mysql_real_escape_string

Posted on 16th Feb 2014 07:03 pm by admin

Let me preface this that I am very much a PHP noob, but I have some SQL training (not necessarily MySQL, we used the Microsoft variety in school). I have a weird problem, I'm trying to create a script that will take a RSS feed and import it to a MySQL database. It worked well when I was only bringing in 10 items in the feed at a time, but when I opened it up to a larger set of items it freaks out. I think it has to do with the data not being very "clean". Meaning the data has a lot of single and double quotes and what not. As you'll see in my code I've tried to fix this by using mysql_real_escape_string(), but it still get's hung up for some reason. Here's a look at my code:
Code: <?php include('rss_fetch.inc');
define('MAGPIE_FETCH_TIME_OUT', 200);

function safe($value){
return mysql_real_escape_string($value);
}

// Set error reporting for this
ini_set('display_errors',1);
error_reporting(E_ALL);

// Fetch RSS feed

$rss = fetch_rss('feedurl');



if ($rss) {
// Split the array
$items = array_slice($rss->items,0);

// Cycle through each item and echo
foreach ($items as $item)
{
$con = mysql_connect("server","uname","pword");
if (!$con)
{
die('MySQL could not connect: ' . mysql_error());
}

mysql_select_db("rsstomysql", $con);


$sql="INSERT INTO `opportunities` (`opp_id`, `opp_title`, `opp_link`, `opp_desc`, `opp_provider`, `opp_startdate`, `opp_enddate`, `opp_location_name`, `opp_categories`, `opp_openended`, `opp_sponsororg`, `opp_starttime`, `opp_endtime`, `opp_contactemail`, `opp_contactphone`, `opp_contactname`)
VALUES('".$item['fp']['id']."', '".safe($item['title'])."', '".$item['link']."', '".safe($item['description'])."', '".$item['fp']['provider']."', '".$item['fp']['startdate']."', '".$item['fp']['enddate']."', '".$item['fp']['location_name']."', '".$item['fp']['categories']."', '".$item['fp']['openended']."', '".$item['fp']['sponsoringorganizationname']."', '".$item['fp']['starttime']."', '".$item['fp']['endtime']."', '".$item['fp']['contactemail']."', '".$item['fp']['contactphone']."', '".$item['fp']['contactname']."')
ON DUPLICATE KEY UPDATE `opp_title` = '".$item['title']."';";
if (!mysql_query($sql,$con))
{
die('MySQL Error: ' .mysql_errno() .mysql_error());
}
echo "Records added";
mysql_close($con);
}
}
else
{
echo '<h2>Magpie Error:</h2><p>'.magpie_error().'</p>';
}
// Restore original error reporting value
@ini_restore('error_reporting');
?>This is the error I'm getting:
QuoteMySQL Error: 1064You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Stop Modern Day Slavery'' at line 3The 'Stop Modern Day Slavery" is in one of the title fields in the feed. I have used mysql_real_escape_string() on the title field, but it does not seem to have any effect. Does anyone have any ideas? I've also used addslashes() and it does the same thing...

Your Answer:

Login to answer

Other forums

Error Messaging not working
I changed the way my form tells the user of an error. But I can't seem to get it to work properly.

array & querys help/advice.
Ok so here goes , I have a mysql database and basically here's what I need to do.

// foreach

Save cookie to DB
I'm working on a pixel tracking script for an incentive website and I need to use an ASP script to s

HTML Email rec'd as Source Code
The code does create and send the email successfully. However, the message shows as html code and n

SAP BCS. BPS
Hi all,

I am seeking reading note on the following in BW

BCS, BPS
ADVANCE

Losing 'page' data
I have this code that allows me to update my database. But after updating, I lose the $_GET['page']

Help pulling in 'id' with "read more" link
I'm trying to create snippets of my articles in the cms I'm creating, and then have them redirect to

Character Set Setup
Whats the best character set to use if you want every character to work, and also how do you make yo

having a small php error tha deals with the 'foreach'
Last night i was working on a script for a cart and it seemed to working good, until this morning. F

limitations on array_unique()
Does any one know what/how imitations are applied to array_unique? I have an issue where no matter h