Getimagesize Stop Error Php
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Getimagesize() Read Error Codeigniter
programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Handle error when getimagesize can't find a file up vote 10 down vote favorite 5 when I'm trying to getimagesize($img) and
Notice: Getimagesize(): Read Error! Opencart
the image doesn't exist, I get an error. I don't want to first check whether the file exists, just handle the error. I'm not sure how try catch works, but I want to do something like: try: getimagesize($img) $works = true catch: $works = flase php try-catch getimagesize share|improve this question edited Oct 23 '14 at 14:31 TRiG 5,47623170 asked Sep 1 '09 at 18:19 Johan 6,954275782 add a comment| 3 Answers 3 active message getimagesize() function.getimagesize read error codeigniter oldest votes up vote 34 down vote accepted Like you said, if used on a non-existing file, getimagesize generates a warning : This code : if ($data = getimagesize('not-existing.png')) { echo "OK"; } else { echo "NOT OK"; } will get you a Warning: getimagesize(not-existing.png) [function.getimagesize]: failed to open stream: No such file or directory A solution would be to use the @ operator, to mask that error : if ($data = @getimagesize('not-existing.png')) { echo "OK"; } else { echo "NOT OK"; } As the file doesn't exist, $data will still be false ; but no warning will be displayed. Another solution would be to check if the file exists, before using getimagesize ; something like this would do : if (file_exists('not-existing.png') && ($data = getimagesize('not-existing.png')) ) { echo "OK"; } else { echo "NOT OK"; } If the file doesn't exist, getimagesize is not called -- which means no warning Still, this solution is not the one you should use for images that are on another server, and accessed via HTTP (if you are in this case), as it'll mean two requests to the remote server. For local images, that would be quite OK, I suppose ; only problem I see is the notice generated when there is a read error not being masked. Finally : I would
filename cannot be empty If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have
Php Get Image Dimensions From Url
to register before you can post: click the register link above php getimagesize failed to open stream to proceed. To start viewing messages, select the forum that you want to visit from the selection below. php get image file size Results 1 to 6 of 6 Thread: [RESOLVED] HELP! getimagesize() warning - filename cannot be empty Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this http://stackoverflow.com/questions/1363876/handle-error-when-getimagesize-cant-find-a-file Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 07-13-2013,04:25 PM #1 froppo View Profile View Forum Posts Registered User Join Date Jul 2013 Posts 12 [RESOLVED] HELP! getimagesize() warning - filename cannot be empty Please forgive me. I'm kind of a beginner when it comes to this stuff. So, I built a photo upload http://www.webdeveloper.com/forum/showthread.php?281079-RESOLVED-HELP!-getimagesize()-warning-filename-cannot-be-empty script using PHP/MySQL. Within the script photos are re-sized and given a temporary name while being uploaded. I initially tested the script using several pictures (file size 220 KB | 960 x 720) everything worked just fine. Then I attempted to upload several pictures from my digital camera (file size 2.47 MB | 3000 x 4000) and all of a sudden I got this error: Warning: getimagesize() [function.getimagesize]: Filename cannot be empty in /php_parsers/photo_system.php on line 94 Warning: Cannot modify header information - headers already sent by (output started at /php_parsers/photo_system.php:94) in /php_parsers/photo_system.php on line 96 I checked other posts to see if there is already a resolution posted in these forums but could never find a scenario where the file upload would work for some files but not others. Anyway, here is the code I'm working with. I've commented the offending line 94 and 96. Any help you could give would be greatly appreciated! Code:
at http://stackoverflow.com/questions/10434735/php-getimagesize-erro... Your path isn't in quotes, so it's not a https://recalll.co/app/?q=php%20getimagesize%20errors%20-%20Stack%20Overflow string. $size = getimagesize(upload/$array['image']); upload $array['image'] $size = getimagesize('upload/' https://www.tutorialspoint.com/php/php_error_handling.htm . $array['image']); php getimagesize errors - Stack Overflow View More at http://stackoverflow.com/questions/10434735/php-getimagesize-erro... Calling getimagesize($image) on deleted image of course should give you error. Check if file exists before calling getimagesize($image) with file_exists($file_path) function. if (file_exists($large_image_location)){ read error if(file_exists($thumb_image_location)){ $thumb_photo_exists = ""; }else{ $thumb_photo_exists = ""; } $large_photo_exists = ""; } else { $large_photo_exists = ""; $thumb_photo_exists = ""; } I took out the delete and just replaced it with the form. This will then getimagesize read error overwrite the file so their is something for the function to look to on the server. php - getimagesize error - Stack Overflow View More at http://stackoverflow.com/questions/11413159/getimagesize-error If you want getimagesize to fetch the image from a remote server, by sending an HTTP request and downloading it, you need to use an absolute URL (starting with http://domainname.ext/...) For example, this portion of code : $url = 'http://static.php.net/www.php.net/images/php.gif?test=glop&blah=huhu'; $data = getimagesize($url); var_dump($data); array 0 => int 120 1 => int 67 2 => int 1 3 => string 'width="120" height="67"' (length=23) 'bits' => int 7 'channels' => int 3 'mime' => string 'image/gif' (length=9) If you don't want to fetch a remote image, then, you need to specify the path to an image that exists on the same machine than
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