PHP 手冊
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# strval

(PHP 3, PHP 4 , PHP 5)

strval -- Get string value of a variable

## Description

string strval ( mixed var)

Returns the string value of var. See the documentation on string for more information on converting to string.

var may be any scalar type. You cannot use strval() on arrays or objects.

See also floatval(), intval(), settype() and Type juggling.

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