Weird problem with... php - Printable Version +- CodeIgniter Forums (https://forum.codeigniter.com) +-- Forum: Archived Discussions (https://forum.codeigniter.com/forumdisplay.php?fid=20) +--- Forum: Archived Development & Programming (https://forum.codeigniter.com/forumdisplay.php?fid=23) +--- Thread: Weird problem with... php (/showthread.php?tid=11886) |
Weird problem with... php - El Forum - 09-26-2008 [eluser]lopetzi[/eluser] Hello, I have a piece of code (controller): Code: <?php if (!defined('BASEPATH')) exit('No direct script access allowed'); I built a function (check_txn_id) to check if I have an ID in the database. If the ID exists I want it to return false, otherwise it should return true. The weird thing is that it doesn't return anything, no matter if the ID exists or not. It just shows a blank page and the script stops. I don't know where the problem is... I'm not using the "if" correctly ? Even if I do: Code: function check_txn_id($txnid) It won't work... so I guess the function is not the problem... I don't know. Please help me! Thanks! PS: the database library is autoloaded Weird problem with... php - El Forum - 09-26-2008 [eluser]Colin Williams[/eluser] Functions cannot be defined inside a method (at least not reliably, or for any reason). Instead of a function, write a method: Code: <?php if (!defined('BASEPATH')) exit('No direct script access allowed'); Better yet, have this method in a Model, since it deals with stored data Weird problem with... php - El Forum - 09-26-2008 [eluser]lopetzi[/eluser] It works now. Thank you! |