php man page for px_get_field

PX_GET_FIELD(3) 														   PX_GET_FIELD(3)

px_get_field - Returns the specification of a single field

SYNOPSIS
       array px_get_field (resource  $pxdoc, int  $fieldno)

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

	      o $fieldno
		-  Number  of  the  field.  The first field has number 0. Specifying a field number less than 0 and greater or equal the number of
		fields will trigger an error.

RETURN VALUES
	Returns the specification of the fieldno'th database field as an associated array. The array contains three fields named name,	type,  and
       size.

PHP Documentation Group 													   PX_GET_FIELD(3)