PHP wrapper for the pdfimages command available on most linux distro's.
use Wb\PdfImages\PdfImages;
$pdfImages = PdfImages::create();
// $result is an instance of \FilesystemIterator
$result = $pdfImages->extractImages('path/to/pdf');
$result2 = $pdfImages->extractImages('path/to/pdf', 'path/to/other/destination/dir/then/tmp');
PNG images will not be converted to jpeg but will be extracted as one or more ppm files.
cp phpunit.xml.dist phpunit.xml
Change the phpunit.xml env binary directive if necessary.
composer install
php vendor/bin/phpunit