PHP and MySQL Web Development - P90 doc

PHP and MySQL Web Development - P90 doc

... session and register the variable $HTTP_SESSION_VARS['sess_var'].The code to do this is shown in Listing 20.1. Listing 20.1 page1 .php Starting a Session and Registering a Variable < ?php session_start(); $HTTP_SESSION_VARS['sess_var'] ... passed along via the session ID to page2 .php. 25 525x ch20 1/24/03 2:57 PM Page 419 418 Chapter 20 Using Session Control in...

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PHP and MySQL Web Development - P36 doc

... 3:35 PM Page 145 146 Chapter 6 Object-Oriented PHP Object-oriented software is designed and built as a set of self-contained objects with both attributes and operations that interact to meet ... of software development, OO is the norm and function oriented software is considered old fashioned. For a number of reasons, most Web scripts are unfortu- nately still designed and writ...

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PHP and MySQL Web Development - P46 docx

... will probably ever want to use. DATETIME 100 0-0 1-0 1 A date and time.Will be displayed as 00:00:00 YYYY-MM-DD HH:MM:SS. 999 9-1 2-3 1 23:59:59 TIMESTAMP[(M)] 197 0-0 1-0 1 A timestamp, useful for transaction ... transaction recording. Table 8.7 Date and Time Data Types Type Range Description DATE 100 0-0 1-0 1 A date.Will be displayed as YYYY-MM-DD. 999 9-1 2-3 1...

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