Hij kiest wat hij niet kiezen moet

<?php

include "config.php";

$teamr = mysql_query("SELECT `team` FROM `roel`");
$teamj = mysql_query("SELECT `team` FROM `jelle`");
$teamroel = mysql_fetch_assoc($teamr);
$teamjelle = mysql_fetch_assoc($teamj);

$teamroel1 = $teamroel['team'];
$teamjelle1 = $teamjelle['team'];


// teams
$teams = array('arsenal', 'PSV', 'Roel', 'Jelle');
$speler_1 = $teams[mt_rand(0, (count($teams) - 1))];
$speler_2 = $teams[mt_rand(0, (count($teams) - 1))];

do {
    $speler_1 = $teams[mt_rand(0, (count($teams) - 1))];
} while (($speler_1 == $speler_2 OR $teamroel1 == $speler_1 OR $teamjelle1 == $speler_2));

echo 'Team 1: ' . $speler_1, '<br />', 'Team 2: ' . $speler_2;
echo '<br /><br />';


echo 'Wil je deze wedstrijd selecteren voor de uitdaging?';
if(isset($_POST['ok'])){
    mysql_query("INSERT into `roel` (`team`) VALUES ('".$speler_1."')");
    }else{
    ?>
<form name="" action="" method="post">
<input type="Submit" name="ok" value="Send">
</form>
<?
}
?> 

<?php
 
include "config.php";
 
$teamr = mysql_query("SELECT `team` FROM `roel`");
$teamj = mysql_query("SELECT `team` FROM `jelle`");
$teamroel = mysql_fetch_assoc($teamr);
$teamjelle = mysql_fetch_assoc($teamj);
 
$teamroel1 = $teamroel['team'];
$teamjelle1 = $teamjelle['team'];
 
 
// teams
$teams = array('arsenal', 'PSV', 'Roel', 'Jelle');
$speler_1 = $teams[mt_rand(0, (count($teams) - 1))];
$speler_2 = $teams[mt_rand(0, (count($teams) - 1))];
 
do {
    $speler_1 = $teams[mt_rand(0, (count($teams) - 1))];
} while (($speler_1 == $speler_2 OR $teamroel1 == $speler_1 OR $teamjelle1 == $speler_2));
 
echo 'Team 1: ' . $speler_1, '<br />', 'Team 2: ' . $speler_2;
echo '<br /><br />';
 
 
echo 'Wil je deze wedstrijd selecteren voor de uitdaging?';
if(isset($_POST['ok'])){
    mysql_query("INSERT into `roel` (`team`) VALUES ('".$speler_1."')");
    }else{
    ?>
<form name="" action="" method="post">
<input type="Submit" name="ok" value="Send">
</form>
<?
}
?>