imagick | Go binding to ImageMagick 's MagickWand C API | Computer Vision library

I use Laravel Valet. I'm trying to install the Image Magick PHP extension (PHP 7.4). I get as far as this:

pecl install imagick

And I get the error make failed.

I'm on MacOS Monterey with the Apple Silicon M1 chip.

Any tips?

Change localhost name (optional):

I have created an in image using PHP. I want to change the body background color created by php imagick. For more clarification, I have added code and output image.

I use the following code to convert PDF to PNG. As you can see, I use code setImageAlphaChannel(Imagick::ALPHACHANNEL_REMOVE ) to remove the background transparency. But in practice it only works for the last page. Do you think there is a problem with the code? Do you have a better solution with a higher speed?

I am open to including more code than just a regular expression.

I am writing some code that takes a picture, runs a couple Imagick filters, then a tesseractOCR pass, to output text.

From that text, I am using a regex with PHP to extract a SKU (model number for a product) and output the results into an array, which is then inserted to a table.

All is well, except that in my expression I'm using now:

\w[^a-z\s\/?!@#-$%^&*():;.,œ∑´®†¥¨ˆøπåß∂ƒ©˙∆˚¬Ω≈ç√∫˜µ≤≥]{4,20}

I will still get back some strings which contain ONLY letters.

The ultimate goal:

-strings that may contain uppercase letters and numbers,
-strings that contain only numbers,
-strings that do not contain only letters,
-strings which do not contain any lowercase letters,
-these strings must be between 4-20 characters

as an example:

a SKU could be 5209, or it could also be WRE5472UFG5621.

Trying to install imagick for php 8.1.1.

On image of my Dockerfile below composer install gives the following error :

I have a docker-compose file that has the XDEBUG_CONFIG environment variable configured, but Xdebug is ignoring it. When I output xdebug_info(); it says "no value" for xdebug.idekey. XDEBUG_MODE is being read correctly though.

If I set the idekey in my .ini file, it works.

PHP 7.4
Xdebug 3.1.2

I was using this call to imageMagick in PHP to merge multiple images horizontally

I would like to convert a pdf file to images in PHP.

I have got some exception like this:

Fatal error: Uncaught ImagickException: UnableToOpenBlob './sample.pdf': No such file or directory @ error/blob.c/OpenBlob/3533 in D:\Task\Clients\James\toImage\toImage.php:4 Stack trace: #0 D:\Task\Clients\James\toImage\toImage.php(4): Imagick->readImage('./sample.pdf') #1 {main} thrown in D:\Task\Clients\James\toImage\toImage.php on line 4

I wrote some code like as follows.