0) {
--$i;
$c =ord($s[$i]);
if (($c & 0xC0) == 0xC0) {
// two most significante bits on
if (($c != 215) and ($c != 223)){ // two chars OK as is
// to get lowercase set 3. most significante bit if needed:
$s[$i] = chr($c | 0x20);
}
}
}
return strtolower($s);
}
function ucfirst_sentence($str,$a_char = array("-"," ")){
//$str contains the complete raw name string
//$a_char is an array containing the characters we use as separators for capitalization. If you don't pass anything, there are three in there as default.
$string = strtolower_iso8859_1($str);
foreach ($a_char as $temp){
$pos = strpos($string,$temp);
if ($pos){
//we are in the loop because we found one of the special characters in the array, so lets split it up into chunks and capitalize each one.
$mend = '';
$a_split = explode($temp,$string);
foreach ($a_split as $temp2){
//capitalize each portion of the string which was separated at a special character
$mend .= ucfirst($temp2).$temp;
}
$string = substr($mend,0,-1);
}
}
return ucfirst($string);
}
// Fjerner man denne går alt til helvette, ikke forstår jeg hvorfor...
echo "
";
// Lager en funksjon for å gjøre om nl2br funksjonen
function br2nl($text)
{
$text = str_replace(" ","",$text);
$text = str_replace(" ","",$text);
return $text;
}
// Fikser datohelvette!
function makedate($inputdato) {
//2005-04-03 20:36:35
$dato=substr($inputdato, 8, 2);
if (substr($dato, 0, 1) == "0") {
$dato=substr($dato, 1, 1);
};
$month=substr($inputdato, 5, 2);
if ($month == "01") { $month="Januar"; }
if ($month == "02") { $month="Februar"; }
if ($month == "03") { $month="Mars"; }
if ($month == "04") { $month="April"; }
if ($month == "05") { $month="Mai"; }
if ($month == "06") { $month="Juni"; }
if ($month == "07") { $month="Juli"; }
if ($month == "08") { $month="August"; }
if ($month == "09") { $month="September"; }
if ($month == "10") { $month="Oktober"; }
if ($month == "11") { $month="November"; }
if ($month == "12") { $month="Desember"; }
$year=substr($inputdato, 0, 4);
$hour=substr($inputdato, 11, 2);
$min=substr($inputdato, 14, 2);
print "$dato. $month $year - $hour:$min";
}
// Beregner alder, basert på input i format: YYYY-MM-DD
function getage($dob)
{
list($year,$month,$day) = explode("-",$dob);
$year_diff = date("Y") - $year;
$month_diff = date("m") - $month;
$day_diff = date("d") - $day;
if ($month_diff < 0) $year_diff--;
elseif (($month_diff==0) && ($day_diff < 0)) $year_diff--;
return $year_diff;
}
// Sjekker om en string er alfanumerisk
function eralphanum($str) {
$str=ereg_replace("[^A-Za-z0-9]", "", $str);
print "$str";
}
function makefodt($fodt) {
$y=substr($fodt, 0, 4);
$m=substr($fodt, 5, 2);
$d=substr($fodt, 8, 2);
if (substr($d, 0, 1) == "0") {
$d=substr($d, 1, 1);
};
if ($m == "01") { $m="Januar"; }
if ($m == "02") { $m="Februar"; }
if ($m == "03") { $m="Mars"; }
if ($m == "04") { $m="April"; }
if ($m == "05") { $m="Mai"; }
if ($m == "06") { $m="Juni"; }
if ($m == "07") { $m="Juli"; }
if ($m == "08") { $m="August"; }
if ($m == "09") { $m="September"; }
if ($m == "10") { $m="Oktober"; }
if ($m == "11") { $m="November"; }
if ($m == "12") { $m="Desember"; }
print "$d. $m $y";
}
//
// getCount()
//
// Oppdaterer sidetreff, unike treff og sist innlogget tid for brukere.
//
function getCount($setting='') {
$login = $_SESSION['login'];
$db=mysqli_connect(localhost, tromsolan, egg968noob) or die ("Could not connect");
mysqli_select_db(tromsolan);
if (isset($login)) {
// Her er det en bruker som er logget inn! La oss oppdatere reg-infoen hans!
$ip = getenv("REMOTE_ADDR");
$sql="SELECT * FROM lanv155_deltakere WHERE nick LIKE '$login'";
$result=mysqli_query($db,$sql);
$num=mysqli_num_rows($result);
$row=mysqli_fetch_array($result);
$id=$row['ID'];
$dato = date("ymdHis");
mysqli_query("INSERT INTO lanv155_bruker_logs VALUES('','$id','$ip',NULL)");
mysqli_query("UPDATE lanv6.lanv155_deltakere SET `sist_innlogget` = '$dato' WHERE lanv155_deltakere.ID = '$id' LIMIT 1 ;");
} else {
// Her er det en bruker som ikke er logget inn, bare hiv en til på sidetreffbasen.
$ip = getenv("REMOTE_ADDR");
mysqli_query("INSERT INTO lanv155_bruker_logs VALUES('','0','$ip',NULL)");
}
}
//
// Lager ett tilfeldig passord som ineholder A-Za-z0-9 og som har lengden $length.
//
function genPass($length="8") {
return(substr(ereg_replace("[^a-z0-9]", "", crypt(time())) .
ereg_replace("[^a-z0-9]", "", crypt(time())) .
ereg_replace("[^a-z0-9]", "", crypt(time())),
0, $length));
}
//
// brukerIdle - viser om en bruker er aktiv,idle, more idle eller offline...
//
function brukerIdle($brukerID='') {
$q = mysqli_query("SELECT UNIX_TIMESTAMP(sist_innlogging) as mydate FROM tlan6_bruker WHERE id='$brukerID'")
or die(sql_error());
$idle = mysqli_fetch_row($q);
if(time() - 30 < $idle[0]) { $idle = "Aktiv"; }
elseif(time()- 120 < $idle[0]) { $idle = "Idle"; }
elseif(time() - 180 < $idle[0]) { $idle = "More Idle"; }
else { $idle = "Offline"; }
return $idle;
} // function idle()
//
// DEFINISJONER FOR HEADERE, FOOTERE OG MELLOMSTYKKER - GRAFIKK!
//
$header1 = "
";
if ($_SESSION[kat] == "seatreg") {
$divmargin = "
";
} else {
$divmargin = "
";
}
$header2 = "
";
$footer = "
";
$divider = "
";
// IMAGE RESIZER
class ImgResizer {
private $originalFile = '';
public function __construct($originalFile = '') {
$this -> originalFile = $originalFile;
}
public function resize($newWidth, $targetFile) {
if (empty($newWidth) || empty($targetFile)) {
return false;
}
$info = exif_imagetype($targetFile);
if ($info == "1") { $src = imagecreatefromgif($this -> originalFile); }
if ($info == "2") { $src = imagecreatefromjpeg($this -> originalFile); }
if ($info == "3") { $src = imagecreatefrompng($this -> originalFile); }
list($width, $height) = getimagesize($this -> originalFile);
$newHeight = ($height / $width) * $newWidth;
$tmp = imagecreatetruecolor($newWidth, $newHeight);
imagecopyresampled($tmp, $src, 0, 0, 0, 0, $newWidth, $newHeight, $width, $height);
if (file_exists($targetFile)) {
unlink($targetFile);
}
imagejpeg($tmp, $targetFile, 85); // 85 is my choice, make it between 0 – 100 for output image quality with 100 being the most luxurious
}
}
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