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PHP 5/MySQL Programming- P4

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PHP 5/MySQL Programming- P4:computer programming has often been seen as a difficult and arcane skill. Programming languages are difficult and complicated, out of the typical person’s reach. However, the advent of the World Wide Web has changed that to some extent. It’s reasonably easy to build and post a Web page for the entire world to see. The language of the Web is reasonably simple, and numerous applications are available to assist in the preparation of static pages | xv Viewing the Quiz Log.185 Saving a File to the File System.185 Introducing the saveSonnet.php Program.185 Opening a File with fopen .187 Creating a File Handle.187 Examining File Access Modifiers.188 Writing to a File.189 Closing a File.189 Loading a File from the Drive System.189 Introducing the loadSonnet.php Program.189 Beautifying Output with CSS .191 Using the r Access Modifier.191 Checking for the End of the File with feof .191 Reading Data from the File with fgets .192 Reading a File into an Array.192 Introducing the cartoonifier.php Program.192 Loading the File into an Array with file .193 Using str_replace to Modify File Contents.194 Working with Directory Information.194 Introducing the imageIndex.php Program.194 Creating a Directory Handle with openDir .196 Getting a List of Files with readdir .196 Selecting Particular Files with preg_grep .197 Using Basic Regular Expressions .197 Storing the Output.199 Working with Formatted Text.200 Introducing the mailMerge.php Program.200 Determining a Data Format.201 Examining the mailMerge.php Code.201 Loading Data with the file Command.202 Splitting a Line into an Array and to Scalar Values. . . . 203 Creating the QuizMachine.php Program.203 Building the QuizMachine.php Control Page.204 Editing a Test .212 Writing the Test.215 Taking a Quiz .220 Grading the Quiz.222 Viewing the Log.225 Summary.226 Contents xvi Contents Chapter 7 Writing Programs with Objects.229 Introducing the SuperHTML Object.230 Building a Simple Document with SuperHTML.230 Working with the Title Property.233 Adding Text and Tags with SuperHTML.235 Creating Lists the SuperHTML Way.237 Making Tables with SuperHTML.239 Creating Super Forms.241 Understanding OOP.248 Objects Overview.248 Creating a Basic Object.249 Adding Methods to a Class.253 Inheriting from a Parent Class.257 Building the SuperHTML Class.260 Setting Up the File.260 Creating the Constructor.261 Manipulating Properties.261 Adding Text.261 Building the Top of the Page.262 .