objectoriented php concepts techniques and code pdf download
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P10 pdf
Ngày tải lên :
03/07/2014, 07:20
... 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...
- 10
- 344
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P13 pdf
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...
- 10
- 301
- 0
No starch press object oriented PHP concepts techniques and code
Ngày tải lên :
24/01/2014, 15:45
... 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...
- 210
- 470
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P1 doc
Ngày tải lên :
03/07/2014, 07:20
... 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...
- 10
- 365
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P2 doc
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...
- 10
- 322
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P3 ppsx
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...
- 10
- 359
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P4 docx
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...
- 10
- 438
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P5 ppsx
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...
- 10
- 332
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P6 pot
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...
- 10
- 301
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P7 pot
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
...
- 10
- 304
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P8 ppsx
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(){
...
- 10
- 302
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P9 doc
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...
- 10
- 316
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P11 potx
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...
- 10
- 280
- 0
OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P12 pptx
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...
- 10
- 294
- 0
