Bug #13386 Updated: problem supressing errors by '@' and including files
| From: | lobbin@php.net | Date: | Sat, 05 Jan 2002 21:48:07 +0000 |
| Subject: | Bug #13386 Updated: problem supressing errors by '@' and including files | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-75982@lists.php.net to get a copy of this message | ||
ID: 13386
Updated by: lobbin
Reported By: kapp@bigping.de
Old Status: Feedback
Status: Closed
Bug Type: Scripting Engine problem
Operating System: SuSE Linux 7.1
PHP Version: 4.0.6
New Comment:
No feedback. Closing.
Previous Comments:
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[2001-12-14 14:25:50] yohgaki@php.net
Is your problem is too much error message for getimagesize()?
If you write too much, chances are high that is ignored. Please try to
be precise.
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[2001-09-22 07:53:25] kapp@bigping.de
Hi Folks!
Pls. look at the following problem: I have a database
application which
returns me up to n datasets containing 40 data fields each.
Every field can hold an URL to an image or anything else.
To detect
if it is an image, I check the image size (which I need
anyway) and if
the test returns TRUE, then it returns an anchor tag to the
calling
application. So far so good...
It works fine until I have less than 13 sets. If I have
more, the PHP
parser returns a warning at every include() I use, telling
me not beeing
able to include the file. Very strange, isn't it?
If I don't use the
if ($img_size_array = @getimagesize
($image_dir.$input_array[$i])
to check if there's an image or not, the problem doesn't
happen. It
seems to be a problem of too much errors or warnings
(supressed by
the '@'). Maybe a stack overflow or something like this?
This is the function I use:
(p.s.: I already have a workaround, so the problem is not
urgent)
<?
function get_img_tags($input_array) {
include ("bcontent.php");
$img_tag = array();
for ($i = 0; $i <= count($input_array); $i++) {
$img_sp1 = $img_space1;
$img_sp2 = $img_space2;
if (preg_match ("(\Apdf)", $input_array[$i])) {
$img_tag[$i] = $img_sp1."<a
href=\"".$image_url.$input_array[$i]."\"
alt=\"".$input_array[$i+1]."\">".$input_array[$i+1]."</a>".
$img_sp2;
} else if ($img_size_array = @getimagesize
($image_dir.$input_array[$i])) {
$img_tag[$i] = $img_sp1."<img
src=\"".$image_url.$input_array[$i]."\"
".$img_size_array[3]."
alt=\"".$input_array[$i+1]."\">".$img_sp2;
}
}
return ($img_tag);
}
?>
Kind regards,
Ulrich S. Kapp
BIGPiNG! oHG
Raamkamp 8
22397 Hamburg
phone: 0049 40 608892-77
fax: 0049 40 608892-88
eMail: kapp@bigping.de
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Edit this bug report at http://bugs.php.net/?id=13386&edit=1