PHP Assignment Operators

PHP assignment operators are used to assign or process with numeric values. The basic assignment operator in PHP is "=". It means that the left operand gets set to the value of the assignment expression on the right.

Operator Name Example Result
= Equal $a = $b Assign the $b value to $a.
+= Addition $a+=$b Add the value of $b to $a and store the result in $a.
-= Subtraction $a-=$b Subtract the $b value from $a. and store the result in $a.
*= Multiplication $a*=$b Multiply the $a and $b value. and store the result in $a.
/= Division $a/=$b Divide with $a by $b. and store the result in $a.
%= Modulus $a%=$b remainder of $a divided by $b. and store the result in $a.