Logical Operators:

Perl Logical Operators:

There are following logical operators supported by Perl language. Assume variable $a holds true and variable $b holds false then:

Operator	Description	Example
and	Called Logical AND operator. If both the operands are true then then condition becomes true.	($a and $b) is false.
&&	C-style Logical AND operator copies a bit to the result if it exists in both operands.	($a && $b) is false.
or	Called Logical OR Operator. If any of the two operands are non zero then then condition becomes true.	($a or $b) is true.
||	C-style Logical OR operator copies a bit if it exists in eather operand.	($a || $b) is true.
not	Called Logical NOT Operator. Use to reverses the logical state of its operand. If a condition is true then Logical NOT operator will make false.	not($a and $b) is true.