Search found 11 matches
- Mon Oct 27, 2008 2:03 pm
- Forum: Databases
- Topic: Error Code I can't fix
- Replies: 0
- Views: 262
Error Code I can't fix
I'm sorry for this post. I have no idea what is happening, so I'm not sure what information is needed to help you guys help me. In the past 2 weeks my site has gone down twice. Each time it reported the same code. Connect failed: Lost connection to MySQL server at 'reading authorization packet', sys...
- Tue Oct 30, 2007 2:05 pm
- Forum: Javascript
- Topic: Adding additional fields
- Replies: 1
- Views: 647
Adding additional fields
Right now I have a form that takes in information. This form is set up to take 10 sets of the same information. If you fill in none, or some of the sets, it continues on. If you fill in all 10, it also continues on, but there is no option to enter in more than 10. What I would like to have happen is...
- Thu Jul 26, 2007 1:55 pm
- Forum: PHP - Code
- Topic: Exracting characters from a string & Detecting blank fie
- Replies: 14
- Views: 1427
- Thu Jul 26, 2007 12:52 pm
- Forum: PHP - Code
- Topic: Exracting characters from a string & Detecting blank fie
- Replies: 14
- Views: 1427
Re: Exracting characters from a string & Detecting blank
putting it all together if(isset($_POST['foo']) && strlen(trim($_POST['foo'])) > 0) /// $_POST['foo'] is given and contains at least one non-space character It's hard for me to believe that is more efficient than $foo=ereg_replace( ' +', '', $foo); if(!empty($foo)) ... Even if using regular...
- Wed Jul 25, 2007 2:38 pm
- Forum: PHP - Code
- Topic: Exracting characters from a string & Detecting blank fie
- Replies: 14
- Views: 1427
- Wed Jul 25, 2007 2:27 pm
- Forum: PHP - Code
- Topic: Exracting characters from a string & Detecting blank fie
- Replies: 14
- Views: 1427
Re: Exracting characters from a string & Detecting blank
if(!empty(trim($_POST['foo'])) { .... } Thanks for the advice. Your solution actually gave me an error when I ran it. It didn't like trim being inside the empty() function. But no matter, as it pointed me in the right direction in the manual. For any one else that should ever need it here is the so...
- Wed Jul 25, 2007 1:57 pm
- Forum: PHP - Code
- Topic: Exracting characters from a string & Detecting blank fie
- Replies: 14
- Views: 1427
That's perfect. Thank you. And thanks also astions.miro_igov wrote:Code: Select all
echo dirname('/data/fs1/HFtest20070724205643.pdf');
So that solves problem 1. Any suggestions about problem 2?
- Tue Jul 24, 2007 9:29 pm
- Forum: PHP - Code
- Topic: Exracting characters from a string & Detecting blank fie
- Replies: 14
- Views: 1427
Exracting characters from a string & Detecting blank fie
I have two questions. I would appreciate any help I can get. 1) I need to be able to take the string "/data/fs1/HFtest20070724205643.pdf" and extract only "/data/fs1/". Then problem I'm having is the "../fs1/.." part isn't a constant. It needs to have the ability to be ...
- Wed Jun 13, 2007 4:02 pm
- Forum: Installation and Configuration
- Topic: Problem with Session
- Replies: 4
- Views: 1392
- Tue Jun 12, 2007 7:57 pm
- Forum: Installation and Configuration
- Topic: Problem with Session
- Replies: 4
- Views: 1392
- Tue Jun 12, 2007 2:33 pm
- Forum: Installation and Configuration
- Topic: Problem with Session
- Replies: 4
- Views: 1392
Problem with Session
I'm sorry if this has been answered before. I searched through a bunch of topics and haven't yet found a solution to my problem. Any help is appreciated. When running this code <?php session_start(); print session_id(); ?> I get this for a result page Warning: session_start() [function.session-start...