php man page for px_numfields

PX_NUMFIELDS(3) 														   PX_NUMFIELDS(3)

px_numfields - Returns number of fields in a database

SYNOPSIS
       int px_numfields (resource  $pxdoc)

DESCRIPTION
	Get the number of fields in a database file.

PARAMETERS
	      o $pxdoc
		- Resource identifier of the paradox database as returned by px_new(3).

RETURN VALUES
	Returns  the  number  of  fields  in a database file. The return value of this function is identical to the element numfields in the array
       returned by px_get_info(3).

PHP Documentation Group 													   PX_NUMFIELDS(3)