back';
function checkFiles()
{
if (!DEBUG && (file_exists('install') || file_exists('documents')))
{
exit('
Bitte lösche die Ordner "install" und "documents"!');
}
}
function message($type, $text, $url){
if($url==1) $url = 'javascript:history.back()';
if($type == 'error') {
$msg = '
';
return $msg;
}
elseif($type == 'msg') {
$msg = '
';
return $msg;
}
}
function drawheader($header) {
echo'
'.$header.'
';
}
function drawfooter($version) {
echo '
';
}
// Checkt am Anfang jeder Seite, ob der Zugriff authorisiert ist
function checklogin() {
session_start();
if (!$_SESSION['loginuser']) {
// Deaktiviert
// $path = __FILE__;
// $redirect = basename($path);
header("Location: pn_login.php");
exit();
}
}
// Checkt, ob der User Admin-Rechte hat
function adminonlyaccess($loginlevel) {
if ($loginlevel != 'admin') {
exit('Hierfür musst du Admin sein! Du bist '.$loginlevel.'...');
}
}
// Macht aus Zeilenumbrüchen XHTML-Breaks (
)
function my_nl2br ($text) {
$retvalue = '';
for ($ii = 0; $ii < strlen($text); $ii++) {
if ($text[$ii]!= chr(13))
$text[$ii] == "\n" ? $retvalue .= '
' : $retvalue .= $text[$ii];
}
return $retvalue;
}
function my_br2nl ($text) {
return preg_replace('=|([\s/][^>]*)>)\r?\n?=i', "\n", $text);
}
// Ermöglicht UBB-Code
function bbcode($string)
{
$pattern = array(
'bold' => '=\[b](.*)\[/b]=sUi',
'underline' => '=\[u](.*)\[/u]=sUi',
'italic' => '=\[i](.*)\[/i]=sUi',
'strike' => '=\[s](.*)\[/s]=sUi',
'url1' => '=\[url1\=(.*)\](.*)\[/url1]=sUi',
'url2' => '=\[url2\=(.*)\](.*)\[/url2]=sUi',
'email1' => '=\[email](.*)\[/email]=sUi',
'email2' => '=\[email\=(.*)\](.*)\[/email]=sUi',
'code' => '=\[code\](.*)\[/code\]=sUi',
'quote' => '=\[quote\](.*)\[/quote\]=sUi',
'list' => '=\[list\](.*)\[/list\]=sUi',
'list_olul' => '=\[list\=(ol|ul)\](.*)\[/list\]=sUi',
'li' => '=\[\*\](.*)=sUi',
'img' => '=\[img\=(.*)\]=sUi',
);
$replace = array(
'bold' => '$1',
'underline' => '$1',
'italic' => '$1',
'strike' => '$1',
'url1' => '$1',
'url2' => '$2',
'email1' => '$1',
'email2' => '$2',
'code' => 'Quellcode:
$1
',
'quote' => 'Quote:
$1
',
'list' => '',
'list_olul' => '<$1>$2',
'li' => '$1',
'img' => '
',
);
return preg_replace($pattern, $replace, $string);
}
// Fügt Smilie-Grafiken ein
function smilies($path,$text)
{
$smilieString = array(
'angel' => '@:)',
'angry' => ':angry:',
'confused' => ':c:',
'cool' => '8)',
'cross' => ':x',
'crying' => ':cry:',
'devil' => ':evil:',
'dont-know' => ':?:',
'grin' => ':D',
'hug-left' => ':L',
'hug-right' => ':R',
'kiss' => ':B',
'nerdy' => ':nerdy:',
'neutral' => ':|',
'sad' => ':(',
'shame' => ':oops:',
'shock' => ':shock:',
'sick' => ':sick:',
'silent' => ':silent:',
'smile' => ':)',
'thinking' => ':thinking:',
'tongue' => ':P:',
'uhm-yeah' => ':´|:',
'wink' => ':wink:',
'yawn' => ':o:'
);
$imgpath1 = '
';
$smilieHtml = array(
'angel' => $imgpath1.'angel.png'.$imgpath2,
'angry' => $imgpath1.'angry.png'.$imgpath2,
'confused' => $imgpath1.'confused.png'.$imgpath2,
'cool' => $imgpath1.'cool.png'.$imgpath2,
'cross' => $imgpath1.'cross.png'.$imgpath2,
'crying' => $imgpath1.'crying.png'.$imgpath2,
'devil' => $imgpath1.'devil.png'.$imgpath2,
'dont-know' => $imgpath1.'dont-know.png'.$imgpath2,
'grin' => $imgpath1.'grin.png'.$imgpath2,
'hug-left' => $imgpath1.'hug-left.png'.$imgpath2,
'hug-right' => $imgpath1.'hug-right.png'.$imgpath2,
'kiss' => $imgpath1.'kiss.png'.$imgpath2,
'nerdy' => $imgpath1.'nerdy.png'.$imgpath2,
'neutral' => $imgpath1.'neutral.png'.$imgpath2,
'sad' => $imgpath1.'sad.png'.$imgpath2,
'shame' => $imgpath1.'shame.png'.$imgpath2,
'shock' => $imgpath1.'shock.png'.$imgpath2,
'sick' => $imgpath1.'sick.png'.$imgpath2,
'silent' => $imgpath1.'silent.png'.$imgpath2,
'smile' => $imgpath1.'smile.png'.$imgpath2,
'thinking' => $imgpath1.'thinking.png'.$imgpath2,
'tongue' => $imgpath1.'tongue.png'.$imgpath2,
'uhm-yeah' => $imgpath1.'uhm-yeah.png'.$imgpath2,
'wink' => $imgpath1.'wink.png'.$imgpath2,
'yawn' => $imgpath1.'yawn.png'.$imgpath2
);
return str_replace($smilieString,$smilieHtml,$text);
}
function a(){
return '';
}
function commentscount($id) {
$datafile = PATH.'inc/pn_comments.dat';
$zeile = file($datafile);
$zeilen = sizeof($zeile);
$commentscount = 0;
for ($i=0; $i < $zeilen; $i++) {
$eintrag = explode('§',$zeile[$i]);
if ($eintrag[1] == $id) {
$commentscount++;
}
}
return $commentscount;
}
function formatdate($datum, $dateformat) {
$datum = date($dateformat, $datum);
return $datum;
}
function formattext ($text, $smilies, $smiliespath, $html) {
if($html == 'txt0' OR $html == 'com0' ) {
$text = htmlspecialchars($text);
$text = str_replace('<br>','
',$text);
$text = str_replace('<br />','
',$text);
}
$text = bbcode($text);
if ($smilies == 'yes') $text = smilies($smiliespath,$text);
return $text;
}
function cleantext ($text, $hsc=0) {
$text = my_nl2br(stripslashes($text));
$text = str_replace("§"," ",$text);
$text = trim($text);
if($hsc == 1) $text = htmlspecialchars($text);
return $text;
}
function readcatselect($catfile) {
$zeile = file($catfile);
$zeilen = sizeof($zeile);
for ($i=0; $i<$zeilen; $i++) {
$eintrag = explode ('§', $zeile[$i]);
echo '';
}
}
function getcat($catnr,$catfile,$picdir, $catpics) {
$catzeile = file($catfile);
$catzeilen = sizeof($catzeile);
for ($i=0; $i<$catzeilen; $i++) {
$catex = explode ('§', $catzeile[$i]);
if($catex[0] == $catnr) {
if($catpics=='yes' && $catex[2]!=''){
$imgsize = @getimagesize($picdir.'/'.$catex[2]);
$width = $imgsize[0];
$height = $imgsize[1];
//$catex[2] = '
';
$catex[2] = '';
return $catex[2];
} //else return $catex[1];
}
}
}
function getselectedcat($catnr,$catfile) {
$catzeile = file($catfile);
$catzeilen = sizeof($catzeile);
for ($i=0; $i<$catzeilen; $i++) {
$catex = explode ('§', $catzeile[$i]);
if ($catex[0] == $catnr) echo '';
else echo '';
}
}
function getname($user, $userfile) {
$zeile = file($userfile);
$zeilen = sizeof($zeile);
for ($i=2; $i<$zeilen-2; $i++) {
$eintrag = explode ('§', $zeile[$i]);
if($eintrag[3] == $user) return $eintrag[0];
}
}
function delcomment($id, $comfile){
$zeile = file($comfile);
$zeilen = sizeof($zeile);
for ($i=0,$z=0; $i < $zeilen; $i++) {
$entry = explode ('§', $zeile[$i]);
if ($entry[1] != $id) {
$neuzeile[$z] = $zeile[$i];
$z++;
}
}
$fp = fopen($comfile,"w+");
flock($fp,2);
for ($i=0; $i < $zeilen; $i++) {
fwrite($fp, $neuzeile[$i]);
}
flock($fp,3);
fclose($fp);
}
function unspecialchars($text) {
$text = stripslashes($text);
$text = str_replace('&','&',$text);
$text = str_replace('"','"',$text);
$text = str_replace('<','<',$text);
$text = str_replace('>','>',$text);
return $text;
}
function delfile($file) {
$delfile = @unlink($file);
@clearstatcache();
if (@file_exists($file)) {
@unlink(trim($file));
}
@clearstatcache();
if (@file_exists($file)) {
$filesys = @eregi_replace("/","\\",$file);
$delete = @system("del $filesys");
}
@clearstatcache();
if (@file_exists($file)) {
$delete = @chmod ($file, 0775);
$delete = @unlink($file);
$delete = @system("del $filesys");
}
@clearstatcache();
if (@file_exists($file)) return 0;
else return 1;
}
?>