A link to the server could not be established in /var/www/Test.php on line 25
当我尝试在已创建的数据库中mysql_select_db(): Access denied for user 'pass'@'localhost' (using password: NO) in /var/www/Test.php on line 25
创建表时出现错误。
我的代码:
<?php
$con = mysqli_connect("localhost","root","pass");
connection to mysql server
//checking the connection
if(mysqli_connect_errno($con))
{
echo "Sorry!Failed to connect Mysql" . mysqli_connect_error();
}
$sql = "CREATE DATABASE viral_coff";
if(mysqli_query($con,$sql))
echo "database Created Successfully!";
else
echo "error in creating the database" . mysqli_error($con);
mysql_select_db('viral_coff') or die(mysql_error());;
$tab = ' CREATE TABLE retention( '.
' playing-date DATE ,' .
' that-day INT ,' .
' 1_day INT ,' .
' 3_days INT ,' .
' 7_days INT ,' .
' 31_days INT ,)' ;
if(mysqli_query($con,$tab))
echo "Created Tables";
else
echo "Error creating table" . mysqli_error($con);
mysqli_close($con)
?>
我究竟做错了什么?