Re: [PHP] $_POST vs $_REQUEST

Richard wrote:
> It's a wise choice to go with $_POST, unless your form is a GET form,
> in which case use $_GET. $_REQUEST has the potential to open your
> script(s) up to security issues.
>
>   
I am not sure what the security issues are you are referring to as the 
$_REQUEST superglobal contains both $_GET and $_POST values.  Could you 
expound on that?  Thanks.
> Use quoted strings - either single or double quotes. Eg:
>
> $myArray['myKey']
> $myArray["myKey"]
>
>   
To answer your question though, the quotes will not protect you from SQL 
injection at all.  It simply has to do with processing the values.