- PHP 手册
- 函数参考
- 数据库扩展
- 针对各数据库系统对应的扩展
- filePro
- filePro 函数
filepro_fieldwidth
(PHP 4, PHP 5 < 5.2.0, PHP 7)
filepro_fieldwidth — Gets the width of a field
说明
filepro_fieldwidth ( int$field_number
) : int
Returns the width of the field corresponding to field_number.
参数
-
field_number -
The field number.
返回值
Returns the width of the field as a integer, or FALSE on errors.
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/function.filepro-fieldwidth.php