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Image Gallery question

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  #1  
Old February 2nd, 2004, 05:44 AM
mjar81 mjar81 is offline
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Image Gallery question
I'm running an ISS webserver with PHP 4.3.4 using the php_gd2.dll extention enabled.

i have the basic image gallery up and running, but i'm wondering how to get the gallerys to display when the folders have special characters in them.

i want to prefix each folder with a date but i can't use the "-" character.

any ideas on how i might go about solving this problem?

Thanks for any help in advance,
mjar81
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  #2  
Old February 2nd, 2004, 12:37 PM
notepad notepad is offline
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RE: Image Gallery question
the code checks to make sure that folder names are alpha-numeric characters only, so find that portion of the code and strip out "-" symbols before it runs the check. that should take care of it
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  #3  
Old February 3rd, 2004, 02:08 PM
mjar81 mjar81 is offline
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RE: Image Gallery question
hmm... i did a search of all my code and i can't seem to locate the portion that checks for alpha-numeric characters...

i thought i understood the code, but i guess not... i'm a newbie!

although i did manage to apply a css sheet to the page!

thanks for any help... i'm trying to learn!
mjar81
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  #4  
Old February 3rd, 2004, 02:50 PM
notepad notepad is offline
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RE: Image Gallery question
it's right at the top there. change:
php Code:
Original - php Code 
  1.  
  2. if(!ctype_alnum(str_replace(' ', '', $value)))
  3.     $invalid = true;

to something along the lines of:
php Code:
Original - php Code 
  1.  
  2. // what characters do u want to allow?
  3. $chars = array(' ', '-');
  4. if(!ctype_alnum(str_replace($chars, '', $value)))
  5.     $invalid = true;
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  #5  
Old February 3rd, 2004, 04:17 PM
mjar81 mjar81 is offline
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RE: Image Gallery question
AWESOME! that did it! thanks for all the help... if you want to see my gallery in action, only to see the way cool CSS sheet i applied, head on oaver to www.markrickert.net and click on the link underneath the header graphic!

thanks again for your help!
mjar81
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  #6  
Old February 3rd, 2004, 04:57 PM
mjar81 mjar81 is offline
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RE: Image Gallery question
i also just added a "HOME" navigation button to the page with the code:

php Code:
Original - php Code 
  1.  
  2. print('<tr><td align="center" colspan="' . COLS . '">
  3. <a href="'.$SERVER['PHP_SELF'].' ?nav=">HOME</a>
  4. </td></tr><td align="center" colspan="' . COLS . '">');


it works well!
mjar81
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  #7  
Old February 3rd, 2004, 05:30 PM
notepad notepad is offline
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RE: Image Gallery question
looks good!
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