Problem with calling MySql store procedure!

Question

5.00/5 (1 vote)

See more:

Hi every one!
I have a problem with calling MySql store procedure (Line4):

PHP

class Category{
    var $db;
    function getCategory(){
        $categoies=$this->db->query('Call get_category();');         //Line 4
        //$categoies=$this->db->query('select * from category');     //Line 5
	return $categoies;
    }
}
	
$cate=new Category();
$cate->db=new mysqli('','root','abc','mydb');
$c=$cate->getCategory();
var_dump($c);
echo '<br />';
	
$c2=$cate->getCategory();
var_dump($c2);

The problem is that:
- If I use Line 4, variable $c will be OK (has record set), but $c2 will be bool(false)
If I use Line 5 is OK.

Please help me because I need to use store procedure!
Thanks!

Posted 27-Nov-11 16:59pm

Bun Leap_kh

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Bun Leap_kh · Accepted Answer · 2011-11-27T17:23:00

Oh I see!
Just put the below line before initiate $c2:

PHP

$cate->db->next_result();

It then look like:

PHP

class Category{
    var $db;
    function getCategory(){
        $categoies=$this->db->query('Call get_category();');         //Line 4
        //$categoies=$this->db->query('select * from category');     //Line 5
	return $categoies;
    }
}
	
$cate=new Category();
$cate->db=new mysqli('','root','abc','mydb');
$c=$cate->getCategory();
var_dump($c);
echo '<br />';

$cate->db->next_result();         //Solution

$c2=$cate->getCategory();
var_dump($c2);