I'm trying to insert a value into my sql table that has html in it: like follows
<?
$story ="<div class='post'><p class='date'>$mont<b>$day</b></p><h2 class='title'>lkjljt</h2><p class='meta'><small>Posted $name | $school, $date | Rating</small></p><div class='entry'>$message</div></div>";
$db = mysql_connect("host", "user", "password");
mysql_select_db("db", $db);
if (!$db)
{
die('Could not connect: ' . mysql_error());
}
$sql = "INSERT INTO Post VA开发者_如何学GoLUES ('', '$date', '$time', '$story', '$school','$location', '$sex', '$zipcode', '$name');";
$result = mysql_query($sql);
if($result)
{ $success = " Your hookup has been submitted ";}
else{
$error = "something went horribly wrong" . mysql_error();}
?>
I keep getting a syntax error when I submit this page, and if I comment $story out, the query runs fine. How can I fix this?
The most likely reason is that $story contains single quotes, which will break the query. Protect it using mysql_real_escape_string
In general, this is a bad idea as it is open to SQL injection.
$sql = "INSERT INTO Post VALUES ('', '$date', '$time', '$story',
'$school','$location', '$sex', '$zipcode', '$name');";
At least, use mysql_real_escape_string which will protect the input for characters that have special meaning in a MySQL query. Use it on all textual columns.
$sql = "INSERT INTO Post VALUES ('', '$date', '$time', '" .
mysql_real_escape_string($story) . "','".
mysql_real_escape_string($school) . "','".
mysql_real_escape_string($location) . "', '$sex', '$zipcode', '" .
mysql_real_escape_string($name) ."');";
If you didn't care about SQL Injection ( though I dont know why would you wouldnt ) you could also use htmlspecialchars to fix your problem. mysql_real_escape_string is obviously the better choice though like @cyberkiwi said
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