px_get_value
(PECL)
px_get_value -- Gets a value
说明
float
px_get_value ( resource pxdoc, string name )
Gets various values.
参数
- pxdoc
- 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.