PhP5 exception handling mechanism [1]-index in this article

Author:Matt zandstra

Translation:Haohappy 04-8-20

Haohappy@msn.com

Intended audience

Introduction

Handle errors before PhP5

-Use die () or trigger_error ()

-Error mark returned

-Use pear to handle errors

PhP5 exception Mechanism

-Use the throw keyword

-Try-catch statement

-Handle multiple errors

-Custom exception type

-Exception Transfer

-More exception-related information

Summary

About the author

 

Intended audience

This article is intended for programmers who want to understand the PhP5 exception handling mechanism. You need to have a certain degree of object-oriented programming and PHP basics.

Introduction

This article focuses on various error handling methods. Here you can see multiple error handling methods in PhP4 and PhP5. PhP5 introduces an "exception mechanism", a new mechanism for error handling in the object system. As you will see, "exception" provides many advanced features than traditional error handling mechanisms.