WordPress, Shopify ir PHPFusion programuotojų bendruomenė

Parašė sniuff· 2008 Lap. 18 16:11:49
<?php

//first you need to define db info

define('mySQL_hostname', 'Tavo IP'); //database IP

define('mySQL_database', 'Database'); //database name

define('mySQL_username', 'User'); //database user

define('mySQL_password', 'Pass'); //database password



//connects to mysql

$db_link = mysql_pconnect( mySQL_hostname, mySQL_username, mySQL_password )

or die( 'Error connecting to mysql<br><br>'.mysql_error() );



//connects to Database

$db_select = mysql_select_db( mySQL_database, $db_link )

or die( 'Error connecting to Database<br><br>'.mysql_error() );



//selects desired table

$chars=mysql_query("SELECT * FROM characters");



//tells how much rows are there (will come helpfull with while loops)

$rows =mysql_numrows($characters);



$i=0;

$x=0;



//while $i is smaller than number of rows repeat the code

while ($i < $rows) {

$online=mysql_result($chars,$i,"online"); //looks into characters table, under column online(if player is online its "0" else "1"), at row $i

if ($online == 1) { $x++; } // if column online at row $i is "1", increase $x

$i++; //increase $i

}

print 'Online players:<em>'.$x.'<em>'; //prints out the $x number of players online

?>