objectoriented php concepts techniques and code pdf download

... the MySQLResultSet class. The Standard PHP Library These planned improvements to the MySQL classes use the Standard PHP Library (SPL), a collection of classes and interfaces aimed at solving ... class immediate access to all the public and protected methods and data mem- bers of its parent. This is a very succinct and elegant way of reusing code. OOPHP_02.book Page 80 Friday, May 5, 2006 ... table and insert a number of records is available with the downloads for this chapter. Find the file books.sql. The code to use the page navigator with a result set is very similar to the code...

Ngày tải lên: 03/07/2014, 07:20

... running PHP under Windows, make sure you have a copy of the file php_ soap.dll, add the line extension = php_ soap.dll to your php. ini file, and restart your web server.) If configuring PHP with ... easy it is to create a SOAP client using PHP. We quickly got up and running with AJAX, thanks to the prototype.js frame- work, and you’ve seen that PHP and AJAX can work well together. Reading ... difficult and require many, many more lines of code. Using built-in objects hides the complexity of implementing web services and makes their implementation much easier for the developer. OOPHP_02.book...

Ngày tải lên: 03/07/2014, 07:20

Ngày tải lên: 03/07/2014, 07:20

... classes, and PHP is no excep- tion. PHP 5 introduces the Standard PHP Library (SPL), which provides a number of ready-made classes and interfaces. As of version 5.1, depending upon how PHP is ... (http://objectorientedphp.com) where you can download all the code related to it. Downloads are available as zipped files or tarballs, chapter by chapter or as one complete download. Code compatible ... OBJECT-ORIENTED PHP Concepts, Techniques, and Code by Peter Lavin San Francisco đ OOPHP_02.book Page iii Friday, May 5, 2006 2:25 PM 8 Chapter 2 If...

Ngày tải lên: 24/01/2014, 15:45

... 005.1'17 dc22 2006015309 oophp_TITLE_COPY.fm Page iv Tuesday, May 16, 2006 9:32 AM OBJECT-ORIENTED PHP Concepts, Techniques, and Code by Peter Lavin San Francisco đ OOPHP_02.book Page iii Friday, ... Cataloging-in-Publication Data Lavin, Peter. Object-oriented PHP : concepts, techniques, and code / Peter Lavin. p. cm. Includes index. ISBN 1-59327-077-1 1. PHP (Computer program language) 2. Object-oriented ... Setting Up PHP 5 165 Appendix B: Conversion Table: PHP 4 and PHP 5 169 Glossary 173 Index 179 OOPHP_02.book Page v Friday, May 5, 2006 2:25 PM Contents in Detail ix Displaying the Image 41 Get and...

Ngày tải lên: 03/07/2014, 07:20

... (http://objectorientedphp.com) where you can download all the code related to it. Downloads are available as zipped files or tarballs, chapter by chapter or as one complete download. Code compatible ... to OOP as implemented in PHP. Chapters 4 through 9 develop some useful classes that demonstrate the basic syntax and concepts of OOP. Code com- patible with PHP 4 and PHP 5 is provided. The remainder ... are software and skill prerequisites. Software With one or two minor exceptions (they are noted in the text), all the code in this book will run on PHP 5.0.4 and higher. The PHP 4 code will run...

Ngày tải lên: 03/07/2014, 07:20

... hasn’t happened with PHP, and there’s good reason to suspect that it won’t. PHP is first and foremost a web development lan- guage (which is probably why it has taken so long for PHP to adopt an ... language. The PHP Culture Culture is not something that is usually associated with a programming language, but looking at the culture of PHP will help you understand PHP s implementation of OOP. PHP ... alive and well (and, as it happens, living in Paris). At a recent meeting of PHP core developers, the introduction of a new keyword was rejected as “against the KISS approach of PHP (minutes, PHP...

Ngày tải lên: 03/07/2014, 07:20

... classes, and PHP is no excep- tion. PHP 5 introduces the Standard PHP Library (SPL), which provides a number of ready-made classes and interfaces. As of version 5.1, depending upon how PHP is ... hands. PHP is a victim of its own success. The popularity and stability of PHP 4 have slowed the adoption of PHP 5. PHP 4 is a mature language that supports many applications, open-source and ... under PHP 4. For this reason, wherever possible, a PHP 4 version of code has been provided in addition to the PHP 5 version. In a sense, PHP 5 just formalizes what was already possible in PHP...

Ngày tải lên: 03/07/2014, 07:20

... DirectoryItems .php. We create the class instance with the code, $di =& new DirectoryItems('graphics');, where $di is the variable or instance of the object, and new both allocates memory and, ... of the DirectoryItems class and identifying it as private allows you to indicate that this behavior is internal and hidden rather than external and exposed. OOPHP_02.book Page 30 Friday, May ... of your code to PHP 5 standards, but you still need to improve the functionality of your DirectoryItems class. This involves rewriting the constructor to make it do a bit more work and adding...

Ngày tải lên: 03/07/2014, 07:20

... files and images in a specific directory and you want to download all the .pdf files and after that, display all the images. Once you have filtered for .pdf files, you need to reset the file ... only Portable Document Format (PDF) files by passing the value pdf to this method. This method returns true if all file extensions in this directory match pdf. OOPHP_02.book Page 31 Friday, ... not be a problem if you are using PHP 5, but it may be if you are following along and creating a class in PHP 4. To determine which version you have, use the phpinfo function or the more specific...

Ngày tải lên: 03/07/2014, 07:20

... containing a page num- ber indicating an offset from the start. The Code Go ahead and download the code for your page navigator, and look it over. Notice that there are considerably more data members ... then display it (in this chapter’s downloads, this is the file getthumb .php) . < ?php //this file will be the src for an img tag require 'ThumbnailImage .php& apos;; $path = $_GET["path"]; $maxsize ... images within a directory, at reduced sizes. < ?php require 'DirectoryItems .php& apos;; OOPHP_02.book Page 44 Friday, May 5, 2006 2:25 PM OOPHP_02.book Page 46 Friday, May 5, 2006 2:25 PM ...

Ngày tải lên: 03/07/2014, 07:20

... 5px 2px 5px; } Using a lighter color for the top and left borders and then a darker color for the bottom and right borders outlines the links and creates the illusion of depth. Assign properties ... $this->strlast); } Listing 7-2: Creating the Move Next and Move Last buttons Current and Total Number of Pages The navigator proper is complete, but information about the current page and the total number of pages helps ... $strnavigator; A terminating div tag ( ) encloses the navigator, and a call to getPageNumberDisplay creates the HTML code to display the current page and the total number of pages. private function getPageNumberDisplay(){ ...

Ngày tải lên: 03/07/2014, 07:20

... different approach to the code. I’ll show the data members and the methods of the class, but I’ll only reproduce code that requires comment. As usual, the complete code is available at the companion ... retrieve each filename and pass it to the getthumb .php file so it can serve as the file source for an img tag. You don’t need to make any changes to the version of the getthumb .php file you used ... class and uses it to create a reduced image. The code to loop through the thumbnail images hasn’t changed from Chapter 6 either. For ease of reference, it’s reproduced in Listing 8-2. OOPHP_02.book...

Ngày tải lên: 03/07/2014, 07:20

... try is thrown and handled by the catch. This is why a try/catch block is said to handle exceptions. However, there are important differences between error trapping and exception handling. The ... error message and reload the web page rather than simply exit the application. There are some notable differences between error handling in PHP and other languages. For instance, PHP doesn’t ... remaining code } catch(MySQLException $e){ echo $e; exit(); } catch(Exception $e){ echo $e; exit(); } Listing 10-5: The try block and catch blocks, showing how exceptions are caught OOPHP_02.book...

Ngày tải lên: 03/07/2014, 07:20

... abstract and static and the ability to type hint add powerful capabilities that didn’t exist prior to PHP 5. Creating abstract methods enforces specific kinds of behavior, and static methods and ... in the Standard PHP Library ( Iterator and Exception). PHP 5 includes many other classes besides those defined in the SPL. In the next chapter we’ll use two of them, SimpleXMLElement and SOAPClient. OOPHP_02.book ... constructor and a static method to return a class 1 PHP Developers Meeting, minutes (Paris, November 11–12, 2005), available at www .php. net/ ~derick/meeting-notes.html. (Accessed April 4, 2006.) OOPHP_02.book...

Ngày tải lên: 03/07/2014, 07:20

Ngày tải lên: 03/07/2014, 07:20

Ngày tải lên: 03/07/2014, 07:20

Ngày tải lên: 03/07/2014, 07:20

Ngày tải lên: 03/07/2014, 07:20

Ngày tải lên: 03/07/2014, 07:20