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| Subject: | PHP filter function against SQL injections |
|---|---|
| Date: | Wed, 7 Feb 2007 17:54:52 +0100 |
hi everyone!
i was just wondering if this filter function written in php is safe against
sql injections:
function filter($string) {
$replace = "";
$search = array(">", "<", "|", ";");
$result = mysql_escape_string( str_replace($search, $replace, $string));
return $result;
}
or could anyone imagine an sql injection attack which bypasses this filter
function?
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