px_get_info -- Return lots of information about a paradox file
Описание
array px_get_info ( resource pxdoc )
Возвращаемые значения
Returns an associated array with lots of information about a paradox
file. This array is likely to extend in the future.
fileversion
Version of file multiplied by 10.
tablename
Name of table as stored in the file.
numrecords
Number of records in this table.
numfields
Number of fields in this table.
headersize
Number of bytes used for the header. This is usually 0x800.
maxtablesize
This value multiplied by 0x400 is the size of a data block in bytes.
numdatablocks
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
completely filled.
numindexfields
Number of fields used for the primary index. The fields do always start
as field number 1.
codepage
The DOS codepage which was used for encoding fields with character data.
If the target encoding is not set with
px_set_targetencoding() this will be the encoding for
character fields when records are being accessed with
px_get_record().