px_get_value
(PECL paradox:1.1.0-1.4.1)
px_get_value — Gets a value
说明
float px_get_value
( resource $pxdoc
, string $name
)
Gets various values.
参数
- pxdoc
-
Resource identifier of the paradox database as returned by px_new().
- name
-
name can be one of the following.
- numprimkeys
-
The number of primary keys. Paradox databases always use the first numprimkeys fields for the primary index.
返回值
Returns the value of the parameter or FALSE on failure.
