How php converts numbers to string types

This article mainly introduces "how php converts numbers into string types". In daily operation, I believe many people have doubts about how php converts numbers into string types. The editor consulted all kinds of data and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "how php converts numbers into string types". Next, please follow the editor to study!

Php converts numbers into strings: 1, add the target type "(string)" enclosed in parentheses before the numeric variable to be converted, syntax "(string) $num"; 2, use strval () function, syntax "strval ($num)".

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

Php converts numbers to string types

Method 1: add the target type "(string)" enclosed in parentheses before the numeric variable to be converted

Using the target type enclosed in parentheses before the variable, you can cast the specified variable to the specified type, while:

(string): is to cast to a string type

Method 2: use the strval () function

The strval () function is used to get the string value of a variable.

At this point, the study on "how php converts numbers into string types" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!