How to print an output...linking with printer

[ajd335]

Hi ..
My result from Php scripts are no of files .
I want to link them to printer for printing.How can I do so.?
Ouput looks like

file1
file2
file3
file4

how can I basically make output file1 as an hyperlink and when user clicks it ...It should be printed.

[ajd335]

I have used the below code for the above

<?php
$title = " Form1";
if(isset($_POST['fname'])) { $f1 =  $_POST['fname']; }
if(isset($_POST['lname'])) { $l1 =  $_POST['lname']; }
if(isset($_POST['add'])) { $a1 =  $_POST['add']; }
if(isset($_POST['date'])) { $d1 =  $_POST['date']; }
$fullname = $l1.","." ".$f1;
 
$dirname = "/home/gr/ereports/O1"  ;
$handle = opendir($dirname) or die('cant open');
$ans = shell_exec("find /home/gr/ereports/O1/$d1*  -name \"*.ps\"  -exec grep -i -e $fullname  {} \\; -print0 ");
$ans1 = explode("\n",$ans);
foreach($ans1 as $key => $value)
{
$str=  substr($value,0,56);
print $str;
print('<a  href ="#" onclick = " print1(); return false;">Print</a>');
echo "<br/>";
}
function print1()
{
$fin = shell_exec("lpr -Pprinter1 $str");
}
?>
 

My current $str contains the below.And thats the output from the above script...

/home/path to fil...../file1.ps print
/home/path to fil...../file2.ps print
/home/path to fil...../file3.ps print
 

Now I want to do something so that when I click on print It should print the desired file on which It was clicked.
I am not getting the proper one...
Whats wrong in that ??