UBB.Developers Forums UBB.threads 7 Development How Do I? Show random images on a threads page

For future reference:

<?php
$imgpath = "path/to/image/dir";
$handle = opendir( "$imgpath" );

$imgArray = array();

while($file = readdir($handle))
{
if( $file != "." && $file != ".." )
{
array_push( $imgArray, $file );
}
}
closedir( $handle );

mt_srand( (double)microtime( ) * 1000000 );
$randval = mt_rand( 0, sizeof( $imgArray ) - 1 );

print( "<img src="$imgpath/" . $imgArray[ $randval ] . ""/>" );
?>