Genereer voetbal tool niet meer dan x aantal wedstrijden thuis

<?php


function scheduler($teams,$shuffle=1,$reverse=1){
    if (count($teams)%2 != 0){
        array_push($teams,"");
    }
    if ($shuffle == 1){
        shuffle($teams);
    }
    $away = array_splice($teams,(count($teams)/2));
    $home = $teams;
    for ($i=0; $i < count($home)+count($away)-1; $i++){
        for ($j=0; $j<count($home); $j++){
            if (($i%2 !=0) && ($j%2 ==0)){
                $schedule[$i][$j]["Home"]=$away[$j];
                $schedule[$i][$j]["Away"]=$home[$j];
            } else {
                $schedule[$i][$j]["Home"]=$home[$j];
                $schedule[$i][$j]["Away"]=$away[$j]; 
            }
        }
        if(count($home)+count($away)-1 > 2){
            array_unshift($away,array_shift(array_splice($home,1,1)));
            array_push($home,array_pop($away));
        }
    }
    if ($reverse == 1){
        for ($k=0; $k < count($home)+count($away)-1; $k++){
            for ($j=0; $j<count($home); $j++){
                if (($k%2 !=0) && ($j%2 ==0)){
                    $schedule[$i][$j]["Home"]=$home[$j];
                    $schedule[$i][$j]["Away"]=$away[$j];
                } else {
                    $schedule[$i][$j]["Home"]=$away[$j];
                    $schedule[$i][$j]["Away"]=$home[$j]; 
                }
            }
        if(count($home)+count($away)-1 > 2){
            array_unshift($away,array_shift(array_splice($home,1,1)));
            array_push($home,array_pop($away));
        }
        $i++;
        }
    }
    return $schedule;
}  

$result = mysql_query("SELECT * FROM Team WHERE Divisie_ID='".mysql_real_escape_string(htmlspecialchars($Divisie_NR))."'");
$teams = array();
while($row = mysql_fetch_array( $result )) { 
$members[] = $row['Team_ID']."|".$row['Naam'];
}
// $members = array("name1","name2","name3","name4"); 
$schedule = scheduler($members);



$i = 0; 

foreach($schedule AS $round => $games){
    foreach($games AS $play){
    if (!empty($play["Home"])){//filter 1
     if (!empty($play["Away"])){//filter 2
        echo "<tr>";
        echo "<td>".($round+1)."</td>";

$thuis = explode("|", $play["Home"]);
$uit = explode("|", $play["Away"]);

        echo "<td><input value='".$thuis[0]."' name='Thuis".$i."' hidden>".$thuis[1]."</td>"; 
        echo "<td><input value='".$uit[0]."' name='Uit".$i."' hidden>".$uit[1]."</td>";
echo "<td><input type='text' name='Datum".$i."' class='form-control datepicker'></td>";  
        echo "</tr>";
        $i++;
    }//filter 2
    }//filter 1
    }  
}
?>