywords:

Share a sample of PHP export Word format file code, an export content for Word document PHP class, share to everyone, interested friends reference learning under.The content of this section:A PHP class for exporting Word documentsExample:01 02/**03

This article to the students about the variable name of PHP use method, this is just known variable variable name, we come together to learn. Sometimes variable names can be a great convenience for programming. This means that variable names can be

Using PHP to export MySQL database for Excel table Many ways, the simplest directly using the PHP fputcsv function, there is a direct input CSV format is also possible, to generate Excel standard format we need to use a third-party plug-in Method

In PHP if we want to use PHP mcrypt encryption extension Library must first install this encryption extension library, and then can be used, because it is the same as the GD library by default is not installed OH. MCrypt Brief Introduction PHP

what is an array? You will need to create many similar variables in the process of using PHP for development, either early or late. Without a lot of similar variables, you can store the data in an array as an element. Elements in the array have

Abstract class 1. An abstract class is a class that has an abstract keyword in front of the class and an abstraction method (which adds the abstract keyword before the class method function keyword). 2. Abstract classes cannot be instantiated

PHP gets the previous prev and next next subscript value of an array of arbitrary subscript keys $value) {$steps->add ($key);} $steps->setcurrent (3);//parameter is the key value Echo ' previous subscript: '. $steps->getprev (). ""; Echo '

Recently, a project required to do Bank of communications online payment, Ecshop itself does not have this interface, so through some time the research, made a plug-in out. There are good things, of course, to share, in this specially shared out,

Using PHP to simulate our usual DOS command ping command, the main use of PHP's built-in function exec to call the system's ping command, to achieve the ping command function. Copy CodeThe code is as follows: $to _ping= ' www.phpernote.com

Before the Sina Blog wrote Yii article, came to blog after the garden, did not write about Yii article, just the Dragon Boat Festival holiday No matter, combined with the previous blog, Yii official documents, coupled with the recent summary of the

Four ways to make PHP coding easier Bkjia Featured Translations "Although the PHP language has already established its own software culture, it is not difficult to find its maddening drawbacks." We have listed in previous articles The 12 worst

The reflection reflection mechanism test example in PHP, phpreflection Java class reflection is applied very broadly to almost all of the core parts of the framework, and PHP programmers seem to never care about reflection. Trying to understand PHP'

PHP implementation of the 99 multiplication table concise version, PHP implementation multiplication formula 99 multiplication table is also a lot of interview test of the program, to examine the logical thinking ability of the PHP interviewer,

PHP cache mechanism Output control detailed, OutputControl In the php5.2 version of the configuration, the default output_buffering is off, so running the following three lines of code will cause a warning:Warning:cannot Modify header

PHP Implementation FTP upload file example, FTP upload is a common and very important application of PHP implementation skills, today to share with you the PHP implementation of FTP upload files a simple example. Hope that everyone's PHP learning

Example of creating and invoking WebService interfaces in PHP This article mainly describes the creation and invocation of PHP WebService interface examples, including WebService basic knowledge, WebService server example, WebService client example,