比较单个数组值

Question

How can I do a comparison when my array returns value with index.

Returned value is Array ( [isMember] => 0 ) and I want do to a comparison on the value only

   if ($memberStatus == 0)
   {
     print_r($memberStatus);
   }

Answer 1

If you have an array like this:

$data = [ 'isMember' => 0, 'data1' => 1, 'data2' => 2 /* ... */ ];

You can access single elements by using the name of the array and write the key in square brackets:

// change isMember to whatever key-value pair you need
$memberStatus = $data['isMember'];

if ($memberStatus === 0)
{
    print 'user is a member';
}

else
{
    print 'user it not a member';
}