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Search took 0.19 seconds. Search: Posts Made By: Truffle
Forum: PHP 09-29-2012, 03:34 AM
Replies: 8
Views: 784
Posted By Truffle
There is also the $_SESSION variable that stores...

There is also the $_SESSION variable that stores values in the users session until they close the browser. So it would stick between pages.

You start a session by calling the session_start()...
Forum: PHP 09-29-2012, 03:25 AM
Replies: 2
Views: 409
Posted By Truffle
For what you are wanting to do a dynamic server...

For what you are wanting to do a dynamic server side language is required

Everyone has their own opinions but I think PHP is the easiest to learn. Some may prefer Perl, Python or Ruby.

But if...
Forum: MySQL 09-08-2012, 04:02 AM
Replies: 4
Views: 1,000
Posted By Truffle
SELECT id,name,number FROM goodcustomers ...

SELECT id,name,number FROM goodcustomers

UNION

SELECT id,name,number FROM badcustomers WHERE joinme NOT IN (SELECT id FROM goodcustomers)
Forum: PHP 05-27-2012, 01:00 AM
Replies: 32
Views: 1,894
Posted By Truffle
I have just the PHP package. I also have an 8GB...

I have just the PHP package. I also have an 8GB RAM machine, 3.3GHz processor. The project does have ALOT of files though and it's under Git control. The newest netbeans has git functionality built...
Forum: PHP 05-25-2012, 03:00 AM
Replies: 8
Views: 534
Posted By Truffle
I'm not exactly sure what you are trying to do ...

I'm not exactly sure what you are trying to do

I don't see the need for having functions in there or to add anything to your class. Ideally the SafePDO class is in a separate file called...
Forum: PHP 05-24-2012, 03:50 AM
Replies: 32
Views: 1,894
Posted By Truffle
Is Netbeans the best we have?

I like a lot of the features that Netbeans has. As far as features go it's the best I've come across but the software is so bloated and slow and I'm really getting tired of using it.

I've been...
Forum: PHP 05-24-2012, 03:01 AM
Replies: 8
Views: 534
Posted By Truffle
yes, the variables $dsn, $username, and $password...

yes, the variables $dsn, $username, and $password are all set when you create the SafePDO class and are sent back to the parent PDO class through this line


// . . . create a PDO...
Forum: JavaScript programming 02-12-2012, 12:40 AM
Replies: 5
Views: 612
Posted By Truffle
and the pure javacsript which is actually less...

and the pure javacsript which is actually less code and better than jquery


<script type="text/javascript">
function blank(element)
{
element.value = "";
}
</script>
Forum: JavaScript programming 02-12-2012, 12:35 AM
Replies: 5
Views: 612
Posted By Truffle
Not sure why it's not working for you but it...

Not sure why it's not working for you but it looks like you are mixing regular javascript with jquery.

Here is a simple jquery way of handling it.


<script type="text/javascript">...
Forum: JavaScript programming 02-08-2012, 06:04 AM
Replies: 0
Views: 352
Posted By Truffle
Draggable Div. mouseup event need js guru :)

I set out to do a little exercise in creating draggable divs that look like app windows in pure javascript, with very little html. Problem is my mouseup event isn't always triggering and will never...
Forum: PHP 12-15-2011, 03:50 PM
Replies: 3
Views: 297
Posted By Truffle
you may want to first pull the timestamp out as a...

you may want to first pull the timestamp out as a unix timestamp using the UNIX_TIMESTAMP function in MySQL


"SELECT UNIX_TIMESTAMP(column_name) AS date FROM table"

...

$time =...
Forum: PHP 12-13-2011, 04:19 PM
Replies: 5
Views: 2,126
Posted By Truffle
how would you keep from getting a script timeout...

how would you keep from getting a script timeout error?
Forum: PHP 12-13-2011, 04:09 PM
Replies: 4
Views: 1,387
Posted By Truffle
I'm inexperienced in this area but barcode...

I'm inexperienced in this area but barcode scanners that I have seen will print a UPC number into a text field, whether its on a web page or an open Notepad/Word etc, when you scan an item

I guess...
Forum: PHP 12-13-2011, 04:02 PM
Replies: 6
Views: 2,545
Posted By Truffle
I know you got the answer you were looking for...

I know you got the answer you were looking for but I would recommend a different approach if possible. To me that is tough to read. I would do this, fwiw :cool:


$class = ($row1['PageID'] ==...
Forum: PHP 11-30-2011, 08:04 PM
Replies: 1
Views: 230
Posted By Truffle
$lowhigh_price =0( <= 0.75 * $av_price); ...

$lowhigh_price =0( <= 0.75 * $av_price);


I can't tell what that's supposed to be

Can you provide sample data and what you would expect to output based on that?

Then maybe I or someone...
Forum: Site reviews 11-30-2011, 04:16 PM
Replies: 0
Views: 817
Posted By Truffle
Puzzle Game

Any other gamers on here? You should recognize this from Fallout 3

Description:
Partial clone of the Robco Industries hacking game found in the video game Fallout 3. Written in Javascript/jQuery...
Forum: PHP 11-29-2011, 03:48 PM
Replies: 7
Views: 381
Posted By Truffle
You just have to make sure your code doesn't...

You just have to make sure your code doesn't allow that.(for instance, setup a table of session keys that should correspond to a userid and the user has to have a cookie that holds a matching session...
Forum: PHP 11-28-2011, 03:47 PM
Replies: 4
Views: 284
Posted By Truffle
What I do is something like this I have a...

What I do is something like this

I have a file called something like "functions_frontend.php" that has the code to display the menu and other generic html stuff

In each php page I'll call the...
Forum: PHP 11-18-2011, 04:09 PM
Replies: 4
Views: 365
Posted By Truffle
Here's a function I made to resize images and...

Here's a function I made to resize images and keep the aspect ratio

It uses constants that I defined in an include
IMG_RESIZE_HEIGHT and IMG_RESIZE_WIDTH just replace those values.


But this...
Forum: PHP 11-18-2011, 03:12 PM
Replies: 2
Views: 277
Posted By Truffle
looks like you have variables in your sql...

looks like you have variables in your sql statement that do not exists such as $fname

The correct variable to use for that in this case is $_SESSION['fname']
It could look like this inside the...
Forum: PHP 11-18-2011, 01:48 PM
Replies: 7
Views: 930
Posted By Truffle
$_SESSION['login']=$login['login']; This...

$_SESSION['login']=$login['login'];


This is wrong because $login is not an array. It should simply just be holding a string value that was in $_POST['login']. So it should be like this

...
Forum: Post a PHP snippet 11-17-2011, 08:02 PM
Replies: 3
Views: 2,694
Posted By Truffle
Yeah you're right. I actually us $db->insert()...

Yeah you're right. I actually us $db->insert() when doing any query that doesn't require a return so it's more of a generic function than just insert
Forum: PHP 11-17-2011, 07:21 PM
Replies: 5
Views: 618
Posted By Truffle
They are using navigator.geolocation which is...

They are using navigator.geolocation which is javascript and the data is only provided to you by the user if they wish to disclose it.
https://developer.mozilla.org/en/Using_geolocation

So, I...
Forum: Post a PHP snippet 11-17-2011, 06:04 PM
Replies: 3
Views: 2,694
Posted By Truffle
Simple MySQL PDO Wrapper

I wrote this for a project I've been working on to help simplify database queries and keep the code clean. Also read that binding the parameters in your queries is great protection against injection...
Forum: PHP 11-17-2011, 05:39 PM
Replies: 5
Views: 618
Posted By Truffle
Not sure what the policy here is on posting links...

Not sure what the policy here is on posting links but google

"ip geolocation api"

The first result has an api that you can use with PHP code examples
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