[PHP] preg_match help

[NSA]

Hello,

I'm not sure how to explain this, so I'll do my best!

So say I have 4 variables like this (or something like this)

$var[1];
$var[2];
$var[3];
$var[4];

I then want something like this:

if(preg_match('/[^0-9A-Za-z]/',$var[?])){

echo "error";
}else{
login($var[1], $var[2]);
}
So that each variable will be checked without having to write separate if statements for each variable and data will be passed through to the function.



How can I do this in PHP?

 

[Ecko]

foreach();