My goal is to extract about 30 JPG or PNG images from a PDF using PHP. I’m using ImageMagick from PHP in a shared hosting. Imagick::readImage. (PECL imagick ). Imagick::readImage — Reads image from filename. Description. bool Imagick::readImage (string $filename). Example case: extract page 1 of a pdf file and save it as jpg image. $i = new Imagick(); $i->setResolution();.
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How can we fix it? No, I’ve tried this.
PHP и PHP 7 на русском: Функция Imagick::readImage() – Reads image from filename
I’m using ImageMagick 6. Based by looking at the pages, you would think that they behave the exact same, except in their arguments: Got a patch for a bug?
Edit Report a Bug.
This code will leave notifications. I have tried several source PDFs having from 20 to 30 images each. Does imaick work with a simple convert command line?
The functions setImageFormat and setFormat, programmed line after line, provided no effect to changing the format to png, bmp, or gif.
If it still fails try reading 5 pages at a time which will hopefully isolate the problem. Sign up or log in Sign up using Google.
How to Convert a PDF to JPEG using PHP
As described in my answer: The first page is  and you are requesting page  which would be the 16 page. So I figured out I needed to encode the url properly. It opens up new errors, it dose’t even understand the url. This doesn’t work with the url: ImagickException Unable to read the file: Email Required, but never shown.
It always gives an exception in the readImage command when index is around 15 or higher depending on the source PDF.
Reads image from filename
ReadImage takes a string containing the folder location of the file, and ReadImageFile takes a handle pointing to the file location.
Post as a guest Name. I’m using this snippet for reading images on different websites: Read page 1 from test. The problem is that Imagick can’t handle the uri format.
Imagick – Can’t read image files from URL. I just encountered a similar issue. Select all convert bound.
Initially, the first looks far more tempting, since you don’t have to worry about fopen and fclose commands. I’m trying to extract pages 0 to Try to use urlencode function for encode special chars imagock url: Some sample code to demonstrate using PHP Version 5.
The Imagemagick developers have nothing readumage do with Imagick. The Blue Dog 2, 3 14 The code above works for the first X pages, then fails with an exception.
The resultant filesizes should be enough to convince you that all bad files are merely duplicate jpgs Try to use urlencode function for encode special chars of url:.