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PHP Operators

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Operators in PHP With Example

Variables are simply containers for information. In order to do anything useful with them, you need Operators . Operators are symbols that tell the PHP processor
to perform certain actions. For example, the addition(+) symbol is an Operators
that tells PHP to add two variables or values, while the greater-than(>) symbol
is an Operators that tells PHP to compare two values.

PHP supports more than 50 such Operators , ranging from operators for arithmetical
operations to operators for logical comparison and bitwise calculations.

This section discusses the most commonly used Operators .

 

There are four type of operators generally used by us.

  1. Arithmetic Operators
  2. Assignment Operators
  3. Comparison Operators
  4. Logical Operators