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Perl Assignment Operators
Assume variable $a holds 10 and variable $b holds 20, then below are the assignment operators available in Perl and their usage −
| Sr.No. | Operator & Description |
|---|---|
| 1 | = Simple assignment operator, Assigns values from right side operands to left side operand Example−$c = $a + $b will assigned value of $a + $b into $c |
| 2 | += Add AND assignment operator, It adds right operand to the left operand and assign the result to left operand Example−$c += $a is equivalent to $c = $c + $a. |
| 3 | -= Subtract AND assignment operator, It subtracts right operand from the left operand and assigns the result to left operand Example−$c -= $a is equivalent to $c = $c - $a |
| 4 | *= Multiply AND assignment operator, It multiplies right operand with the left operand and assigns the result to left operand Example−$c *= $a is equivalent to $c = $c * $a. |
| 5 | /= Divide AND assignment operator, It divides left operand with the right operand and assign the result to left operand Example−$c /= $a is equivalent to $c = $c / $a |
| 6 | %= Modulus AND assignment operator, It takes modulus using two operands and assigns the result to left operand Example−$c %= $a is equivalent to $c = $c % a |
| 7 | **= Exponent AND assignment operator, Performs exponential (power) calculation on operators and assign value to the left operand Example−$c **= $a is equivalent to $c = $c ** $a |
Updated on: 29-Nov-2019
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