filepro_fieldname
(PHP 4, PHP 5 < 5.2.0, PHP 7)
filepro_fieldname — Gets the name of a field
说明
filepro_fieldname
( int
$field_number
) : string
Returns the name of the field corresponding to
field_number.
参数
-
field_number -
The field number.
返回值
Returns the name of the field as a string, or FALSE on errors.