filepro_fieldwidth
(PHP 4, PHP 5 <= 5.1.6)
filepro_fieldwidth — Gets the width of a field
说明
int filepro_fieldwidth
( int $field_number
)
Returns the width of the field corresponding to field_number .
å‚æ•°
- field_number
-
The field number.
返回值
Returns the width of the field as a integer, or FALSE on errors.