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# fdf_error

(PHP 4 >= 4.3.0, PHP 5)

fdf_error -- Return error description for FDF error code

## 说明

string fdf_error ( [int error_code] )

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.

## 参见

fdf_errno()

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