PHP：拆分字符串并打印

Question

I have server output that looks like this
PLAYER_ENTERED name ipaddress username

If the string contains PLAYER_ENTERED there will always be 3 spaces within the string separating it (how can this be modified so it does this too?). I would like to print out only the ipaddress and username (last 2 sections). How can this be done?


This is code that prints out the whole thing:

$q = $_REQUEST["ipladder"];
$f = fopen("ladderlog.txt", "r");
while (($line = fgets($f)) !== FALSE)
{
    if (strstr($line, $q)) 
    {
        print "<li>$line"; 
    } 

I imagine this using explode() but I've given up trying since I hardily know how to code php.

Desired Output
username ipaddress

Answer 1

$q = $_REQUEST["ipladder"];
$f = fopen("ladderlog.txt", "r");
while (($line = fgets($f)) !== FALSE)
{
    if (strstr($line, $q)) 
    {
        $data = explode(" ", $line); // split using the space into an array
                                     // array index 0 = PLAYER_ENTERED
        print "IP:" . $data[1];      // array index 1 = IP
        print "Name: " . $data[2];   // array index 2 = name
    }
}