I am using CentOs on my client server. At first, i tried your library on my windows local server and it is working fine. But when i try to use your library on client server then i am facing problems. I installed poppler-util using the command 'yum install poppler-utils' and then i install library using composer.
When i upload PDF its showing me error of "file_get_contents(/var/www/html/vendor/tonchik-tm/pdf-to-html/src/../output/58144fc8b5dcc/14777261521_test-1.html): failed to open stream: No such file or directory". The html files are not creating in output folder.
When I run pdftohtml command its not showing me some parameters like -fmt, -s, -wbt, -fontfullname etc.
Please let me know if what steps should i follow in order to get this library works in CentOS.