$_GET and $_POST pharse help needed

[Paragon]

Well this is working perfectly, but the first value is being overwritten by the second. I know this must be an easy fix can anyone advise me on how to deal with this problem? I havn't handled anything like this as of yet.

	if(isset($_POST) || isset($_GET)){

if(isset($_POST)){
foreach($_POST as $key => $val){
	$_POST[$key] = addslashes($val);
	$_POST[$key] = strip_tags($val, '');
		echo "POST ARRAY - Field : $key Value: $val<br />";
}
return $_POST;
}

if(isset($_GET)){
foreach($_GET as $key => $val){
	$_GET[$key] = addslashes($val);
	$_GET[$key] = strip_tags($val, '');
		echo "GET ARRAY - Field : $key Value: $val<br />";
}
return $_GET;
}
}

[tuf-web_co_uk]

<?
if(isset($_POST) || isset($_GET)){ 

if(isset($_POST)){ 
foreach($_POST as $key => $val){ 
    $_POST[$key] = addslashes($val); 
    $_POST[$key] = strip_tags($val, ''); 
        echo "POST ARRAY - Field : $key Value: $val<br />"; 
} 
return $_POST; 
} 

else if(isset($_GET)){ 
foreach($_GET as $key => $val){ 
    $_GET[$key] = addslashes($val); 
    $_GET[$key] = strip_tags($val, ''); 
        echo "GET ARRAY - Field : $key Value: $val<br />"; 
} 
return $_GET; 
}

else {
    // error message
}
}
?>

[bubblenut]

$POST and $GET will always be set. A more usefull test may be count($_GET)!=0

[Paragon]

I am sorry I think you misunderstood me.

    $_POST[$key] = addslashes($val);
    $_POST[$key] = strip_tags($val, '');

It is adding the slashes, but once I assign the strip_tags as the $_POST value it no longer holds the addslashes value.

if(isset($_POST) || isset($_GET)){

if(isset($_POST)){
foreach($_POST as $key => $val){
    $_POST[$key] = addslashes($val);
    $_POST[$key] = strip_tags($val, '');
        echo "POST ARRAY - Field : $key Value: $val<br />";
}
return $_POST;
}

if(isset($_GET)){
foreach($_GET as $key => $val){
    $_GET[$key] = addslashes($val);
    $_GET[$key] = strip_tags($val, '');
        echo "GET ARRAY - Field : $key Value: $val<br />";
}
return $_GET;
}
}

[Paragon]

Originally posted by bubblenut
$POST and $GET will always be set. A more usefull test may be count($_GET)!=0

Yeah, thanks for that.

I am using this to make sure all user feilds are valid and no B.S is sent in the input feilds before it gets inserted into the database.

[Paragon]

Ok I figured it out thought I would post it for everyone.

function TEST(){
	if((count($_POST)!=0) || (count($_GET)!=0)){
	if(count($_POST)!=0){
	foreach($_POST as $key => $val){
		$val = addslashes($val);
		$val = strip_tags($val, '<a><b><i><u>');
		$_POST[$key] = $val;
			echo "POST ARRAY - Field : $key Value: $val<br />";
	}
	return $_POST;
	}
	else if(count($_GET)!=0){
	foreach($_GET as $key => $val){
                $val = addslashes($val);
		$val = strip_tags($val, '<a><b><i><u>');
                $_GET[$key]  = $val;
			echo "GET ARRAY - Field : $key Value: $val<br />";
	}
	return $_GET;
	}else{
	die;
	}
	}
}