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Thumbnail errors....

   Frihost Forum Index -> Scripting -> Php and MySQL
 


Assiez
http://pastebin.com/690961

is my current code for generating thumbnails. It requires the GD library which I see is enabled here, http://frih.net/phpinfo

but when I run it, I get a lot of errors like the following, can someone help me with this?

Quote:
Warning: imagesx(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 41

Warning: imagesy(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 42

Warning: imagecopyresampled(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 59

Warning: imagejpeg(): Unable to open 'tn_HouseTop.JPG' for writing in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 64

Warning: imagedestroy(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 67

Warning: imagesx(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 41

Warning: imagesy(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 42

Warning: imagecopyresampled(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 59

Warning: imagejpeg(): Unable to open 'tn_P1010783.JPG' for writing in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 64

Warning: imagedestroy(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 67

Warning: imagesx(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 41

Warning: imagesy(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 42

Warning: imagecopyresampled(): supplied argument is not a valid Image resource in /home/assiez/domains/vulcansforge.frih.net/public_html/PhotoOrg/pictures/art/thumbnail_generator.php on line 59

etc....

JayBee
what image type do you use?
(jpg, gif, png ...)

you can use
Code:
$src_img=imagecreatefromgd2($name);

or
Code:
$src_img=imagecreatefromgd($name);



insted of (line 39,40)
Code:
if (preg_match("/jpg|jpeg/",$system[1])){$src_img=imagecreatefromjpeg($name);}
if (preg_match("/png/",$system[1])){$src_img=imagecreatefrompng($name);}



or you can use PHP Thumb() The PHP thumbnail creator
it is very good solution for thumbnail generating and caching
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