This time around we’ll tackle one more rather interesting and really crucial notion in PHP and for that matter in any other programming language. PHP operators allow you to perform different operations with numeric variables. It is necessary to specify two operands and the appropriate symbol of mathematical operation. For example, the operation of addition (+) can be performed as follows: $x + $y. An operator is a symbol that manipulates 2 or more values.We can group PHP operators into ten types: arithmatic operators, assignment operators, comparison operations, incrementing/decrementing operators, and logical operators. Do you feel like making new friends today? 🙂 Let’s meet the first group.
(more…)