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简单的php查询数据库语句实例代码
时间：2022-06-24 19:02:21 编辑：袖梨 来源：一聚教程网
这篇教程对初学者会有帮助的，我们讲了数据库教程连接并且利用mysql教程_query,mysql_num_rows,mysql_fetch_row三个函数把记录读取并输出。
Selecting Data
php教程
$user = "root";
$pass = "";
$db = "mydatabase";
$link = mysql_connect( "localhost", $user, $pass );
if ( ! $link ) {
die( "Couldn't connect to MySQL: ".mysql_error() );
}mysql_select_db( $db, $link ) or die ( "Couldn't open $db: ".mysql_error() );
$result = mysql_query( "SELECT * FROM domains where sex='F'" );
$num_rows = mysql_num_rows( $result );print "
$num_rows www.111com.net women have added data to the table
n";print "
";
";
while ( $a_row = mysql_fetch_row( $result ) ) {
print ""; ";
foreach ( $a_row as $field ) {
print "".strips教程lashes($field)." ";
}
print "
}
print "
mysql_close( $link );
?>
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