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<?php //连接参数 $host="localhost"; $user="root"; $pwd="111111"; $db="test"; $linkID =mysqli_connect($host,$user,$pwd,$db); //创建一个mysql连接 if(!$linkID){ echo "<font color='red'>unable to connect!</font>"; } $SQL_SELECT_SYMBOLS="select * from symbols"; $result=mysqli_query($linkID,$SQL_SELECT_SYMBOLS)or die("error in query :$query. ".mysql_errno()); //执行SQL语句 if(mysqli_num_rows($result)>0){ echo '<table cellpadding="10" border="1">'; echo '<tr><th>id</th><th>country</th><th>animal</th><th>cname</th></tr>'; while($row=mysqli_fetch_row($result)){ echo "<tr>"; echo "<td>".$row[0]."</td>"; echo "<td>".$row[1]."</td>"; echo "<td>".$row[2]."</td>"; echo "<td>".$row[3]."</td>"; echo "</tr>"; } echo "</table>"; } else{ echo "记录未找到!"; } mysqli_free_result($result); //释放记录集所占用的内存 mysqli_close($linkID); //关闭数据库连接?> |
