How to convert php to Digital format

This article mainly introduces "how to convert php to digital format". In daily operation, I believe many people have doubts about how to convert php to digital format. Xiaobian consulted all kinds of information and sorted out simple and easy to use operation methods. I hope to help you answer the doubts about "how to convert php to digital format"! Next, please follow the small series to learn together!

Operating environment of this tutorial: Windows 7 system, PHP 7.1 version, DELL G3 computer

Php converted to digital format

1. Add the parenthesized target type before the variable to be converted and convert it to integer or floating point type.

(int),(integer): convert to integer;

(float),(double),(real): convert to floating point type;

Examples:

Output:

Method 2: Use the conversion functions intval(), floatval()

intval(): Gets the integer value of the variable;

floatval(): used to get the floating point value of the variable;

Examples: