如何在php中调用存储过程？

Question

I want to use stored procedure for insert statement in php.

I have created a sp and now i want to call the same in my php file.

Below is my sp:

DELIMITER $$
DROP PROCEDURE IF EXISTS `radiolocous`.`insert_gmr`$$
CREATE PROCEDURE `storedproc_test`.`insert_gmr`
(
IN version varchar(250),
IN visitorId VARCHAR(250),
IN dwellTime VARCHAR(250),
IN poiId VARCHAR(250),
IN srId VARCHAR(250),
IN zoneId VARCHAR(250),
IN poiProximityConfidence VARCHAR(250),
IN zoneProximityConfidence VARCHAR(250),
IN poiPresenceConfidence VARCHAR(250),
IN zonePresenceConfidence VARCHAR(250),
IN normalizedTime VARCHAR(250)
)
BEGIN


INSERT INTO gmr(version,visitorId,dwellTime,poiId,srId,zoneId,poiProximityConfidence,zoneProximityConfidence,poiPresenceConfidence,zonePresenceConfidence,normalizedTime)
values(version,visitorId,dwellTime,poiId,srId,zoneId,poiProximityConfidence,zoneProximityConfidence,poiPresenceConfidence,zonePresenceConfidence,normalizedTime);
END $$
DELIMITER;

My insert statement is something like:

$result = db_query("INSERT INTO gmr(version,visitorId,dwellTime,poiId,srId,zoneId,poiProximityConfidence,zoneProximityConfidence,poiPresenceConfidence,zonePresenceConfidence,normalizedTime)
                                VALUES ('" . implode("', '", $array) . "')")
                                or die('Connect Error: ' . mysqli_connect_error());

How do i call the sp in my php, since i receive the values in a json, i not inserting it manually, but i have given sp parameter as IN

Is this correct?

I tried like:

$result = db_query("CALL insert_gmr('" . implode("', '", $array) . "')") or die('Connect Error: ' . mysqli_connect_error());

I get Connect error without any description.

Is the problem in my sp or the way im calling in my php ?

Answer 1

I think your mistake is on the way you try to call your procedure.

In your case you should do something like that :

$result = db_query("CALL insert_gmr('".implode("', '", $array). "')"))

This way your call is correct as long as there are as many values in $array that there are parameters in your stored procedure

To know more about using stored procedure with PHP you can refer to the documentation : http://php.net/manual/en/mysqli.quickstart.stored-procedures.php