有插入到数据库

Question

我有一个存储过程的问题：

CREATE PROCEDURE busi_reg 
    (IN instruc VARCHAR(10), 
    IN tble VARCHAR(20), 
    IN busName VARCHAR(50), IN busCateg VARCHAR(100), 
    IN busType VARCHAR(50), 
    IN phne VARCHAR(20), IN addrs VARCHAR(200), IN cty VARCHAR(50), 
    IN prvnce VARCHAR(50), IN pstCde VARCHAR(10), IN nm VARCHAR(20), 
    IN surname VARCHAR(20), IN eml VARCHAR(50), IN pswd VARCHAR(20), 
    IN srce VARCHAR(50), IN refr VARCHAR(50), IN sess VARCHAR(50)) 

BEGIN 

INSERT INTO b_register SET 

     business_name = busName, 
     business_category = busCateg, 
     business_type = busType, 
     phone = phne, 
     address = addrs, 
     city = cty, 
     province = prvnce, 
     postal_code = pstCde, 
     firstname = nm, 
     lastname = surname, 
     email = eml, 
     password = pswd, 
     source = srce, 
     ref_no = refr; 

END; 

这是我的PHP脚本：

$busName = $_POST['bus_name'];  
$busCateg = $_POST['bus_cat']; 
$busType = $_POST['bus_type'];  
$phne = $_POST['phone']; 
$addrs = $_POST['address'];  
$cty = $_POST['city'];  
$prvnce = $_POST['province'];  
$pstCde = $_POST['postCode'];  
$nm = $_POST['name'];  
$surname = $_POST['lname'];  
$eml = $_POST['email'];  
$srce = $_POST['source'];  
$ref = $_POST['ref_no']; 

$result2 = $db->query("CALL busi_reg('$instruc', '$tble', '$busName', 
    '$busCateg', '$busType', '$phne', '$addrs', '$cty', '$prvnce', 
    '$pstCde', '$nm', '$surname', '$eml', '$pswd', '$srce', '$refr', '')"); 

if($result) 
{ 
    echo "Data has been saved"; 
} 
else 
{ 
    printf("Error: %s\n",$db->error); 
} 

现在的错误，我得到：

**Commands out of sync; you can't run this command now** 

Answer 1

我假设，因为这是MySQLi标记的，你正在使用它。

您使用的是MYSQLI_USE_RESULT吗？快速谷歌搜索错误迅速带给我：http://php.net/manual/en/mysqli.query.php

如果这是问题，你需要释放你的最后结果之前执行新的。