Php/docs/function.px-get-field
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px_get_field
(PECL paradox >= 1.0.0)
px_get_field — Returns the specification of a single field
说明
px_get_field
( resource $pxdoc
, int $fieldno
) : array
参数
pxdoc- Resource identifier of the paradox database as returned by px_new().
fieldno- Number of the field. The first field has number 0. Specifying a field number less than 0 and greater or equal the number of fields will trigger an error.
返回值
Returns the specification of the fieldno'th database
field as an associated array. The array contains three fields named
name, type, and
size.
