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SELECT * FROM news WHERE time = '".time("d.m.Y")."' AND unique = 'true' LIMIT 8

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SELECT id,date FROM news;

while($news = mysql_fetch_array($q)){

if(date("d.m.Y",$news[1] == date("d.m.Y")){

 # datum ist gleich

 SELECT unique FROM news WHERE id = '".$news[0]."' ORDER BY date LIMIT 8;

 while(...){
  
  if($result[0] == true){
   
    # ausgabe

  }

 }

}

}