//conn.php
/*
this domain -- this check may take a little configuration to get the correct host name
use this the first time to get the host name...then comment it out or delete to complete the security check */
//echo "server is : ".$_SERVER['SERVER_NAME']."
";
if (($_SERVER['SERVER_NAME']!="localhost")){
echo "piss off, hackers!";
die();
}
function conn($sql)
{
$host = "myhost"; /* change these to match your situation */
$user = "myusername";
$pass = "mypassword";
$db = "mydb";
if (!($conn=mysql_connect($host, $user, $pass))) {
printf("Error connecting to DB");
email_error("connection",mysql_error());
}
if (!($db3=mysql_select_db($dbname,$conn))){
printf("Error connecting to DB");
email_error("Connection Error",mysql_error());
}
$result = mysql_query($sql);
if (mysql_errno() == 0){
return $result;
}else{
email_error($sql,mysql_error());
$result = 'Null';
}
}//end function
function email_error($reason, $error)
{
$headers = "MIME-Version: 1.0\n";
$headers .= "Content-type: text/plain; charset=iso-8859-1\n";
$headers .= "X-Priority: 3\n";
$headers .= "X-MSMail-Priority: Normal\n";
$headers .= "X-Mailer: php\n";
$headers .= "From: \"".$from."\" <".$from.">\n";
$sendto = "me@mydomain.com";
$subject = "Db error notification";
$time = date("Y-m-d H:m");
$message = "Application db interface failed at $time.\n\n
Operation : $reason\n\n
MySQL Error: $error \n\n
User: ".$_SESSION['username']."\n\n
Regards,
System";
mail($sendto, $subject, $message, $headers);
die("
There was a problem with the database");
}
?>
To use this file, you include it and then simply call the function
CODE FOR IMPLEMENTAION IN ASSOCIATED FILES
//include conn file
require("config/conn.php");
//more of your code
$sql = "select * from tableName [where][group by][order by]";
// get the regular listing results
$result = connect($sql);
if ($result){
//show the results
}else{
//handle failure in some way
}
?>