px_get_info -- Return lots of information about a paradox file
array px_get_info ( resource pxdoc )
Resource identifier of the paradox database
as returned by px_new().
Returns an associated array with lots of information about a paradox
file. This array is likely to be extended in the future.
Version of file multiplied by 10, e.g. 70.
Name of table as stored in the file. If the database was created
by pxlib, then this will be the name of the file without the
Number of records in this table.
Number of fields in this table.
Number of bytes used for the header. This is usually 0x800.
Number of bytes used for each record. This is the sum of all
field sizes (available since version 1.4.2).
This value multiplied by 0x400 is the size of a data block in bytes.
The maximum number of records in a datablock is the integer part of
(maxtablesize * 0x400 - 8) / recordsize.
The number of data blocks in the file. Each data block contains a
certain number of records which depends on the record size and the data
block size (maxtablesize). Data blocks may not necessarily be
Number of fields used for the primary index. The fields do always start
with field number 1.