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Charter · 02-14-2004, 02:10 PM

Hi. That all looks fine. In robot_functions is the following line:

PHP Code:


			
exec($command,$result,$retval);

Right after that line place the following lines:

PHP Code:


			
echo "<br><br>Result contains: ";

print_r($result);

echo "<br>Return value is: " . $retval . "<br><br>";

What shows onscreen for these echo statements?

02-14-2004, 02:10 PM	#8
Charter Head Mole Join Date: May 2003 Posts: 2,539	Hi. That all looks fine. In robot_functions is the following line: PHP Code: `exec($command,$result,$retval);` Right after that line place the following lines: PHP Code: `echo "<br><br>Result contains: "; print_r($result); echo "<br>Return value is: " . $retval . "<br><br>";` What shows onscreen for these echo statements? __________________ Responses are offered on a voluntary if/as time is available basis, no guarantees. Double posting or bumping threads will not get your question answered any faster. No support via PM or email, responses not guaranteed. Thank you for your comprehension.