Wrong datatype for second argument

[dada1]

This is my script for counting file size in folders, but when I put this script on normal text page it shows error:
Warning: in_array() [function.in-array]: Wrong datatype for second argument in statistics.php on line 20

<?php
if (session_id() == ""){
session_start();
}
$maxupload=1024000000; // in byte
$dir='jdownloads';
$notcount=array('index.html','listing.php','descriptionfile.txt');
dirs($dir);
$sizeinbyte=($_SESSION[tots]==0)?'0':$_SESSION[tots];
$_SESSION[tots]=array();
unset($_SESSION[tots]);
function dirs($dir){
global $notcount;
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
 if ($file != "." && $file != "..") {
if(is_dir($dir.'/'.$file)){
dirs($dir.'/'.$file);
}else{
if (!in_array($file, $notcount)) {
$fl=filesize($dir.'/'.$file);
$_SESSION[tots]=$_SESSION[tots]+$fl;
}
}
}
}
closedir($handle);
}
}
?>

[TheServant]

I can't see why that is not working. Please try a simple script:

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

If this works, modify it by parts to get it to look like your code running it after every change. That way you should be able to pin point where there is a problem.

[dada1]

your script is not doing the same what mine do

[TheServant]

Yeah I am just checking that your PHP is working as expected.