fdf_error
(PHP 4 >= 4.3.0, PHP 5, PHP 7)
fdf_error — Return error description for FDF error code
说明
fdf_error ([
int
$error_code
= -1 ] ) :
string
Gets a textual description for the FDF error code given in error_code
.
参数
-
error_code
-
An error code obtained with fdf_errno(). If not provided, this function uses the internal error code set by the last operation.
返回值
Returns the error message as a string, or the string no error if nothing went wrong.