?php //讀取ACCESS數(shù)據(jù)庫(kù)例程
創(chuàng)新互聯(lián)主要從事做網(wǎng)站、網(wǎng)站建設(shè)、網(wǎng)頁(yè)設(shè)計(jì)、企業(yè)做網(wǎng)站、公司建網(wǎng)站等業(yè)務(wù)。立足成都服務(wù)翁源,十余年網(wǎng)站建設(shè)經(jīng)驗(yàn),價(jià)格優(yōu)惠、服務(wù)專業(yè),歡迎來(lái)電咨詢建站服務(wù):18982081108
$conn = new com("ADODB.Connection");
$connstr = "DRIVER={Microsoft Access Driver (*.mdb)}; DBQ=". realpath("../mydata.mdb");
$conn-Open($connstr);
ORACLE
?php
$ora_conn = ora_logon("databaseName@service","pass");
?
詳細(xì)參考php手冊(cè)-函數(shù)參考-Oracle
1.有可能有緩存,你可以更新下緩存。
2.檢查下數(shù)據(jù)庫(kù)配置方面的信息,看看是否配置正確。
代碼如下:?View
Code
PHP
include("conn.php");//調(diào)用數(shù)據(jù)庫(kù)連接文件
echo
"table
width=572
height=56
border=0
cellspacing=1
";
//創(chuàng)建html表格
echo
"tr
bgcolor=#9999FF";
echo
"th
width=33
scope=colid/th";
echo
"th
width=100
scope=coluser_name/th
";
echo
"th
width=100
scope=coluser_pass/th
";
echo
"th
width=100
scope=colstaus/th";
echo
"th
width=100
scope=colinsert_time/th";
echo
"/tr";
$SQL
=
"select
*
from
user_info";
$query
=
mysql_query($SQL);
//SQL查詢語(yǔ)句
while
($row
=
mysql_fetch_array($query)){
//使用while循環(huán)mysql_fetch_array()并將數(shù)據(jù)返回?cái)?shù)組
echo
"tr
onmouseout=this.style.backgroundColor=''
onMouseOver=this.style.backgroundColor='#99CC33'
bgcolor=#CCCCCC";
echo
"td$row[0]/td";
//輸出數(shù)組中數(shù)據(jù)
echo
"td$row[1]/td";
echo
"td$row[2]/td";
echo
"td$row[3]/td";
echo
"td$row[4]/td";
echo
"/tr";
}
echo
"/table";輸出記錄截圖
1、PHP獲取顯示數(shù)據(jù)庫(kù)數(shù)據(jù)函數(shù)之 mysql_result()
mixed mysql_result(resource result_set, int row [,mixed field])
從result_set 的指定row 中獲取一個(gè)field 的數(shù)據(jù). 簡(jiǎn)單但是效率低.
舉例:
$link1 = @mysql_connect("server1",
"webuser", "password")
or die("Could not connect
to mysql server!");
@mysql_select_db("company")
or die("Could not select database!");
$query = "select id, name
from product order by name";
$result = mysql_query($query);
$id = mysql_result($result, 0, "id");
$name = mysql_result($result, 0, "name");
mysql_close();
注意,上述代碼只是輸出結(jié)果集中的第一條數(shù)據(jù)的字段值,如果要輸出所有記錄,需要循環(huán)處理.
for ($i = 0; $i = mysql_num_rows($result); $i++)
{
$id = mysql_result($result, 0, "id");
$name = mysql_result($result, 0, "name");
echo "Product: $name ($id)";
}
注意,如果查詢字段名是別名,則mysql_result中就使用別名.
2、PHP獲取顯示數(shù)據(jù)庫(kù)數(shù)據(jù)函數(shù)之mysql_fetch_row()
array mysql_fetch_row(resource result_set)
從result_set中獲取整行,把數(shù)據(jù)放入數(shù)組中.
舉例(注意和list 的巧妙配合):
$query = "select id,
name from product order by name";
$result = mysql_query($query);
while(list($id, $name)
= mysql_fetch_row($result)) {
echo "Product: $name ($id)";
}
3、PHP獲取顯示數(shù)據(jù)庫(kù)數(shù)據(jù)函數(shù)之mysql_fetch_array()
array mysql_fetch_array(resource result_set [,int result_type])
mysql_fetch_row()的增強(qiáng)版.
將result_set的每一行獲取為一個(gè)關(guān)聯(lián)數(shù)組或/和數(shù)值索引數(shù)組.
默認(rèn)獲取兩種數(shù)組,result_type可以設(shè)置:
MYSQL_ASSOC:返回關(guān)聯(lián)數(shù)組,字段名=字段值
MYSQL_NUM:返回?cái)?shù)值索引數(shù)組.
MYSQL_BOTH:獲取兩種數(shù)組.因此每個(gè)字段可以按索引偏移引用,也可以按字段名引用.
舉例:
$query = "select id,
name from product order by name";
$result = mysql_query($query);
while($row = mysql_fetch_array
($result, MYSQL_BOTH)) {
$name = $row['name'];
//或者 $name = $row[1];
$name = $row['id'];
//或者 $name = $row[0];
echo "Product: $name ($id)";
}
4、PHP獲取顯示數(shù)據(jù)庫(kù)數(shù)據(jù)函數(shù)之mysql_fetch_assoc()
array mysql_fetch_assoc(resource result_set)
相當(dāng)于 mysql_fetch_array($result, MYSQL_ASSOC)
5、PHP獲取顯示數(shù)據(jù)庫(kù)數(shù)據(jù)函數(shù)之mysql_fetch_object()
object mysql_fetch_object(resource result_set)
和mysql_fetch_array()功能一樣,不過(guò)返回的不是數(shù)組,而是一個(gè)對(duì)象.
舉例:
$query = "select id, name
from product order by name";
$result = mysql_query($query);
while($row = mysql_fetch_object
($result)) {
$name = $row-name;
$name = $row-id;
echo "Product: $name ($id)";
}
以上這些函數(shù)就是PHP獲取顯示數(shù)據(jù)庫(kù)數(shù)據(jù)函數(shù)的全部總結(jié)。
$con=mysql_connect('localhost','root','');//數(shù)據(jù)庫(kù)信息
mysql_select_db('shop');//數(shù)據(jù)庫(kù)名
mysql_query("set?names?utf8");//設(shè)置字符集編碼
$sql="select?goods_name,goods_number,shop_price?from?goods";//查詢語(yǔ)句
$res=mysql_query($sql);//執(zhí)行查詢
while($row=mysql_fetch_assoc($res)){
$rows[]=$row;//接受結(jié)果集
}
//遍歷數(shù)組
foreach($rows?as?$key=$v){
echo?$v['goods_name']."---".$v['goods_number']."---".$v['shop_price']."";
}
布局可以自己寫的。數(shù)據(jù)從foreach循環(huán)里取出。
文章名稱:php獲取數(shù)據(jù)庫(kù)不同 php獲取mysql數(shù)據(jù)
文章轉(zhuǎn)載:http://jinyejixie.com/article46/doscceg.html
成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián),為您提供App開(kāi)發(fā)、移動(dòng)網(wǎng)站建設(shè)、面包屑導(dǎo)航、品牌網(wǎng)站設(shè)計(jì)、網(wǎng)頁(yè)設(shè)計(jì)公司、響應(yīng)式網(wǎng)站
聲明:本網(wǎng)站發(fā)布的內(nèi)容(圖片、視頻和文字)以用戶投稿、用戶轉(zhuǎn)載內(nèi)容為主,如果涉及侵權(quán)請(qǐng)盡快告知,我們將會(huì)在第一時(shí)間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng),如需處理請(qǐng)聯(lián)系客服。電話:028-86922220;郵箱:631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載,或轉(zhuǎn)載時(shí)需注明來(lái)源: 創(chuàng)新互聯(lián)
猜你還喜歡下面的內(nèi)容