OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P3 ppsx

... 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 CultureCulture 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...

OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P5 ppsx

... 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 ... this.When properly ordered and created, a directory and its subdirectories can function like a database and its tables; in fact, for some databases, a table is a directory and its contents. If ... 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, ...

OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P8 ppsx

... technologies.)OOPHP_02.book Page 57 Friday, May 5, 2006 2:25 PM56 Chapter 7Move Next and Move LastFinally, create the Move Next and Move Last buttons in the same manner as the Move First and the ... 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 ... page navigator in conjunction with the DirectoryItems class and the ThumbnailImage class, and how to configure its appearance.OOPHP_02.book Page 56 Friday, May 5, 2006 2:25 PM54 Chapter 7Calculating...

OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P20 ppsx

... underlies PHP; it was entirely rewritten for PHP 5 in order to support the improved OO capabilitiesOOPHP_02.book Page 178 Friday, May 5, 2006 2:25 PMConversion Table: PHP 4 and PHP 5 171Operatorsfunction ... (SGML) An international standard for representing documents; both HTML and XML are derived from SGML Standard PHP Library (SPL) A collection of classes built in to PHP static A modifier applied ... double underscore and is usually invoked indirectly. __sleep and __wakeup are magic methods in PHP 4. A number of magic methods are new to PHP 5, most importantly the __construct and __clone methods.metadata...

No starch press object oriented PHP concepts techniques and code

... 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 ... OBJECT-ORIENTED PHP Concepts, Techniques, and Codeby Peter LavinSan Francisco®OOPHP_02.book Page iii Friday, May 5, 2006 2:25 PM8 Chapter ... 139Chapter 16: Using PDO 157Appendix A: Setting Up PHP 5 165Appendix B: Conversion Table: PHP 4 and PHP 5 169Glossary 173Index 179OOPHP_02.book Page v Friday, May 5, 2006 2:25 PM12 Chapter...

OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P1 doc

... DataLavin, Peter. Object-oriented PHP : concepts, techniques, and code / Peter Lavin. p. cm. Includes index. ISBN 1-59327-077-11. PHP (Computer program language) 2. Object-oriented programming ... 005.1'17 dc22 2006015309oophp_TITLE_COPY.fm Page iv Tuesday, May 16, 2006 9:32 AM OBJECT-ORIENTED PHP Concepts, Techniques, and Codeby Peter LavinSan Francisco®OOPHP_02.book Page iii Friday, ... Setting Up PHP 5 165Appendix B: Conversion Table: PHP 4 and PHP 5 169Glossary 173Index 179OOPHP_02.book Page v Friday, May 5, 2006 2:25 PMContents in Detail ixDisplaying the Image 41Get and Set...

OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P2 doc

... Holy Grail? 164ASETTING UP PHP 5 165 php. ini Settings 166E_STRICT 167Don’t Escape Twice 168BCONVERSION TABLE: PHP 4 AND PHP 5 169GLOSSARY 173INDEX 179OOPHP_02.book Page xii Friday, May ... magic methods available in PHP 5. Understanding these methods is essential for getting the maximum benefit out of OO PHP and for avoiding some common “gotchas.”Chapter 14 PHP 5 includes a group ... appendix deals with OO issues related to the installation and config-uration of PHP 5.Appendix BThe major syntactic differences between PHP 4 and PHP 5 are presented here in tabular form.Companion...

OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P4 docx

... 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 ... it may roll over and do a few tricks.OOPHP_02.book Page 17 Friday, May 5, 2006 2:25 PM3 OBJECT-ORIENTED FEATURES NEW TO PHP 5 PHP 3 was released in mid-1998. Some basic object-oriented (OO)...

OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P6 pot

... 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 ... produce an expanded and upgraded class. As you’ve seen, you needed to make surprisingly few changes to this class in order to implement some of the key changes introduced with PHP 5. Certainly, ... to data members with set and get methods, how to set default values for data members upon declaration, and how to ensure that resources are disposed of properly.OOPHP_02.book Page 35 Friday,...

OBJECT-ORIENTED PHP Concepts, Techniques, and Code- P7 pot

... retrieves the path and size from a query string and uses these values to con-struct a thumbnail and then display it (in this chapter’s downloads, this is the file getthumb .php) . < ?php //this file ... images within a directory, at reduced sizes.< ?php require 'DirectoryItems .php& apos;;OOPHP_02.book Page 44 Friday, May 5, 2006 2:25 PMOOPHP_02.book Page 46 Friday, May 5, 2006 2:25 PM50 ... navigator, and you’ll see that the answer is not very straightforward. Among other things, it depends on the direction you want to move and the number of items your search returns. OOPHP_02.book...

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