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Variable function library: strval

Source: Internet
Author: User
Keywords PHP Chinese function Manual strval variable function library
Tags aliyun any type array function function library html http note
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Strval

(PHP3, PHP4)

Strval---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Gets the string value of a variable

Syntax: String strval (mixed Var);

Description:

Returns the string value of the parameter Var, which can be any type, but cannot be used on an array or object.

Reference: Doubleval () intval () Settype ()

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