php man page for px_get_schema

PX_GET_SCHEMA(3)														  PX_GET_SCHEMA(3)

px_get_schema - Returns the database schema

SYNOPSIS
       array px_get_schema (resource  $pxdoc, [int  $mode])

DESCRIPTION
       px_get_schema(3) returns the database schema.

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

	      o $mode
		- If the optional $mode is PX_KEYTOLOWER or PX_KEYTOUPPER the keys of the returned array will be converted to lower or upper case.
		If $mode is 0 or not passed at all, then the key name will be identical to the field name.

RETURN VALUES
	Returns the schema of a database file as an associated array. The key name is equal to the field name. Each array  element  is	itself	an
       associated  array  containing  the two fields type and size.  type is one of the constants in table Constants for field types.  size is the
       number of bytes this field consumes in the record. The total of all field sizes is equal to the record size as it can be retrieved with px-
       get-info(3).

PHP Documentation Group 													  PX_GET_SCHEMA(3)