php_pgsql_data_info 2809 pgsql/pgsql.c  	php_pgsql_data_info(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_PG_DATA_LENGTH);
php_pgsql_data_info 2817 pgsql/pgsql.c  	php_pgsql_data_info(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_PG_DATA_ISNULL);
php_pgsql_data_info  215 pgsql/php_pgsql.h static void php_pgsql_data_info(INTERNAL_FUNCTION_PARAMETERS, int entry_type);