<?php
header("Content-type:text/html; charset=utf-8");
echo '<a href="#">刷新</a><br />';
// echo "<br />mysql.connect_timeout=".get_cfg_var('mysql.connect_timeout');
//數據庫連接-查詢-取結果-關閉
//連接,返回連接資源
$mysql=mysql_connect('localhost:3306', 'fuxingdaima', 'phf936300')
or die('Could not connect '.mysql_error);
// echo "mysql_get_client_info()= ".mysql_get_client_info()."<br />";
// echo "mysql_get_host_info()= ".mysql_get_host_info($mysql)."<br />";
// echo "mysql_get_server_info()=".mysql_get_server_info($mysql)."<br />";
/* $state = mysql_stat($mysql);
echo "mysql_stat()=";
var_dump($state);
echo "<br />";
*/
//選擇數據庫
mysql_select_db("test") or die("Could not select database test");
//查詢
$query = "SELECT * FROM sc";
$result = mysql_query($query) or die("Invalid query".mysql_error());
//var_dump($result);
// echo "mysql_info()=".mysql_info($mysql)."<br />";
//取結果
/* //結果行列數
$rowNum = mysql_num_rows($result);
echo "num rows=".$rowNum."<br />";
$fieldNum = mysql_num_fields($result);
echo "num field=".$fieldNum."<br />";
*/
//取出行數據
$resArray = mysql_fetch_array($result, MYSQL_ASSOC);
echo "mysql_fetch_array( , MYSQL_ASSOC)=";
var_dump($resArray);
echo "<br />";
$resArray = mysql_fetch_array($result, MYSQL_NUM);
echo "mysql_fetch_array(, MYSQL_NUM)=";
var_dump($resArray);
echo "<br />";
$resArray = mysql_fetch_array($result, MYSQL_BOTH);
echo "mysql_fetch_array(, MYSQL_BOTH)=";
var_dump($resArray);
echo "<br />";
$lenArray = mysql_fetch_lengths($result);
echo "mysql_fetch_lengths=";
var_dump($lenArray);
echo "<br />";
$resArray = mysql_fetch_object($result);
echo "mysql_fetch_object=";
var_dump($resArray);
echo "<br />";
echo '$resArray->Sid='.$resArray->Sid."<br />";
/**/
/* //取出列字段信息
$field = mysql_fetch_field($result);
echo "mysql_fetch_field()=";
var_dump($field);
echo "<br />";
$field_flags = mysql_field_flags($result, 0);
echo "mysql_field_flags()=";
var_dump($field_flags);
echo "<br />";
*/
//釋放結果標識符$result 所關聯的內存(可不需要)
mysql_free_result($result);
//關閉連接資源(可不需要)
mysql_close($mysql);
php操作mysql示例源碼
發表評論
所有評論
還沒有人評論,想成為第一個評論的人麼? 請在上方評論欄輸入並且點擊發布.