Parse error: syntax error, unexpected T_BOOLEAN_AND, expecting '(' in [closed]

Answer 1

empty() is construct and you should have to use it like:

if(!empty($args) && $command!='reload'){

}

Answer 2

Check if condition:

if(!empty($args) && $command != 'reload')

Answer 3

empty is a function.

$command = $_POST['cmd'];
$args = $_POST['args'];
if(!empty($args) && $command != 'reload'){

}