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E-raamat: PHP: 20 Lessons to Successful Web Development: 20 Lessons to Successful Web Development [ ENHANCED EBOOK]

4.50/5 (4 hinnangut Goodreads-ist)

Robin Nixon

Formaat: 272 pages
Ilmumisaeg: 30-Jan-2015
Kirjastus: McGraw-Hill Professional
Keel: eng
ISBN-13: 9780071849869

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Web programming

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Formaat: 272 pages
Ilmumisaeg: 30-Jan-2015
Kirjastus: McGraw-Hill Professional
Keel: eng
ISBN-13: 9780071849869

Teised raamatud teemal:

Web programming

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Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.

Master PHP in 20 lessons--online video tutorials included!Based on the author's successful online courses, this complete, integrated learning tool provides easy-to-follow lessons that feature clear explanations, sample code and exercises, and video tutorials.

Each lesson is designed to take you less than an hour to complete.

PHP: 20 Lessons to Successful Web Developmentcovers the basics, including constants, superglobals,operators, and arrays. Next, you'l learn ow to work with multidimensional arrays, write unctions, manipulate objects, build web forms, anage security, use Ajax, and much more. ogether, the book and almost five hours of videotraining make learning PHP easier than ever!

Ready-to-use code at www.mhprofessional.com

Acknowledgments

xvii

Introduction

xix

PART I PHP Basics

Lesson 1 Introduction to PHP

(8)

A Little History

(1)

Info for Programmers

(1)

Why Is PHP so Popular?

(1)

Downloading and Installing Web Browsers

(1)

Choosing a Program Editor

(1)

Installing a PHP Server

(2)

Summary

(1)

Self-Test Questions

(2)

Lesson 2 Incorporating PHP into a Web Page

(6)

Where to Place the PHP Code

(1)

In the Document Head

(1)

In the Document Body

(1)

Including PHP Files

(3)

Using Comments

(1)

Using Semicolons

(1)

Summary

(1)

Self-Test Questions

(1)

Lesson 3 Learning PHP Language Syntax

(8)

Case Sensitivity

(1)

Whitespace

(1)

Variables

(1)

Variable Naming

(1)

String Variables

(1)

Using Quotation Marks in Strings

(1)

Using Heredoc Strings

(1)

Escaping Characters

(1)

Embedding Variables within a String

(1)

Variable Typing and Casting

(1)

Summary

(1)

Self-Test Questions

(1)

Lesson 4 Using Constants and Superglobals

(8)

Using Constants

(1)

Predefined Constants

(1)

The echo and print Commands

(1)

Superglobal Variables

(1)

Superglobals and Security

(1)

Other PHP Variables

(1)

Summary

(1)

Self-Test Questions

(3)

Lesson 5 Working with Arithmetic Operators

(8)

Arithmetic Operators

(2)

Modulus

(1)

Exponentiation

(1)

Incrementing and Decrementing Variables

(1)

Pre-Incrementing

(1)

Post-Incrementing

(1)

Pre- and Post-Decrementing

(1)

Arithmetic Functions

(1)

Assignment Operators

(1)

Summary

(1)

Self-Test Questions

(1)

Lesson 6 Applying Comparison and Logical Operators

(10)

Comparison Operators

(2)

Logical Operators

(2)

Exclusive Or

(1)

Boolean Negation

(1)

The Ternary Operator

(1)

Bitwise Operators

(1)

Operator Precedence

(2)

Operator Associativity

(1)

Summary

(1)

Self-Test Questions

(2)

Lesson 7 Creating Arrays

(8)

Array Names

(1)

Creating an Array

(1)

Assigning Values to an Array Element

(1)

Using Indexes

(1)

Retrieving Values

(1)

Using Array Elements as Indexes

(1)

Other Ways of Creating Arrays

(1)

Using Associative Arrays

(1)

Keys, Values, and Hash Tables

(1)

Other Ways of Creating an Associative Array

(1)

Summary

(1)

Self-Test Questions

(1)

Lesson 8 Managing Multidimensional Arrays

(12)

Creating a Two-Dimensional Array

(2)

Accessing a Two-Dimensional Array

(2)

A More Practical Example

(2)

Multidimensional Associative Arrays

(1)

Creating the Multidimensional Array

(2)

Accessing the Arrays

(1)

Summary

(1)

Self-Test Questions

(1)

Lesson 9 Calling Array Functions

(12)

Using foreach ()

(2)

Using array_merge ()

(1)

Using implode ()

(1)

The array_walk () Function

(1)

Using array_push ()

(1)

Using array_pop ()

(1)

Using array_push () and array_pop () Together

(2)

Using array_reverse ()

(1)

The array_flip () Function

(1)

Summary

(1)

Self-Test Questions

(1)

Lesson 10 Advanced Array Manipulation

(10)

Using FILO and FIFO Arrays

(1)

Buffering Using an Array

(1)

Using array_unshift () and array_shift ()

(1)

Using sort ()

(1)

Reversing a Sort

(1)

Using array_splice ()

(1)

Removing Elements from an Array

(1)

Inserting Elements into an Array

(1)

Advanced Array Splicing

(1)

Summary

(1)

Self-Test Questions

(2)

Lesson 11 Controlling Program Flow

(12)

The if () Construct

(1)

Omitting the Braces

(1)

Positioning of Braces

(1)

The else Statement

(2)

The elseif () Construct

(1)

The switch () Statement

(2)

Using the break Keyword

100

(1)

Using the default Keyword

100

(1)

Allowing Fall-Through

101

(1)

Summary

102

(1)

Self-Test Questions

102

(3)

Lesson 12 Looping Sections of Code

105

(14)

Using while () Loops

105

(1)

The Example in Detail

106

(1)

Using do ... while () Loops

107

(1)

The Example in Detail

108

(1)

Using for () Loops

109

(1)

The Example in Detail

109

(2)

Breaking Out of a Loop

111

(1)

Breaking Out of Multiple Loops

112

(1)

The continue Statement

112

(1)

Continuing within Multiple Loops

113

(1)

Summary

114

(1)

Self-Test Questions

115

(4)

Part II Advanced PHP

Lesson 13 Writing Functions

119

(12)

Using Functions

119

(1)

The return Statement

120

(1)

Passing Arguments

120

(1)

Accessing Arguments

121

(1)

Handling Unknown Numbers of Arguments

122

(2)

Global and Local Variable Scope

124

(1)

Using Local Variables

124

(3)

The GLOBALS [ ] Superglobal Array

127

(2)

Global Naming Convention

129

(1)

Summary

129

(1)

Self-Test Questions

129

(2)

Lesson 14 Manipulating Objects

131

(14)

OOP Terminology

132

(1)

Declaring a Class

132

(1)

Creating an Object

133

(1)

Accessing Properties and Objects

133

(1)

Using a Constructor

134

(1)

Destructors

135

(1)

Object Cloning

135

(1)

Static Methods and Properties

136

(1)

Predefined Properties

137

(1)

OOP Constants

137

(1)

Property and Method Scope

137

(2)

Applying Inheritance

139

(1)

Using the parent Keyword

140

(1)

Writing Subclass Constructors

141

(1)

Using the final Keyword

142

(1)

Summary

142

(1)

Self-Test Questions

143

(2)

Lesson 15 Handling Errors and Expressions

145

(12)

Error Trapping

145

(2)

Regular Expressions

147

(1)

Using preg_match ()

147

(2)

Using preg_match_all ()

149

(1)

Using preg_replace ()

150

(2)

Fuzzy Matching

152

(1)

Matching Any Character

152

(1)

Not Matching a Character

153

(2)

Summary

155

(1)

Self-Test Questions

155

(2)

Lesson 16 Building Web Forms

157

(12)

Creating a Form

157

(2)

The Difference Between Post and Get Requests

159

(1)

Security Issues with Get Requests

159

(1)

Accessing Form Data from PHP

160

(1)

About register_globals

161

(1)

Redisplaying a Form

162

(1)

The checkbox and select multiple Input Types

163

(3)

Using Hidden Fields

166

(1)

Summary

166

(1)

Self-Test Questions

166

(3)

Lesson 17 Maintaining Security

169

(8)

Sanitizing Input

169

(2)

Uploading Files to a Server

171

(1)

The $_FILES [ ] Array

172

(1)

File Security

173

(1)

Other Potential Insecurities

174

(1)

Summary

175

(1)

Self-Test Questions

175

(2)

Lesson 18 Accessing Cookies and Files

177

(12)

Using Cookies

177

(1)

Setting a Cookie

178

(1)

Reading a Cookie

179

(1)

Deleting a Cookie

179

(1)

Combining These Three Functions

180

(1)

Browser Identification

181

(1)

The GetBrowser () Function

182

(1)

File Handling

183

(1)

Testing for a File Existing

184

(1)

Creating or Opening a File

185

(1)

Writing to a File

185

(1)

Closing a File

186

(1)

Reading from a File

186

(1)

Summary

187

(1)

Self-Test Questions

188

(1)

Lesson 19 Advanced File Handling

189

(18)

Combining File Functions

189

(2)

Saving Any Form Data

191

(1)

Reading from the Data File

192

(1)

Prepopulating the Shopping List

193

(1)

The HTML Section

193

(1)

Even Simpler File Accessing

194

(3)

File Copying

197

(1)

File Deleting

197

(1)

File Moving

197

(1)

Random Access

198

(1)

Writing to a Random Access File

199

(1)

Managing Directories

199

(1)

File Locking

200

(1)

A Practical Example

201

(4)

Summary

205

(1)

Self-Test Questions

205

(2)

Lesson 20 Authentication, Sessions, and Ajax

207

(16)

Authentication

207

(3)

Using Sessions

210

(1)

Retrieving Session Variables

210

(1)

Combining Authentication with Sessions

211

(1)

Picking Up Session Details

211

(2)

Closing a Session

213

(1)

Session Security

213

(1)

Using Ajax

214

(1)

Creating an Ajax Object

215

(2)

The PostAjaxRequest () Function

217

(1)

The GetAjaxRequest () Function

218

(1)

The callback () Function

219

(1)

The ajax.php Program

219

(2)

Summary

221

(1)

Self-Test Questions

222

(1)

APPENDIX Answers to the Self-Test Questions

223

(18)

Lesson 1 Answers

223

(1)

Lesson 2 Answers

224

(1)

Lesson 3 Answers

225

(1)

Lesson 4 Answers

226

(1)

Lesson 5 Answers

226

(1)

Lesson 6 Answers

227

(1)

Lesson 7 Answers

228

(1)

Lesson 8 Answers

229

(1)

Lesson 9 Answers

230

(1)

Lesson 10 Answers

231

(1)

Lesson 11 Answers

231

(1)

Lesson 12 Answers

232

(1)

Lesson 13 Answers

233

(1)

Lesson 14 Answers

234

(1)

Lesson 15 Answers

235

(1)

Lesson 16 Answers

236

(1)

Lesson 17 Answers

237

(1)

Lesson 18 Answers

238

(1)

Lesson 19 Answers

239

(1)

Lesson 20 Answers

240

(1)

Index

241

Robin Nixon (Kent, UK) is an experienced author, teacher, and programmer with over 30 years experience. Nixon has produced over 500 articles and 20 books, including best-selling titles on PHP/MySQL, HTML, JavaScript, and other Web development topics.

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