我主要的問(wèn)題就是以前用xampp能運(yùn)行的php項(xiàng)目現(xiàn)在運(yùn)行不了，能顯示html,部分不需要連接數(shù)據(jù)庫(kù)的php頁(yè)面也能顯示，只要是需要連接數(shù)據(jù)庫(kù)的都不行，完全不知道什么原因，求求大佬們救救孩子吧！
下面是連接數(shù)據(jù)庫(kù)的代碼：
<?phperror_reporting(0); //數(shù)據(jù)庫(kù)鏈接文件$host='127.0.0.1';//數(shù)據(jù)庫(kù)服務(wù)器$user='root';//數(shù)據(jù)庫(kù)用戶名$password='';//數(shù)據(jù)庫(kù)密碼$database='kaoshi';//數(shù)據(jù)庫(kù)名$conn=@mysqli_connect($localhost,$user,$password) or die('數(shù)據(jù)庫(kù)連接失??！');@mysql_select_db($database) or die('沒(méi)有找到數(shù)據(jù)庫(kù)！');
mysql_query("設(shè)置名稱(chēng) 'gb2312'");function getoption($ntable,$nzd){??$sql="select ".$nzd." from ".$ntable." order by id desc";??$query=mysql_query($sql);??$rowscount=mysql_num_rows($query);??if($rowscount>0)??{???for ($fi=0;$fi<$rowscount;$fi++)???{?????>>;????<選項(xiàng)值=“<?php echo mysql_result($query,$fi,0);?>”><?php echo mysql_result($query,$fi,0);?></選項(xiàng)>?????<選項(xiàng)值=“”>請(qǐng)選擇?0)??{???for ($fi=0;$fi<$rowscount;$fi++)???{?????>>;????<選項(xiàng)值=“<?php echo mysql_result($query,$fi,0);?>” 0)??{???????echo "value='".mysql_result($query,0,0)."'";?????}?}}函數(shù)makefilename2(){ ?? $i=1; ?? $str = "0123456789";?? //?? 輸出字符集 $n = 4;?? //?? 輸出串長(zhǎng)度 $len = strlen($str)-1;?for($i=0 ; $i<$n; $i++){ $s .= $str[rand(0,$len)];?$timestamp=時(shí)間(); ?? 返回$timestamp.$s； } function readzd($ntable,$nzd,$tjzd,$ntj){ $sql="select ".$nzd." from ".$ntable." where ".$tjzd."='".$ntj." '”；??$query=mysql_query($sql);??$rowscount=mysql_num_rows($query);??if($rowscount>0)??{????echo mysql_result($query,0,0);??}}函數(shù) readzd2($ntable,$nzd,$tjzd,$ntj){ $sql="select ".$nzd." from ".$ntable." where ".$tjzd."='".$ntj."' ”;??$query=mysql_query($sql);??$rowscount=mysql_num_rows($query);??if($rowscount>0)??{????return mysql_result($query,0,0);??}}?>
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