Question

I feel very very very silly posting this, but I can’t find the answer. I’ve searched google and here.

// originally values in a multi dimensional array, but used simple values 
// to rule out errors.
$somenumber = 1; $anotherone=5;
if ($somenumber < $res->shares < $anotherone ) {
     //blah
}

Get the error:
Parse error: syntax error, unexpected '<'

Seems pretty simple and straight forward. Is there some weird thing that you can’t compare multiple values? Do I have to explicitly type?

It works in Perl. Which of course means that it has to work like this in everything else. 😉

Answer 1

Unfortunatly you can’t chain comparison operators like that, you need to join them with an and (&&). See the following example:

$somenumber = 1; $anotherone=5;
if ($somenumber < $res->shares && $res->shares < $anotherone ) {
     //blah
}