strval
strval
(PHP 4, PHP 5, PHP 7)
strval — Get string value of a variable
Description
string strval ( mixed $var )
Get the string value of a variable. See the documentation on string for more information on converting to string.
This function performs no formatting on the returned value. If you are looking for a way to format a numeric value as a string, please see sprintf() or 登录查看完整内容