ID: 41321
Updated by: [EMAIL PROTECTED]
Reported By: marduc at start dot no
Status: Open
Bug Type: GetImageSize related
Operating System: OS X
PHP Version: 5.2.2
New Comment:
"I do prefer that it doesn't give off any warnings tho as the function
is a nice way to check for invalid images."
I agree, such functions should be quiet unless something critical for
php happened, invalid images do not fit in this category.
Previous Comments:
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[2007-05-08 16:24:36] with at thesublevels dot com
The same thing happens to me on a linux box with 5.2.2.
The problem is not that an error appears, but that it only appears when
you use the function on a very small file. According to the docs the
error should appear on all invalid files.
I do prefer that it doesn't give off any warnings tho as the function
is a nice way to check for invalid images. I just use an extra check for
the length of the file to avoid the error altogether since no image
files get as small as just a couple of bytes.
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[2007-05-08 15:02:09] marduc at start dot no
code
----
file_put_contents("test", "123456789012");
echo "12 chars:\n";
var_dump(getimagesize("test"));
file_put_contents("test", "1234567890");
echo "10 chars:\n";
var_dump(getimagesize("test"));
output
------
12 chars:
bool(false)
10 chars:
Warning: getimagesize(): Read error! in /home/user/test.php on line 8
bool(false)
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[2007-05-07 21:46:45] marduc at start dot no
Am I missing something? The docs says "If accessing the filename image
is impossible, or if it isn't a valid picture, getimagesize() will
generate an error of level E_WARNING". Using getimagesize on a textfile
containing 12 or more characters or any other file not being a valid
picture, say a pdf-document, does not produce a warning? The only time I
get a warning is using a textfile containing less than 12 characters.
------------------------------------------------------------------------
[2007-05-07 21:33:37] [EMAIL PROTECTED]
Why did you reopen? You get a warning, just like the docs say...
------------------------------------------------------------------------
[2007-05-07 21:24:39] marduc at start dot no
Same thing happens using the latest CVS Snapshot. "Read error!" on
getimagesize() on a textfile containing less than 12 characters. No
warning on getimagesize() on the same file containing 13 characters.
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the rest of the comments, please view the bug report online at
http://bugs.php.net/41321
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