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# filepro_fieldwidth

(PHP 3, PHP 4, PHP 5)

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`.

## 参数

`field_number`

  The field number.

## 返回值

Returns the width of the field as a integer, or `FALSE` on errors.

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