cannot read output with fgets() from popen()
| From: | simeon at nbermuda dot ch | Date: | Fri, 16 Nov 2001 15:02:07 +0000 |
| Subject: | cannot read output with fgets() from popen() | ||
| Groups: | php.install | ||
| Request: | Send a blank email to php-install+get-4993@lists.php.net to get a copy of this message | ||
i try to:
$fp = popen("/bin/ls"),"r");
$retvalue = fgets($fp, 4096);
pclose($fp);
print $retvalue;
why $retvalue is always "" (blank)? config is: apache, php, suse... all
newer versions... and standard configurations... apache runs on a specified
user. does apache needs root rights or suid on shell? target command?
pleas help, tia.
simeon.