Operating Arithmathic Increse and Decrese Reduction Operators Division Multiplication Addition with PHP operators


Arithmathic Operations Increase and Decrease Operator Reduction PHP Multiplication Division Addition with Relational operators
Arithmathic
Operator
+ Addition / Addition
- subtraction / Reduction
* Multiplaction / Multiplication
/ Division / Distribution
% Module

I believe the addition operation Multiplication Reduction division is clear to you.
Increase and Decrease
Another example of cutting down your writing is to Increase operator (+ +) and Decrease Operator (-), they add or reduce by 1.
Example:
$ a + +;
$ a + = 1
$ a -;
$ a-= 1;

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