<?php
function timeelapsed ($time){
    $time = time() - $time; // to get the time since that moment
    $tokens = array (
        31536000 => 'year',
        2592000 => 'month',
        604800 => 'week',
        86400 => 'day',
        3600 => 'hour',
        60 => 'minute',
        1 => 'second'
    );

    foreach ($tokens as $unit => $text) {
        if ($time < $unit) continue;
        $numberOfUnits = floor($time / $unit);
        return $numberOfUnits.' '.$text.(($numberOfUnits>1)?'s':'');
    }

}

function cvFakultas($fakultas){
	switch($fakultas){
		case 'Teknik' :
			return "Telkom Engineering School";
			break;
		case 'Manajemen' :
			return "Telkom Bussiness School";
			break;
		case 'Desain' :
			return "Telkom Creative Industries School";
			break;
		case 'Ilmu terapan' :
			return "Telkom Applied Science School";
			break;
		default :
			return "Unknown";
			break;
	}
}

function waktu($time){
	$time = explode(' ',$time);
	$jam = $time[1];
	$date = explode('-',$time[0]);
	$tahun = $date[0];
	$tanggal = $date[2];
	switch($date[1]){
		case '01':
			$bulan = 'January';
			break;
		case '02':
			$bulan = 'February';
			break;
		case '03':
			$bulan = 'March';
			break;
		case '04':
			$bulan = 'April';
			break;
		case '05':
			$bulan = 'Mei';
			break;
		case '06':
			$bulan = 'June';
			break;
		case '07':
			$bulan = 'July';
			break;
		case '08':
			$bulan = 'August';
			break;
		case '09':
			$bulan = 'September';
			break;
		case '10':
			$bulan = 'October';
			break;
		case '11':
			$bulan = 'November';
			break;
		case '12':
			$bulan = 'December';
			break;
	}
	return $tanggal.' '.$bulan.' '.$tahun.' '.$jam;

}

function time_passed($timestamp){
	$time = time();
    $diff = $time - (int)$timestamp;

    if ($diff == 0) 
         return 'just now';

    $intervals = array
    (
        1                   => array('year',    31556926),
        $diff < 31556926    => array('month',   2628000),
        $diff < 2629744     => array('week',    604800),
        $diff < 604800      => array('day',     86400),
        $diff < 86400       => array('hour',    3600),
        $diff < 3600        => array('minute',  60),
        $diff < 60          => array('second',  1)
    );

     $value = floor($diff/$intervals[1][1]);
     return $value.' '.$intervals[1][0].($value > 1 ? 's' : '');
}

function hasPassed($time){
	if (time() > strtotime($time))return true;
	else return false;
}

function rrmdir($dir) {
   if (is_dir($dir)) {
     $objects = scandir($dir);
     foreach ($objects as $object) {
       if ($object != "." && $object != "..") {
         if (filetype($dir."/".$object) == "dir") rrmdir($dir."/".$object); else unlink($dir."/".$object);
       }
     }
     reset($objects);
     rmdir($dir);
   }
 }

function delete_files($target) {
    if(is_dir($target)){
        $files = glob( $target . '*', GLOB_MARK ); //GLOB_MARK adds a slash to directories returned
        
        foreach( $files as $file )
        {
            delete_files( $file );      
        }
      
        rmdir( $target );
    } elseif(is_file($target)) {
        unlink( $target );  
    }
}
?>