how do I

[Monkuar]

use the in_array to check a loop ?

 

 

like

 

 

$os = array("Mac", "NT", "Irix", "Linux");
if (in_array("Irix", $os)) {
    echo "Got Irix";
}
if (in_array("mac", $os)) {
    echo "Got mac";
}

 

 

Now what if $os becomes

 

 

for ($i = 1; $i <= 10; $i++) {
    $os .= $i
}

 

now if I use:

if (in_array($FORMPOST[couldbeanything], $os)) {
    echo "Correct entry";
exit;
}
if (!in_array($FORMPOST[couldbeanything], $os)) {
    echo " bad entry ";
exit;
}

 

 

would it work only through 1-10 numbers?  :shrug: :shrug: and echo out "bady" entry if it's NOT 1-10 ?

[ChemicalBliss]

change

$os .= $i;

to

$os[] = $i;

and you got yourself a winner.

[Monkuar]

dam

 

so easy to prevent sql injection lol

 

ty

[seanlim]

You might want to look at the range() function too http://www.php.net/manual/en/function.range.php