Can anyone tell me why isn't the query executing in the following php code?
Question
<html>
<head>
<title>
Welcome
</title>
</head>
<body>
<?php
$fn=$_POST['f_name'];
$ln=$_POST['l_name'];
$gen=$_POST['sex'];
$dob=$_POST['dob'];
$em=$_POST['email'];
$un=$_POST['u_name'];
$pd=$_POST['pswd'];
$mb=$_POST['mob'];
$con=mysqli_connect('localhost','username','password','db')
or die("Error connecting to database");
$query="INSERT INTO user_details(First_Name, Last_Name, Gender, DOB, Email_Address,
Username, Password, Mobile_No) VALUES
('$fn','$ln','$gen','$dob','$em','$un',SHA('$pd'),'$mb')";
echo $gen;
$result=mysqli_query($con,$query)
or die("Error querying the database");
mysqli_close($con);
$name=$fn.' '.$ln;
echo "<b>Welcome $name</b>";
?>
</body>
</html>
What I am trying to do in this code is to take data from an HTML form and store it into a MYSQL database. I even thoroughly checked my database for any type conflicts or any datatype length issues but still I am not getting it. I don't know why it is showing >> Error quering the database ? Thanks in advance.
3 answers
solution1
3 ACCPTED 2012-05-03 14:59:44
Change
$result=mysqli_query($con,$query)
or die("Error querying the database");
to
$result=mysqli_query($con,$query)
or die($mysqli->error);
This will provide you with the exact error message from the server .. docs are here
solution2
1 2012-05-03 14:59:40
First, you should be using prepared statements with mysqli. It is very simple to do.
Second, you should use ...or die($mysqli->error) to see the error message.
solution3
0 2012-05-03 15:05:20
a proper code from someone who have a clue to get the error message in case of failed query
$result = mysqli_query($con,$query)
or trigger_error(mysqli_error($con)." ".$query);
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