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public $host="localhost"; //·þÎñÆ÷Ãû
public $db_name="xml"; //Êý¾Ý¿âÃû
public $username="root"; //Óû§Ãû
public $pwd="123456"; //ÃÜÂë


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class db{
  public $host="localhost";
  
  function aa(){
  echo $this->host;
  }
}

$test = new db();
$test->aa();


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mssql_select_db("f1",mssql_connect("localhost","sa","sa"));
mssql_select_db("f2",mssql_connect("192.168.0.1","sa","sa") ......

PHP+MYSQLÊý¾Ý¼¯´¦Àí - PHP / »ù´¡±à³Ì

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php mail - PHP / »ù´¡±à³Ì

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ÎÒÓõĵÄÊÇiis smtp
<?php
$to = 'xueyuxia1988@sohu.com';
$subject = 'the subject';
$message = 'hello';
$ ......
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