snlildude87
Jul 22 2005, 07:45 PM
Today, I will show you how to make a sig rotator similar to mine (refresh a page with my post, and you will see a different sig each time). We will use the sig rotator to display random sigs here at trap17. - Create a folder called sig.png
Actually, the folder can be called anything, but since we will be using the rotator here, it has to be called sig.png because Invision Power Board may not allow weird extensions. You can replace png in sig.png with any valid image extensions such as gif of jpg.
- Create a file called index.php
If you need help renaming a file to .php, post below. In the file, copy and paste the following code
index.php:
CODE <?php
Header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0");
Header("Expires: Thu, 19 Nov 1981 08:52:00 GMT");
Header("Pragma: no-cache");
Header("Content-Type: image/gif");
srand((double)microtime()*1000000);
$randnum = rand(0,1);
if($randnum == 0)
{
readfile("http://img325.imageshack.us/img325/5475/hulunes7rn.jpg");
}
else if($randnum == 1)
{
readfile("http://img325.imageshack.us/img325/2240/jnguyen5az.jpg");
}
?>
This is very simple code, but if you don't understand, I'll explain everything later. - Upload sig.png (or whatever you named it) to public_html in your web space.
- Go to http://www.trap17.com/forums/edit-signature.html
In the big text box, add this BBCode:
CODE [img]http://yourdomain.com/sig.png[/img]
Replace yourdomain.com to your domain. Mine is sang.trap17.com
Replace sig.png to whatever you named the folder.
Code Explanation - The first four lines will make sure that the browser does not cache sigs. If caching is enabled, then the image in the cache will be displayed instead of a random one.
CODE srand((double)microtime()*1000000);
This one sets up a random seed. I don't know a lot of PHP, but I know that the higher the number (1000000), the more random it will be. Correct me if I'm wrong on this.CODE $randnum = rand(0,1);
Once our seed is set up, we have to pick a random number from 0 to 1. The random number will be stored in the variable $randnum. The number "1" depends on how many sigs you have. If you have 3 sigs, then you will put a "2" instead of the "1" (0, 1, 2). If you have 5 sigs, then you would put a 4 instead of the 1 (0, 1, 2, 3, 4).CODE if($randnum == 0)
{
readfile("http://img325.imageshack.us/img325/5475/hulunes7rn.jpg");
}
This basically says that if $randnum (our random number) is 0, then it will display the image at http://img325.imageshack.us/img325/5475/hulunes7rn.jpg. Replace http://img325.imageshack.us/img325/5475/hulunes7rn.jpg with the URL of your image.CODE else if($randnum == 1)
{
readfile("http://img325.imageshack.us/img325/2240/jnguyen5az.jpg");
}
If $randnum is 1, then it will display http://img325.imageshack.us/img325/2240/jnguyen5az.jpg. Change http://img325.imageshack.us/img325/2240/jnguyen5az.jpg to the URL of your 2nd image. If you have more imagesCODE else if($randnum == 2)
{
readfile("http://img325.imageshack.us/img325/2240/blah.jpg");
}
If you have more images, then add 1 to the the number after "== " and add 1 to the last number at $randnum = rand(0,1);.
Want Something Shorter? Go here: http://www.trap17.com/forums/index.php?sho...ndpost&p=189391That's it! Post any questions below!
Reply
badinfluence
Jul 22 2005, 08:42 PM
cool.. rating 8/10. good for those sig makers, perhaps  i will sure test it out when my account is back..
Reply
Saint_Michael
Jul 23 2005, 12:27 AM
have an error Parse error: parse error, unexpected T_ELSE in /home/saint/public_html/sig.png/index.php on line 20
Reply
Saint_Michael
Jul 23 2005, 12:31 AM
heres what i did but an error should up on line 20 "randum==2" CODE <?php
Header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0");
Header("Expires: Thu, 19 Nov 1981 08:52:00 GMT");
Header("Pragma: no-cache");
Header("Content-Type: image/gif");
srand((double)microtime()*1000000);
$randnum = rand(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,2
8);
if($randnum == 0)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-2.jpg");
}
else if($randnum == 1)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-3.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-4.jpg");
}
else if($randnum == 2)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-5.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-6.gif");
}
else if($randnum == 3)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-7.gif");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-8.jpg");
}
else if($randnum == 4)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-8.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-8-1.gif");
}
else if($randnum == 5)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-9.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-10.jpg");
}
else if($randnum == 6)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-11.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-11-1.gif");
}
else if($randnum == 7)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-12.png");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-12-1.gif");
}
else if($randnum == 8)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-13.png");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-14.png");
}
else if($randnum == 9)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-15.png");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-16.jpg");
}
else if($randnum == 10)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-17.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-18.jpg");
}
else if($randnum == 11)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-19.png");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-20.png");
}
else if($randnum == 12)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-21.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-22.jpg");
}
else if($randnum == 13)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-23.png");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-24.jpg");
}
else if($randnum == 14)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-25.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-26.jpg");
}
else if($randnum == 15)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-27.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-28.jpg");
}
else if($randnum == 16)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-29.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-30.jpg");
}
else if($randnum == 17)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-31.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-32.jpg");
}
else if($randnum == 18)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-34.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-35.png");
}
else if($randnum == 19)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-36.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-37.jpg");
}
else if($randnum == 20)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-38.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-39.jpg");
}
else if($randnum == 21)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-40.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-41.jpg");
}
else if($randnum == 22)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-42.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-43.jpg");
}
else if($randnum == 23)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-44.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-44-1.jpg");
}
else if($randnum == 24)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-45.png");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-45-1.png");
}
else if($randnum == 25)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-46.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-47.jpg");
}
else if($randnum == 26)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-48.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-49.jpg");
}
else if($randnum == 27)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-50.jpg");
}
{
readfile("http://www.saint-michael.trap17.com/images/sig1-51.jpg");
}
else if($randnum == 28)
{
readfile("http://i14.photobucket.com/albums/a305/saint-michael/sig1-52.jpg");
}
?>
Reply
snlildude87
Jul 23 2005, 01:54 AM
Try this code instead: CODE <?php
Header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0");
Header("Expires: Thu, 19 Nov 1981 08:52:00 GMT");
Header("Pragma: no-cache");
Header("Content-Type: image/gif");
srand((double)microtime()*1000000);
$randnum = rand(0,54);
if($randnum == 0)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-2.jpg");
}
else if($randnum == 1)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-3.jpg");
}
else if($randnum == 2)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-4.jpg");
}
else if($randnum == 3)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-5.jpg");
}
else if($randnum == 4)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-6.gif");
}
else if($randnum == 5)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-7.gif");
}
else if($randnum == 6)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-8.jpg");
}
else if($randnum == 7)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-8.jpg");
}
else if($randnum == 8)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-8-1.gif");
}
else if($randnum == 9)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-9.jpg");
}
else if($randnum == 10)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-10.jpg");
}
else if($randnum == 11)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-11.jpg");
}
else if($randnum == 12)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-11-1.gif");
}
else if($randnum == 13)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-12.png");
}
else if($randnum == 14)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-12-1.gif");
}
else if($randnum == 15)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-13.png");
}
else if($randnum == 16)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-14.png");
}
else if($randnum == 17)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-15.png");
}
else if($randnum == 18)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-16.jpg");
}
else if($randnum == 19)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-17.jpg");
}
else if($randnum == 20)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-18.jpg");
}
else if($randnum == 21)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-19.png");
}
else if($randnum == 22)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-20.png");
}
else if($randnum == 23)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-21.jpg");
}
else if($randnum == 24)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-22.jpg");
}
else if($randnum == 25)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-23.png");
}
else if($randnum == 26)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-24.jpg");
}
else if($randnum == 27)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-25.jpg");
}
else if($randnum == 28)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-26.jpg");
}
else if($randnum == 29)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-27.jpg");
}
else if($randnum == 30)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-28.jpg");
}
else if($randnum == 31)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-29.jpg");
}
else if($randnum == 32)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-30.jpg");
}
else if($randnum == 33)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-31.jpg");
}
else if($randnum == 34)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-32.jpg");
}
else if($randnum == 35)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-34.jpg");
}
else if($randnum == 36)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-35.png");
}
else if($randnum == 37)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-36.jpg");
}
else if($randnum == 38)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-37.jpg");
}
else if($randnum == 39)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-38.jpg");
}
else if($randnum == 40)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-39.jpg");
}
else if($randnum == 41)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-40.jpg");
}
else if($randnum == 42)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-41.jpg");
}
else if($randnum == 43)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-42.jpg");
}
else if($randnum == 44)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-43.jpg");
}
else if($randnum == 45)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-44.jpg");
}
else if($randnum == 46)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-44-1.jpg");
}
else if($randnum == 47)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-45.png");
}
else if($randnum == 48)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-45-1.png");
}
else if($randnum == 49)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-46.jpg");
}
else if($randnum == 50)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-47.jpg");
}
else if($randnum == 51)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-48.jpg");
}
else if($randnum == 52)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-49.jpg");
}
else if($randnum == 53)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-50.jpg");
}
else if($randnum == 54)
{
readfile("http://www.saint-michael.trap17.com/images/sig1-51.jpg");
}
else if($randnum == 55)
{
readfile("http://i14.photobucket.com/albums/a305/saint-michael/sig1-52.jpg");
}
?> It might not work because I went through it in a second, but I'm 99% sure that it should. 
Reply
Saint_Michael
Jul 23 2005, 02:05 AM
yeah i had a funny feeling it was something like that but the else if statements threw me off a bit thanks again
Reply
snlildude87
Jul 23 2005, 02:46 AM
QUOTE(Saint_Michael @ Jul 22 2005, 11:05 PM) yeah i had a funny feeling it was something like that but the else if statements threw me off a bit thanks again You're welcome. If you add more sigs, copy CODE else if($randnum == 55)
{
readfile("http://i14.photobucket.com/albums/a305/saint-michael/sig1-52.jpg");
} and append it. Then on the new one, instead of 55, put 56. Also, change $randnum = rand(0,54); to $randnum = rand(0,55);If that doesn't work, it must be my explanation, so post your problem here, and I'll solve it.
Reply
Saint_Michael
Jul 23 2005, 03:09 AM
what confused me was the (0,1,2,3,4) and the else if statement, hmm should use the script that you gave me trimmed down a bit and just note the 2 changes that have to be made to get the script running 1300 POSTS!!!!! WOOOHOOOHOOO
Reply
snlildude87
Jul 23 2005, 03:24 AM
QUOTE(Saint_Michael @ Jul 23 2005, 12:09 AM) what confused me was the (0,1,2,3,4) and the else if statement, hmm should use the script that you gave me trimmed down a bit and just note the 2 changes that have to be made to get the script running 1300 POSTS!!!!! WOOOHOOOHOOO The (0,1,2,3,4) was there for clarification. I was trying to show why it was $randnum = rand(0,4) instead of $randnum = rand(0, 5) for 5 sigs. Actually, dude, it wasn't just two changes...it was basically every other line. By the way, I got 1300 posts a long time ago, too.
Reply
badinfluence
Jul 23 2005, 03:10 PM
array can trim off more nice look, isnt it?
Reply
Latest Entries
Damen
Apr 10 2007, 07:34 PM
Very informative thread! Thanks a bunch. I know how troublesome it is to try and do this myself. Lots of times I ended up making and animated gif! I would make it transition through all of my sigs..It was a easy solution but ended up droping the quality of my sigs. It also was repetitive. But with this I can no longer have that problem! Thanks a bunch! -Damen
Reply
Amicus
Apr 10 2007, 03:37 PM
street
Jan 21 2007, 12:34 PM
this is a really good tutorial i always wanted to know how to make a random sig come up every time i am going to use this for different banners on my site instead for on a forum. PHP always seem like a complex language and you make it look so simple.
Reply
QuickSilva
Jan 21 2007, 10:42 AM
This is a very good tutorial. I may have done it other ways and made the script get all the images from a directory, but then again it is pretty cool. If people do not understand the "rand" statement, maybe they should check out PHP's website, http://www.php.net/rand. Remember in a rand() function it is the first number then a comma then the last. Correct:CODE rand(0, 10); Not Correct:CODE rand(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
Reply
tajemranks
Jan 21 2007, 09:47 AM
hope more organized tutorial, still confuse about the step!... can we put a (different) link for every different image?...
Reply
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places on the selected partition (in most cases, the MBR ). it is a small program that loads the
operating system into the computer’s memory when the system is booted and also starts the
operating system. So, before you can think of configuring your PC to have multiple boot, you should
also know how to play around with 'em boot loaders too. And you should also make sure that y....
Multiple Classes In Html
you can use more than one at a time (8) Multiple Classes in Css Styles Classes are used in html pages to give certain defined
attributes to elements. They are useful when the attributes are to be used in more than one place on
a page. (Named Id's are only allowed once per page, but I digress... might have a tutorial on
that some day.) Sometimes you want Red text and sometimes you want Bold text. Easy enough to do,
simply define a class and apply it to the element you want red or bold. Use this class where you
want on the page, since classes are enabled to be used in several spots, for different u....
Yet Another Signature Rotator
(Easier, and more Efficient) (7) Hey Trap, It's Mr. Panda, and I'm introducing a signature rotator script I came across
several months ago. Unlike most other signature rotators on trap17, this one does DOES NOT
require the configuration process, and a new signature can be added, simply by uploading it to the
proper directory. Seeing as this requires so much less configuration, I do hope it will be
implemented by some of you 'Sig Masters' out there /biggrin.gif' border='0'
style='vertical-align:middle' alt='biggrin.gif' /> , that have to add another line of code to your
rotator file....
Multiple Admin Login (php)
This is a script that doesnt requre SQL (3) first off make a login.html page Code: QUOTE Admin Login Username: Password:
then make a check.php page Code: QUOTE $admin1 = "admin1"; //
first admin username $adm_pass1 = "password1"; // first admin password $admin2 =
"admin2"; // second admin username $adm_pass2 = "password2"; // second admin password
if(($username == $admin1 && $password == $adm_pass1) || ($username ==
$admin2 && $password == $adm_pass2)){ echo "Congratulations " . $_POST . " ....
Simple Image Rotator
randomly rotate images (6) First, It's really confusing. Do you know any tutorials on Image Manipulation on PHP?
Here's another simple one: 1. Create a 5 image. 2. Rename them to something like:
image1.jpg; image2.jpg; and so on... 3. Create your PHP file (rotation.php) 4. Enter the
following code: CODE <?php header("content-type: image/jpeg");
readfile("image".mt_rand(1,3).".jpg"); ?> 5. Execute your
script.....
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