Search found 39 matches

by wurdup
Wed Oct 20, 2010 6:44 pm
Forum: PHP - Code
Topic: running function from a string
Replies: 3
Views: 235

Re: running function from a string

thanks would work but I've figured out a better solution

eval("\$output = $input;");

I had already tried this but put a \ infront of $input. Thanks anway.
by wurdup
Wed Oct 20, 2010 6:31 pm
Forum: PHP - Code
Topic: running function from a string
Replies: 3
Views: 235

running function from a string

I need to able to run a function from a string passed from a client but I can't get it to work. I've used eval($input) but can't use call_user_func because the parameters count may be different. I need something like: // read client input ( eg "myFunction()") $input = socket_read($spawn, 1...
by wurdup
Wed Oct 20, 2010 12:55 pm
Forum: PHP - Code
Topic: Need help displaying php echo in div.
Replies: 2
Views: 154

Re: Need help displaying php echo in div.

ok thanks will look into it. I've tested putting the if(isset($_post) in the body and it works. Are there any security implications doing this?
by wurdup
Wed Oct 20, 2010 11:05 am
Forum: PHP - Code
Topic: Need help displaying php echo in div.
Replies: 2
Views: 154

Need help displaying php echo in div.

Is it possible to display an echo in a div from an if statement before the html code? Basically I'm using server sockets and need to display the result before and after sending in a div box. You enter the string in an input box which sends to itself it then should display a message in the div saying...
by wurdup
Thu Sep 02, 2010 2:51 pm
Forum: HTML, CSS and other UI Design Technologies
Topic: If noscript show text?
Replies: 1
Views: 2123

Re: If noscript show text?

you can use php to check javascript enabled:

Code: Select all


$results = get_browser();
if ($results["javascript"] == 1) {

<script></script>

}
else { echo "javas not enabled";}

by wurdup
Thu Sep 02, 2010 2:37 pm
Forum: HTML, CSS and other UI Design Technologies
Topic: Side by Side div boxes?
Replies: 2
Views: 1802

Side by Side div boxes?

I have 2 div boxes in a containing div (900px). The left box is width 200px and I want the second div to get width automatically (would be 700px in this case). I tried this and works ok with float:left but as soon as you fill the box with text/pics the box moves below so it's no longer side by side....
by wurdup
Tue Jul 06, 2010 5:21 pm
Forum: PHP - Code
Topic: sorting array after mysql query
Replies: 9
Views: 474

Re: sorting array after mysql query

it's fine i removed the order by and letter and doing it manually.
by wurdup
Tue Jul 06, 2010 5:05 pm
Forum: PHP - Code
Topic: sorting array after mysql query
Replies: 9
Views: 474

Re: sorting array after mysql query

thanks this works well. I was making the mistake of not putting the ['user_company'] on the $row.

Out of interest why and how would you add a function to the database? What is you're using your own salts etc?
by wurdup
Tue Jul 06, 2010 4:16 pm
Forum: PHP - Code
Topic: sorting array after mysql query
Replies: 9
Views: 474

Re: sorting array after mysql query

Populate your array collection normally, apply your decrypt function (which you generally want to apply at the database level, and not PHP), then perform a sort() or usort()

That's what I'm asking for help with.
by wurdup
Tue Jul 06, 2010 3:53 pm
Forum: PHP - Code
Topic: sorting array after mysql query
Replies: 9
Views: 474

Re: sorting array after mysql query

When I use that I get:

FUNCTION *database name*.decrypt does not exist
These functions are PHP functions.
by wurdup
Tue Jul 06, 2010 3:27 pm
Forum: PHP - Code
Topic: sorting array after mysql query
Replies: 9
Views: 474

Re: sorting array after mysql query

Sorry I think you misunderstand the question. I already have an encrypy function of my own: encrypt() and decrypt(). I need to use these functions.
by wurdup
Tue Jul 06, 2010 3:05 pm
Forum: PHP - Code
Topic: sorting array after mysql query
Replies: 9
Views: 474

sorting array after mysql query

I have a mysql query that works: $sql= "SELECT user_company FROM users WHERE user_company LIKE '$letter%' ORDER BY user_company"; $productR = mysql_query($sql) or die (mysql_error()); This worked and showed the company alphabetically. Now however I have encrypted the database so now it is ...
by wurdup
Sun Jun 13, 2010 10:20 am
Forum: PHP - Code
Topic: make safe user input?
Replies: 4
Views: 488

Re: make safe user input?

So all input should remove tags as well?
by wurdup
Sun Jun 13, 2010 9:00 am
Forum: PHP - Code
Topic: make safe user input?
Replies: 4
Views: 488

make safe user input?

Is mysql_real_escape_string adequate for user input for a username box using mysql? Checking other websites they state stripping tags if adequate. What's the most secure method?
by wurdup
Fri Jun 04, 2010 10:17 am
Forum: HTML, CSS and other UI Design Technologies
Topic: minimum Y position of div box?
Replies: 1
Views: 1639

minimum Y position of div box?

I have a footer in a div box that works well and displays under the main div box for the website but certain pages have only a few lines of writing on and when this happens the footer is right near the top of the page. How can I make it so when the div box is lower than say 700px it defaults to top:...