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This article mainly shows you "php how to divide and retain two decimal places", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn how to divide and retain two decimal places in php "this article.

Php to achieve division to retain two decimal places: 1, the use of the "/" operator for division, syntax "numeric 1 / numeric 2"; 2, the use of "number_format (result of division operation, 2)" or "sprintf ("% .2f ", result of division operation)" statement to retain two decimal places.

Operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

Php implementation divides and retains two decimal places, which can be divided into two parts:

Division of two numbers: division can be performed using the "/" operator

Keep two decimal places: you can use the number_format () or sprintf () function to process the result of the division operation and retain two decimal places.

Number_format () can format numbers by grouping them in thousands.

The sprintf () function writes the formatted string to a variable.

Example:

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