php arithmetic operators

: Operators in PHP --- arithmetic operators, logical operators, value assignment operators, and comparison operators: 1. arithmetic operators common arithmetic operators calculation type operators example result calculation inverse operations -- $ a

PHP and php arithmetic operators. PHP arithmetic operators, php arithmetic operator PHP arithmetic operator name description instance result x + y plus x and y and 2 + 24x-y minus x and y difference 5-23x * y multiply x and PHP arithmetic operator,

Assignment operatorsThe PHP assignment operator is used to write values to variables. The base assignment operator in PHP is "=".This means that the right-hand copy expression sets the value for the left-hand operand._________________________________

1. Arithmetic operators Common arithmetic operators Type of operation Operator Example Results Take inverse operation - -$a Returns a negative value of $ A Addition operation + $a +

Operators in PHP --- Arithmetic Operators, logical operators, value assignment operators, comparison operators, and operator assignment 1. Arithmetic Operators Common Arithmetic Operators Operation Type Operator Example Result

PHP Arithmetic Operators, php Arithmetic Operators PHP Arithmetic Operators Operator Name Description Instance Result X + y Add Sum of x and y 2 + 2 4 X-y Subtraction Difference between x and

PHP reading notes (4)-Operators, PHP reading notes operators What is an operator 　　What is an operator? The operator is an identifying symbol that tells PHP to do the related operations. For example, you need to calculate how much 123 times 456

PHP operators for front-end learning and PHP operators for learning* Directory [1] summary [2] Arithmetic Operators [3] assignment operators [4] bit operators [5] comparison operators [6] Error Control [7] logical operators [8] strings connect to

The frontend learns PHP operators and PHP operators. PHP operators, PHP operators, directory arithmetic operators, value assignment operators, comparison operators, ternary operators, logical operators, string operators, error control operators,

What is a string operator? String operator introduction: a string operator is used to concatenate two strings to form a new string. We have introduced the arithmetic operators in PHP operators in the previous sections. I believe you have some