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Query based on URL


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Hi Guys


I have the following code

ini_set('display_errors', 1);

$sql=("SELECT * FROM `tbl_pages` WHERE `page_address_identifier` = '" . mysql_real_escape_string(intval($_GET['page_id'])) . "' LIMIT 1");
echo $sql;
if(mysql_num_rows($result)==0) {
die("No record found");
$row = mysql_fetch_array($result);


from the following url


The following query is then perfromed,

SELECT * FROM `tbl_pages` WHERE `page_address_identifier` = '0' LIMIT 1 b


I cannot see where the 0 is coming from


Any ideas what I have done wrong?

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0 comes from intval() this function return integer if passed variable can be converted into integer number or 0 on failure.


Your $_GET['page_id'] is not a number is a string "events" so somewhere in your code instead some id u printing "events" as url parameter


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