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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.

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