$value1 equal to $value2: false
$value1 equal to $value2: false
$value1 not equal to $value2: true
$value1 not equal to $value2: true
$value1 greater than $value2: false
$value1 less than $value2: true
$value1 greater than or equal to $value2: false
$value1 less than or equal to $value2: true
$value1 equal to $value2 AND the same data type: true
$value1 not equal to $value2 AND not the same data type: false