How can print multiple pdf files by reading from source and send to printer

I already tested window.print() command for this 开发者_运维百科purpose but it is not fulfill my requirement. I also used print content of iframe in which source is pdf file but it is only work in chrome not in other browser.

I want to print pdf files automatically using code instead of open file and print it. For example there are two files such as 1.pdf and 2.pdf in any directory and source is given then how can print both files using either javascript or php or both.

I already tested window.print() command for this purpose but it is not fulfill my requirement.

My required as image as:

Million thanks in advance.

This is not possible since most browsers, unlike google chrome (where it works) don't have a built in pdf viewer.

The printing of a pdf document is up to the pdf reader, whether or not it is installed as a browser plugin, not the browser.

I fix this issue of merging multiple pdf or image or both by using imageMagick. Using below command we can merge pdf and image as:

<?
$cmd = "test.pdf test.jpeg final.pdf";
exec("convert $cmd");
?>

After completed merging process, open final.pdf automatically using code then user can print it easily.

You can find more.