<?
(1)class Dao{public $a=mysql_connect("localhost","root","") ;
public $b=mysql_select_db("cartshop");
}
?> 报错 Parse error: syntax error, unexpected '(', expecting ',' or ';' in E:\php\index.php on line 4
但
(2)<?
$a=mysql_connect("localhost","root","") ;
$b=mysql_select_db("cartshop");?> (1)是成功的 (2)是错的 为什么啊
(3)<?
class Dao{
public $mysqli = new mysqli("localhost", "root", "", "db_bcty365");
}
?>报错:Parse error: syntax error, unexpected T_NEW in E:\php\index.php on line 4这个也是错 为什么 小弟先谢谢了 等高手来啊 谢谢
(1)class Dao{public $a=mysql_connect("localhost","root","") ;
public $b=mysql_select_db("cartshop");
}
?> 报错 Parse error: syntax error, unexpected '(', expecting ',' or ';' in E:\php\index.php on line 4
但
(2)<?
$a=mysql_connect("localhost","root","") ;
$b=mysql_select_db("cartshop");?> (1)是成功的 (2)是错的 为什么啊
(3)<?
class Dao{
public $mysqli = new mysqli("localhost", "root", "", "db_bcty365");
}
?>报错:Parse error: syntax error, unexpected T_NEW in E:\php\index.php on line 4这个也是错 为什么 小弟先谢谢了 等高手来啊 谢谢
$b=mysql_select_db( "cartshop", $a ); class Dao
{
public $mysqli = mysqli_connect("localhost", "root", "", "db_bcty365");
}
(1)class Dao{public $a=mysql_connect("localhost","root","") ;
public $b=mysql_select_db("cartshop");
}//修改class Dao{
var $a;
var $b;
function Dao($host,$dbuser,$dbpw,$dbname){
$this->a = mysql_connect($host,$dbuser,$dbpw);
$this->b = mysql_select_db($dbname,$this->a);
}
}$Dao = new Dao('localhost','root','','cartshop');