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

Streaming local file from PHP while it’s been written to by a CURL process
I am creating a simple Proxy server for my website. Why I am not using mod_proxy and mod_cache is a

Database connection failure
Hello All,

I am trying to create new connection to Oracle DB 10.1,
I could not see a

passing an array of objects after submit
How do I do this? This is what I have tried and it is not working.

<form method="

Random date selection
i want to select random date with time(hour+minutes+sec) where date is specified(10/22/2009) and tim

User input in to variable
Hi all,

I'm sure this is very easy but I'm having another brain freeze!

At the end of

Redistributing dependent dlls
Hai all ,

I have created an application in VC++ using VS2008 in a development machine which r

Redirect not working after making a POST/GET
Hi Everyone,

I am a novice in PHP. Here I have 2 pages, one page with a textbox and button an

UPLOAD IMAGES NOT WORKING!
Hi there i have a upload script in which it uploads the picture to a folder than creates two thumbna

Connect to database that isn't localhost
I am currently doing a small script for a company that doesn't have mySql support on there hosting.

EXplanation help
Hey all,

I am still fairly new to PHP programming and I am trying to put together a page wher