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This function is usefull for peoples with a link directory where the links are stored inside a (MySQL) database. The PHP script is easy to use to find out if a reciprocal link still exists on the corresponding webpage. It takes care about the trailing slash in urls and can be used with (almost)... (View Snippet)
we have a form and if we would like to pass some hidden fields.say,username is hidden but required and email and password is what the user form is about:- (View Snippet)
I was being really lazy and didn't want to write one up myself, couldn't find one, and ended writing one up myself anyways. Hope this helps other lazy people. (View Snippet)
This little snippet will teach you all about arrays and arrays of arrays, and so on and so forth. (View Snippet)
Have you ever tried programming one of these: Showing Page 1 of 17 Go To: 1 | 2| 3….. Well I have written a nifty class that will take care of it for you. You can even change the formatting outside of the class. Call this class right after your query and right before where you build your html... (View Snippet)
Example of using INCLUDE to show a nav bar. For beginners. Simply uses include to show an external file (in this case, nav.php) and that's it! You can also include this in another page with a CSS style. The CSS will be automatically included in formatting the INCLUDEd page! :D (View Snippet)
class_http.php is a "screen-scraping" utility that makes it easy to scrape content and cache scraped content for any number of seconds desired before hitting the live source again. Caching makes you a good neighbor!
The class has 2 static methods that make it easy to extract individual tables of... (View Snippet)
class_session.php is a session management and password protection class. It can be used to perform 2 major functions:
1. Create and maintain session state between page hits. The class does this using simple session cache files into which the session is stored as a serialized array. This is similar... (View Snippet)
class_db.php is a database class that provides methods to work with mysql, postgres, and mssql databases. Other database types can be easily added. The class provides a common interface to the various database types. A powerful feature of the class is the ability to cache datasets to disk using a... (View Snippet)
Case switching is a neat way to make your site a bit more dynamic. it gives you the ability to show blocks of information "on the fly".
By attaching the variable name "Content" to our link, we pass that condition in the query string. Note that on the last link, our Default content will show, since... (View Snippet)
