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  #1  
Old December 16th, 2005, 06:56 PM
lharvin lharvin is offline
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Setting Application Variables

How do you manage/create application variables in PHP? ColdFusion has the application.cfm page ; ASP has Global.asa ... does PHP provide a page to store application/global wide variables?

Thanks

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Old December 17th, 2005, 12:34 AM
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RE: Setting Application Variables

not in the same way as .asp

$_SESSION variables are global through out the application, or you can declare variables global on a specific page if you want the data available inside a function. PHP does not require declaring variables and also doesn't require defining them by type.

php Code:
Original - php Code
  1.  
  2. $var = 27; // var contains the integer 27 and is treated as an integer
  3. $var .= " points"; // var now contains the string "27 points"
  4. $var = substr($var, 0, 2); // var now contains the string "27"
  5. $var = $var/9; // var is now an integer = 3
  6. // all this is legal in php
  7.  
  8.  

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Old December 19th, 2005, 05:21 PM
lharvin lharvin is offline
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RE: Setting Application Variables

Ok, thank you. I just needed to make sure I wasn't missing an application/variable declaration page; but I think I will create a page w/ all my app variables on it because it makes the application easier to manage.

Thanks again.

- L

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