怎么从数据库中取出多条数据

如何从数据库中取出多条数据
本来数据库有多条数据，但是取出来始终只有一条（小弟第一次使用php）,下面是我的数据库连接代码

PHP code

<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> public function querySql($sql){            $data_array = parse_ini_file("database.ini",true);            $connect = @mysql_connect($data_array["url"],$data_array["username"],$data_array["pass"]) or die ("Unable to connect database server!");             mysql_query("set names '".$data_array["incode"]."'");            $query = mysql_db_query($data_array["basename"],$sql ,$connect);             $arrary;            if(!$query){                echo "数据库连接错误";            }else{                $arrary = mysql_fetch_array($query);             }            $close = @mysql_close($connect) or die ("Unable to close database server connect!");             return     $arrary;         }

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PHP code

            ......            }else{              while($r = mysql_fetch_array($query))                $arrary[] = $r;             }            ....<br><font color="#e78608">------解决方案--------------------</font><br>else{  <br>while($arrary = mysql_fetch_array($query,MYSQL_ASSOC)){<br>  var_dump($arrary);<br>}  <br>}<br><font color="#e78608">------解决方案--------------------</font><br>

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PHP code

else{  $arry = array();  while($arr = @mysql_fetch_array($result,MYSQL_ASSOC)){    array_push($arry,$arr);  }  return $arry;}<div class="clear">
                 
              
              
        
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