[PHP] Grabbing the STDOUT

[Brent Clark]

Hi all

Ive been try for sometime now, and too tried googling for an answer, to grab the 
STDOUT of a command.
In this case the binary command is readbar
The general output of readbar executed on its own is as so:
    Code 39->10005802
    IATA 2 of 5->2
    IATA 2 of 5->8
    1 barcodes found

I basically need to grab this output.

Does anyone know how to send this to an array or varible.

I too have tried the passthru function.

Kind Regards and thanks to anyone that can help
Brent Clark


<?php
  
        $dirfile = opendir("/var/www/html/davies/Scanned");
        while(($row = readdir($dirfile)) == TRUE){
        clearstatcache();
        if($row != "." && $row != ".." && (substr($row,0,4) == "scan")){
                $filearray[] = $row;
                }
        }
        if($row == True){
        closedir($row);
        }

        foreach($filearray as $var => $key){
                system("/usr/sbin/readbar $key 2>%1");
        }



?>