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