PHP
Logical Operators
Arithmetic Operators are used to Perform Arithmetic Operations on Numeric Values Such as addition, subtraction, multiplication and etc.
| Operator | Name | Example | Result |
|---|---|---|---|
| and | AND | $a and $b | true if both $a and $b are true |
| or | OR | $a or $b | true if either $a or $b is true |
| xor | XOR | $a xor $b | true if either $a and $b is true, but not both true. |
| && | AND | $a && $b | true if both $a and $b are true |
| || | OR | $a || $b | true if either $a or $b is true. or both are true. |
| ! | NOT | !$a | True if $a is a false |