array mysql_fetch_array ( resource $result [, int $ result_type ] )
<?php
require_once("dbfuncs.php");
$link = create_connection();
$sql = "SELECT * FROM `pw_members` WHERE `uid` < 10";
$result = execute_sql("pw87", $sql, $link);
while ($memberinfo = mysql_fetch_array($result, MYSQL_NUM)) {
echo $memberinfo[1] . "<br>";
}
echo "-------------------------------------------" . "<br>";
mysql_data_seek($result, 0);
while ($memberinfo = mysql_fetch_array($result, MYSQL_ASSOC)) {
echo $memberinfo['username'] . "<br>";
}
echo "-------------------------------------------" . "<br>";
mysql_data_seek($result, 0);
while ($memberinfo = mysql_fetch_array($result, MYSQL_BOTH)) {
echo $memberinfo['username'] . " " . $memberinfo[1] . "<br>";
}
?>
adminbibiyaki
张无忌
星凌化心
星鬼
侧身飞翔
我家的小鸟
natu
-------------------------------------------
admin
bibiyaki
张无忌
星凌化心
星鬼
侧身飞翔
我家的小鸟
natu
-------------------------------------------
adminadmin
bibiyaki bibiyaki
张无忌 张无忌
星凌化心 星凌化心
星鬼 星鬼
侧身飞翔侧身飞翔
我家的小鸟 我家的小鸟
natu natu
<?php
function create_connection()
{
$link = mysql_connect("localhost", "root", "mypassword")
or die("Can not connect to database<br><br>" . mysql_error());
mysql_query("SET NAMES utf8");
return $link;
}
function execute_sql($database, $sql, $link)
{
$db_selected = mysql_select_db($database, $link)
or die("Select database failed<br><br>" . mysql_error($link));
$result = mysql_query($sql, $link);
return $result;
}
?>
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