This works -
$out = system("ls -l ",$retvals);
printf("%s", $out);
This does -
echo exec("ls -l");
This does not -
if( !file_exists("/var/www/orders.txt"));
{
$out = system("touch /var/www/orders.txt", $ret);
$out2 = system("chmod 766 /var/www/orders.txt", $ret);
echo 'file2
';
echo file_exists("/var/www/orders.txt");
}
and this does not -
if( !file_exists("/var/www/orders.txt"));
{
exec("touch /var/www/orders.txt");
exec("chmod 766 /var/www/orders.txt");
echo 'file2
';
echo file_exists("/var/www/orders.txt");
}