<?php
function getVisits($variable) {

    $visits = array();

    if ($handle = opendir('stats/')) {
    while (false !== ($file = readdir($handle))) {
        if ($file != "." && $file != "..") {
            array_push($visits, $file);
        }
    }
    closedir($handle);
    }
    $key = array_search($variable, $visits);
    
    if ($key !== FALSE) {
        
        echo "Posjeta do sada: ".count($visits);
        
    }
    elseif ($key === FALSE){
        $file = fopen("stats/".$variable, 'a');
        fwrite($file, $variable);
        fclose($file);
    
        getVisits($variable);
    }
}
?>