Home > Read Error > Php Getimagesize Error Handling

Php Getimagesize Error Handling


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. If a non-image file is supplied, it may be incorrectly detected as an image and the function will return successfully. Posts and comments are the property of their posters. This will work great in my CLI scripts ;) Thanks jeffAgree with the statement this is very bad advice. http://iipseconline.com/read-error/php-getimagesize-read-error.html

Try this code:
$file_path = parse_url("http://www.informatik.com/themeforest/test/wp-content/uploads/2011/12/home18.jpg");
$siteurl_path = parse_url(site_url());

$file_path = ltrim(str_replace($siteurl_path['path'], '', $file_path['path']), '/');
$thesize = getimagesize( ABSPATH. $file_path );
Previous versions You'll have to throw them in your function though. I'm not sure how try catch works, but I want to do something like: try: getimagesize($img) $works = true catch: $works = flase php try-catch getimagesize share|improve this question edited Oct I have used @ once or twice but I always have to hunt around for it each time I need it. StephenWhilst errors should be handled properly it's impossible to go to this web-site

Magento Notice: Getimagesize(): Read Error!

Gallery URL (optional but very useful): (Sorry, this is a URL I don't want crawled... Width and height information is contained in bytes 4-7 after this byte.
$size_data =

But the first poster to my question also gave a different but correct answer (less code than yours). Last edited: 05/18/12 4:19pm Ross Wilson says: What about this? $thesize = getimagesize( ABSPATH . $file_path ); Last edited: 05/18/12 4:20pm idt says: I think the image path needs to be DDoS ignorant newbie question: Why not block originating IP addresses? Getimagesize Php Get this information from the PHP diagnostic (in the configuration wizard).

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Getimagesize() Read Error Codeigniter Yes, I did see that. if(your condition here){ echo "condition is true, do something"; }else{ echo "condition is not true, do something else"; } if the function or statement you run inside the "if" or "else" http://php.net/manual/en/function.getimagesize.php I am running PHP 4.3 as a module with apache 1.3...

In this case, getimagesize() returns the values for the first codestream it encounters in the root of the file. Php Getimagesize Failed To Open Stream All code MIT license.Hosting by Media Temple.If anything helps, feel free to buy me a beer. in /util.php on line 174 Warning: getimagesize: Read error! Currently, this will return the different JPG APP markers as an associative array.

Getimagesize() Read Error Codeigniter

asked 7 years ago viewed 22711 times active 1 year ago Visit Chat Linked 10 How can I check whether or not a file is an image? http://www.codingforums.com/php/251693-problem-getimagesize.html Take it from someone who has programmed for over ten years: not once has the computational mechanism of the machine malfunctioned. Magento Notice: Getimagesize(): Read Error! Take it from someone who has programmed for over ten years: not once has the computational mechanism of the machine malfunctioned. Notice: Getimagesize(): Read Error! Opencart Is this alternate history plausible? (Hard Sci-Fi, Realistic History) Was the Boeing 747 designed to be supersonic?

How can I wrap text into two columns? This question has expired. Some sample code: $file_path = parse_url("http://www.informatik.com/themeforest/test/wp-content/uploads/2011/12/home18.jpg");

$file_path = ltrim( $file_path['path'], '/' );
// result is: themeforest/test/wp-content/uploads/2011/12/home18.jpg
// note: I also tried this: $file_path = $file_path['path'];
I wrote a function to get the size of a JPEG by streaming bytes until the proper data is found to report the width and height:

// Message Getimagesize() Function.getimagesize Read Error Codeigniter

You may have to register before you can post: click the register link above to proceed. You can set your php.ini for production and turn off displaying errors, logging them instead, and you can create a custom error handler for more advanced things. The computer is always right. his comment is here How common is the usage of yous as a plural of you?

This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Getimagesize Php W3schools So, the code must go something like this: // Set our own error handler; we will restore the default one afterwards. // Our new error handler need only handle E_WARNING and On read error, getimagesize() will generate an error of level E_NOTICE.

in /util.php on line 174 And other line numbers for the same file, same error.

How do I replace and (&&) in a for loop? This is, of course, different if dealing with a VPS or dedicated server. zofrexThere are still other workarounds that are better than this, you can add custom error handlers without So here are the functions I wrote to accomplish this. Php Getimagesize Not Working For some reason, somebody made a horrible decision, and IMG_PNG is actually 4 in my version of PHP, while IMAGETYPE_PNG is 3.

But not impossible. Username Password I've forgotten my password Remember me This is not recommended for shared computers Sign in anonymously Don't add me to the active users list Privacy Policy HomeMain ContentDWBHomeTutorialsFeaturesDemosTopicsThe If the condition returns "true", the first statement will be executed, otherwise the second statement will get executed. weblink What am I doing wrong??

Not great I know but it could still save you from trouble if your detection fails somehow. switch($watcher->report_last_error()) { // error handling logic here } ...which is nice and neat and does not mess with global variables. Here is a snippet of my code... Gabriel Reguly, John Cotton, John Buchmann, Luis Abarca voted on this question.

Announcements (our blog) | Follow us on Twitter | Terms | Privacy © 2009-2012 documentation downloads search forums support development login Home » Forums » Gallery 1 » Troubleshooting and Problems Not the answer you're looking for? getimagesize() can also return some more information in imageinfo parameter. Trap for errors with getimagesize Started by RIRedinPA, Dec 10 2007 02:59 PM Please log in to reply 1 reply to this topic #1 RIRedinPA RIRedinPA Advanced Member Members 256 posts

when i use uploading folder, if the folder has more than 5 files it wont upload, it gets stuck trying to upload the first file... This question has been answered. Register. In that case it would be better to suppress the error on a production site than publicly reveal details about the site's inner workings.

What kind of weapons could squirrels use? Last edited by Dormilich; 02-16-2012 at 10:02 AM. For example, on a shared hosting environment you're not likely to have any control over php.ini, so you can't change those settings. Not a member yet?

What kind of bugs do "goto" statements lead to? Examples Example #2 getimagesize() example list($width,$height,$type,$attr)=