The PHP API supports the following functions:
sqlanywhere_commit
sqlanywhere_connect
sqlanywhere_data_seek
sqlanywhere_disconnect
sqlanywhere_error
sqlanywhere_errorcode
sqlanywhere_execute
sqlanywhere_fetch_array
sqlanywhere_fetch_field
sqlanywhere_fetch_object
sqlanywhere_fetch_row
sqlanywhere_free_result
sqlanywhere_identity
sqlanywhere_num_fields
sqlanywhere_num_rows
sqlanywhere_pconnect
sqlanywhere_query
sqlanywhere_result_all
sqlanywhere_rollback
sqlanywhere_set_option