PHP and MySQL Web Development 1st edition by Luke Welling, Laura Thomson 9780672317842 0672317842

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Product details:

ISBN 10: 0672317842
ISBN 13: 9780672317842
Author: Luke Welling, Laura Thomson

An intermediate to advanced guide to PHP and MySQL, the free, open-sourced Web development products. Offers coverage of object-oriented Web programming, creating services using SSL and authentication, and other applications. The CD-ROM contains the source code for the text, PHP4 source code and binaries, and other tools. System requirements not listed. Softcover.

PHP and MySQL Web Development 1st Table of contents:

1. USING PHP

PHP Crash Course

Using PHP
Sample Application: Bob’s Auto Parts
The Order Form
Processing the Form
Embedding PHP in HTML

Using PHP Tags
PHP Tag Styles
PHP Statements

Whitespace
Comments
Adding Dynamic Content
Calling Functions

The date() Function
Accessing Form Variables
Form Variables
String Concatenation
Variables and Literals

Identifiers
User-Declared Variables
Assigning Values to Variables
Variable Types
PHP’s Data Types
Type Strength
Type Casting
Variable Variables
Constants
Variable Scope
Operators

Arithmetic Operators
String Operators
Assignment Operators
Comparison Operators
Logical Operators
Bitwise Operators
Other Operators
Using Operators: Working Out the Form Totals

Precedence and Associativity

Evaluating Expressions
Variable Functions

Testing and Setting Variable Types
Testing Variable Status
Reinterpreting Variables
Control Structures

Making Decisions with Conditionals
if Statements
Code Blocks
A Side Note: Indenting Your Code
else Statements
elseif Statements
switch Statements
Comparing the Different Conditionals
Iteration: Repeating Actions

while Loops
for Loops
do..while Loops
Breaking Out of a Control Structure or Script
Next: Saving the Customer’s Order

2. Storing and Retrieving Data

Saving Data for Later

Storing and Retrieving Bob’s Orders
Overview of File Processing

Opening a File
File Modes
Using fopen() to Open a File
Opening Files for FTP or HTTP
Problems Opening Files
Writing to a File
Parameters for fwrite()
File Formats
Closing a File
Reading from a File
Opening a File for Reading: fopen()
Knowing When to Stop: feof()
Reading a Line at a Time: fgets(), fgetss(), and fgetcsv()
Reading the Whole File: readfile(), fpassthru(), file()
Reading a Character: fgetc()
Reading an Arbitrary Length: fread()
Other Useful File Functions
Checking Whether a File Is There: file_exists()
Knowing How Big a File Is: filesize()
Deleting a File: unlink()
Navigating Inside a File: rewind(), fseek(), and ftell()
File Locking
Doing It a Better Way: Database Management Systems

Problems with Using Flat Files
How RDBMSs Solve These Problems
Further Reading
Next: Using Arrays

3. Using Arrays

What Is an Array?

Numerically Indexed Arrays
Initializing Numerically Indexed Arrays
Accessing Array Contents
Using Loops to Access the Array
Associative Arrays
Initializing an Associative Array
Accessing the Array Elements
Using Loops with each() and list()
Multidimensional Arrays
Sorting Arrays

Using sort()
Using asort() and ksort() to Sort Associative Arrays
Sorting in Reverse
Sorting Multidimensional Arrays
User Defined Sorts
Reverse User Sorts
Reordering Arrays
Using shuffle()
Using array_reverse()
Loading Arrays from Files

Other Array Manipulations
Navigating Within an Array: each(), current(), reset(), end(), next(), pos(), and prev()
Applying Any Function to Each Element in an Array: array_walk()
Counting Elements in an Array: count(), sizeof(), and array_count_values()
Converting Arrays to Scalar Variables: extract()
Further Reading

Next: String Manipulation and Regular Expressions

4. String Manipulation and Regular Expressions

Example Application: Smart Form Mail
Formatting Strings
Trimming Strings: chop(), ltrim(), and trim()
Formatting Strings for Presentation
Formatting Strings for Storage: AddSlashes() and StripSlashes()
Joining and Splitting Strings

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Web Development,Luke Welling,Laura Thomson