> can you proc_open() anything else and get it to accept more than 16KB ? > also 4.4.1 is out. No, I've just tried the same with /bin/cat, I get the same result, i.e.: <?php $descriptorspec = array( 0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("file", "/tmp/error-output.txt", "a") ); $text = ""; for ($i=0; $i<10240; $i++) $text.="1"; $doccmd = "/bin/cat"; $res = proc_open ($doccmd, $descriptorspec, $pipes); echo fwrite ($pipes[0], $text)."\n"; echo fwrite ($pipes[0], $text)."\n"; fclose ($pipes[0]); ?> The output is: 10240 6144 which makes up exactly the magic 16384 bytes. So it's certainly not a qmail issue. Any ideas? :/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php