--TEST--
mysqli_query() - Stored Procedures
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifconnectfailure.inc');
require_once('connect.inc');
if (!$link = mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
	die(sprintf('skip Cannot connect to MySQL, [%d] %s.', mysqli_connect_errno(), mysqli_connect_error()));
}
if (mysqli_get_server_version($link) <= 50000) {
	die(sprintf('skip Needs MySQL 5.0+, found version %d.', mysqli_get_server_version($link)));
}
?>
--FILE--
<?php
	require_once('connect.inc');
	require_once('table.inc');

	if (!mysqli_query($link, 'DROP PROCEDURE IF EXISTS p'))
		printf("[001] [%d] %s.\n", mysqli_errno($link), mysqli_error($link));

	if (mysqli_query($link, 'CREATE PROCEDURE p() READS SQL DATA BEGIN SELECT id, label FROM test ORDER BY id ASC;
END;')) {
		/* stored proc which returns one result set */
		if (mysqli_multi_query($link, 'CALL p()')) {
			do {
				if ($res = mysqli_use_result($link)) {
					// skip results, don't fetch all from server
					var_dump(mysqli_fetch_assoc($res));
					mysqli_free_result($res);
				}
			} while (mysqli_more_results($link) && mysqli_next_result($link));

		} else {
			printf("[003] Cannot call SP, [%d] %s\n", mysqli_errno($link), mysqli_error($link));
		}

		if (mysqli_multi_query($link, 'CALL p()')) {
			do {
				if ($res = mysqli_store_result($link)) {
					// fetch all results from server, but skip on client side
					var_dump(mysqli_fetch_assoc($res));
					mysqli_free_result($res);
				}
			} while (mysqli_more_results($link) && mysqli_next_result($link));

		} else {
			printf("[004] Cannot call SP, [%d] %s\n", mysqli_errno($link), mysqli_error($link));
		}

		if (mysqli_multi_query($link, 'CALL p()')) {
			do {
				if ($res = mysqli_store_result($link)) {
					// fetch all results from server, but skip on client side
					var_dump(mysqli_fetch_assoc($res));
					while (mysqli_fetch_assoc($res))
						;
					mysqli_free_result($res);
				}
			} while (mysqli_more_results($link) && mysqli_next_result($link));

		} else {
			printf("[005] Cannot call SP, [%d] %s\n", mysqli_errno($link), mysqli_error($link));
		}

	} else {
		printf("[002] Cannot create SP, [%d] %s.\n", mysqli_errno($link), mysqli_error($link));
	}

	if (!mysqli_query($link, 'DROP PROCEDURE IF EXISTS p'))
		printf("[006] [%d] %s.\n", mysqli_errno($link), mysqli_error($link));

	if (mysqli_query($link, 'CREATE PROCEDURE p() READS SQL DATA BEGIN SELECT id, label FROM test ORDER BY id ASC; SELECT id FROM test ORDER BY id ASC; END;')) {
		/* stored proc which returns two result sets */

		if (mysqli_multi_query($link, 'CALL p()')) {
			do {
				if ($res = mysqli_store_result($link)) {
					// fetch all results from server, but skip on client side
					var_dump(mysqli_fetch_assoc($res));
					mysqli_free_result($res);
				}
			} while (mysqli_more_results($link) && mysqli_next_result($link));

		} else {
			printf("[008] Cannot call SP, [%d] %s\n", mysqli_errno($link), mysqli_error($link));
		}

	} else {
		printf("[007] Cannot create SP, [%d] %s.\n", mysqli_errno($link), mysqli_error($link));
	}

	if (!mysqli_query($link, 'DROP PROCEDURE IF EXISTS p'))
		printf("[009] [%d] %s.\n", mysqli_errno($link), mysqli_error($link));

	if (mysqli_real_query($link, 'CREATE PROCEDURE p(OUT ver_param VARCHAR(25)) BEGIN SELECT VERSION() INTO ver_param; END;')) {
		/* no result set, just output parameter */
		if (!mysqli_query($link, 'CALL p(@version)'))
			printf("[011] Cannot call SP, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

		if (!mysqli_query($link, 'SET @version = "unknown"'))
			printf("[012] Cannot reset user variable, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

		if (!mysqli_query($link, 'CALL p(@version)'))
			printf("[013] Cannot call SP, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

		if (!$res = mysqli_query($link, 'SELECT @version as _vers'))
			printf("[014] Cannot fetch user variable, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

		if (!$row = mysqli_fetch_assoc($res) ||
				$row['_vers'] == 'unknown')
			printf("[015] Results seem wrong, got %s, [%d] %s\n",
				$row['_vers'],
				mysqli_errno($link), mysqli_error($link));
		mysqli_free_result($res);

	} else {
		printf("[010] Cannot create SP, [%d] %s.\n", mysqli_errno($link), mysqli_error($link));
	}

	if (!mysqli_query($link, 'DROP PROCEDURE IF EXISTS p'))
		printf("[016] [%d] %s.\n", mysqli_errno($link), mysqli_error($link));

	if (mysqli_real_query($link, 'CREATE PROCEDURE p(IN ver_in VARCHAR(25), OUT ver_out VARCHAR(25)) BEGIN SELECT ver_in INTO ver_out; END;')) {
		/* no result set, one input, one output parameter */
		if (!mysqli_query($link, 'CALL p("myversion", @version)'))
			printf("[018] Cannot call SP, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

		if (!mysqli_query($link, 'SET @version = "unknown"'))
			printf("[019] Cannot reset user variable, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

		if (!mysqli_query($link, 'CALL p("myversion", @version)'))
			printf("[020] Cannot call SP, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

		if (!$res = mysqli_query($link, 'SELECT @version as _vers'))
			printf("[021] Cannot fetch user variable, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

		if (!$row = mysqli_fetch_assoc($res) ||
				$row['_vers'] == 'myversion')
			printf("[022] Results seem wrong, got %s, [%d] %s\n",
				$row['_vers'],
				mysqli_errno($link), mysqli_error($link));
		mysqli_free_result($res);

	} else {
		printf("[017] Cannot create SP, [%d] %s.\n", mysqli_errno($link), mysqli_error($link));
	}

	mysqli_close($link);
	print "done!";
?>
--EXPECTF--
array(2) {
  ["id"]=>
  string(1) "1"
  ["label"]=>
  string(1) "a"
}
array(2) {
  ["id"]=>
  string(1) "1"
  ["label"]=>
  string(1) "a"
}
array(2) {
  ["id"]=>
  string(1) "1"
  ["label"]=>
  string(1) "a"
}
array(2) {
  ["id"]=>
  string(1) "1"
  ["label"]=>
  string(1) "a"
}
array(1) {
  ["id"]=>
  string(1) "1"
}
done!
--UEXPECTF--
array(2) {
  [u"id"]=>
  unicode(1) "1"
  [u"label"]=>
  unicode(1) "a"
}
array(2) {
  [u"id"]=>
  unicode(1) "1"
  [u"label"]=>
  unicode(1) "a"
}
array(2) {
  [u"id"]=>
  unicode(1) "1"
  [u"label"]=>
  unicode(1) "a"
}
array(2) {
  [u"id"]=>
  unicode(1) "1"
  [u"label"]=>
  unicode(1) "a"
}
array(1) {
  [u"id"]=>
  unicode(1) "1"
}
done!