Hi, Just a quick question, I have been reading a lot about SQL injection doing a s**tload of damage to many sites, I myself use a pagentation class which sends the page number from page to page in a $_GET['page'] request which gets used in a LIMIT parameter.
From what i have been reading, wrapping all my GET and POST requests in a htmlentities() function should keep me safe....right? or what else should i/can i do?
eg: $page= htmlentities($_GET[page]);
Thanks, Ryan
htmlentities() is for displayed data. it will not protect against SQL injection.
The best way to protect against SQL Injection is:
for string data, mysql_real_escape_string() or your database's equiv. function
for all other data, type-check it with intval(), floatval() etc.
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