Arithmetic Operator
- Addition: $x + $y
$x = 5;
$y =7;
print $x + $y; — Output: 12
- Subtraction: $x – $y
- Multiplication: $x * $y
- Division: $x/$y
- Modulus: $x%$y; — Reminder of $x divided by $y
- Exponentiation: $x**$y
String Operator
$x =4;
$y =6;
print $x.$y – output – string operator (.) prints the values side by side as 46
print $x x $y – string operator (x) will print the value of $x, $y times i.e., 4 4 4 4 4 4
Assignment Operator
| Operator | Description | Example |
| = | Assign value to a variable | $x=5; |
| += | Add and assign | $x+=3; also means $x=$x +3; |
| -= | Subtract and assign | $y-=4; also means $y=$y-4; |
| *= | Multiply and assign | $x*=2; also means $z=$z*2; |
| /= | Divide and assign | $a/=5; also means $a = $a/5; |
| X=3 | Print the variable value 3 times | $m x=3; output- “mmm” |
| %= | Modulus and assign | $a %= $b means $a=$a % $b |
| **= | Exponential and assign | $a**=$b means $a=$a**$b |
Comparison Operator
| Numeric Operator | String Operator | Description |
| > | gt | Greater than |
| < | lt | Less than |
| == | eq | Equal to |
| != | ne | Not equal to |
| >= | ge | Greater than equal to |
| <= | le | Less than equal to |
Bitwise Operator
| Operator | Description |
| & | Binary AND Operator |
| | | Binary OR Operator |
| ^ | Binary XOR Operator |
| ~ | Binary 1’S Compliment |
| << | Binary Left Shift |
| >> | Binary Right Shift |
Logical Operator
| Operator | Description | Results |
| && | Logical AND Operator | Returns true if both the operands are defined and nonzero |
| || | Logical OR Operator | Returns true if either of the operands defined and nonzero |
| ! | Logical NOT Operator | Returns the opposite of the given operand |