PHP nicht ausgeführt, obwohl es Variablen liest

Question

Ich habe eine PHP-Datei, wo ich möchte, dass der Benutzer Werte aus zwei Dropdown-Listen auswählen, und nach dem Senden einige Code ausgeführt werden. Nach dem Testen habe ich bemerkt, dass es das erste Echo liest, wo es den Benutzer informiert, der diese 2 spezifischen Werte gewählt hat, aber der ganze andere Code, der die Verbindungen dieser beiden Werte anzeigen soll, wird nicht ausgeführt. Ich fühle, dass ich preety nahe bin, aber ich brauche etwas Druck, denke ich. Unten ist der Code

<form method="GET" action=""> 
    <table> 
    <tr><br /><br /><center><h2>Επιλέξτε τις ομάδες για τις οποίες θέλετε να δείτε το ιστορικό</h2><center><br /></tr> 
    <tr> 
    <td><i>Επιλογή 1ης ομάδας</i></td> 
    <td> 
     <select id="Team1" name="Team1"><option value="0">Καμία επιλογή</option> 
     <?php 
global $wpdb; 
$table = $wpdb->prefix . 'leagueengine_data'; 
$table2 = $wpdb->prefix . 'leagueengine_tournament_matches'; 
$teams = $wpdb->get_results("SELECT * FROM $table WHERE data_type = 'team' ORDER BY data_value ASC"); 
foreach ($teams as $teams) 
{ $team_id = $teams->id; 
$team_name = $teams->data_value; 
echo '<option value="'.$team_id.'">'.leagueengine_fetch_data_from_id($teams->id,'data_value') .'</option>'; 
} 
$output .= '</div>'; 
?> 
</select> 
</td></tr> 
<tr> 
    <td><i>Επιλογή 2ης ομάδας</i></td> 
    <td> 
     <select id="Team2" name="Team2"><option value="0">Καμία επιλογή</option> 
     <?php 
global $wpdb; 
$table = $wpdb->prefix . 'leagueengine_data'; 
$table2 = $wpdb->prefix . 'leagueengine_tournament_matches'; 
$teams2 = $wpdb->get_results("SELECT * FROM $table WHERE data_type = 'team' ORDER BY data_value ASC"); 
foreach ($teams2 as $teams2) 
{ $team2_id = $teams2->id; 
$team2_name = $teams2->data_value; 
echo '<option value="'.$team2_id.'">'.leagueengine_fetch_data_from_id($teams2->id,'data_value') .'</option>'; 
} 
$output .= '</div>'; 
?> 
</select> 
</td></tr> 
</table> 

<input type="submit" value="Αναζήτηση ιστορικού"><br /> 
</form> 
<?php 
$teamhome = mysql_real_escape_string($_GET['Team1']); 
$teamaway = mysql_real_escape_string($_GET['Team2']); 
$table2 = $wpdb-> prefix . 'leagueengine_tournament_matches'; 

echo '<div id="show">'; 

    if (isset($_GET["Team2"])) { 
echo "<center>Επιλέξατε να δείτε την προϊστορία μεταξύ των ομάδων"; 

    echo '<b> '.leagueengine_fetch_data_from_id($teamhome, 'data_value').'</b>'; 
    echo ' και <b>'.leagueengine_fetch_data_from_id($teamaway, 'data_value').'</b></center>'; 
    $gbeet = $wpdb->get_var("SELECT count(*) FROM $table2 WHERE home_team_id = '$teamhome' AND away_team_id = '$teamaway' AND winner <> '' OR home_team_id = '$teamaway' AND away_team_id = '$teamhome' AND winner <> ''"); 
    $home_team_wins = $wpdb->get_var("SELECT COUNT(*) FROM $table2 WHERE (home_team_id = '$teamhome' AND away_team_id = '$teamaway' or home_team_id = '$teamaway' AND away_team_id = '$teamhome') AND winner = '$teamhome'"); 
    $away_team_wins = $wpdb->get_var("SELECT COUNT(*) FROM $table2 WHERE (home_team_id = '$teamhome' AND away_team_id = '$teamaway' or home_team_id = '$teamaway' AND away_team_id = '$teamhome') AND winner = '$teamaway'"); 
    $homepnts1 = $wpdb->get_var("SELECT SUM(home_team_score) FROM $table2 WHERE home_team_id = '$teamhome' AND away_team_id = '$teamaway' AND winner <> ''"); 
    $homepnts2 = $wpdb->get_var("SELECT SUM(away_team_score) FROM $table2 WHERE home_team_id = '$teamaway' AND away_team_id = '$teamhome' AND winner <> ''"); 
    $homepnts= ($homepnts1) + ($homepnts2); 
    $awaypnts1 = $wpdb->get_var("SELECT SUM(home_team_score) FROM $table2 WHERE home_team_id = '$teamaway' AND away_team_id = '$teamhome' AND winner <> ''"); 
    $awaypnts2 = $wpdb->get_var("SELECT SUM(away_team_score) FROM $table2 WHERE home_team_id = '$teamhome' AND away_team_id = '$teamaway' AND winner <> ''"); 
    $awaypnts= ($awaypnts1) + ($awaypnts2); 



    $output .= '<br/><h2><center><b>Αναμετρήσεις ομάδων</b></center></h2>'; 
    $output .= '<span><center><i>Οι ομάδες έχουν βρεθεί αντιμέτωπες <b>'.$gbeet.'</b> φορές.</i></center></span>'; 
    $output .= '<table class="tournament_match_attributes">'; 

$output .= '<tbody><tr>'; 
$output .= '<th width="40%" style="text-align:center;"><b>'.leagueengine_fetch_data_from_id($teamhome, 'data_value').'</b></th>'; 
$output .= '<th width="20%"></th>'; 
$output .= '<th width="40%" style="text-align:center;"><b>'.leagueengine_fetch_data_from_id($teamaway, 'data_value').'</b></th>'; 
$output .= '</tr><tr>'; 
$output .= '<td>'.$home_team_wins.'</td>'; 
$output .= '<td><b>Νίκες</b></td>'; 
$output .= '<td>'.$away_team_wins.'</td>'; 
$output .= '</tr><tr>'; 
$output .= '<td>'.$homepnts.'</td>'; 
$output .= '<td><b>Πόντοι</b></td>'; 
$output .= '<td>'.$awaypnts.'</td>'; 
$output .= '</tr></tbody>'; 

       $output .= '</table>'; 

       $output .= '<table class="tournament_match_attributes">'; 
       $games = $wpdb->get_results("SELECT * FROM $table2 WHERE home_team_id = '$teamhome' AND away_team_id = '$teamaway' AND winner <> '' OR home_team_id = '$teamaway' AND away_team_id = '$teamhome' AND winner <> '' ORDER BY match_date DESC;"); 


$output .= '<tbody><tr>'; 
$output .= '<th style="text-align:center;"><b>Τουρνουά</b></th>'; 
$output .= '<th style="text-align:center;"><b>Ημερομηνία</b></th>'; 
$output .= '<th style="text-align:center;"><b>Αγώνας</b></th>'; 
$output .= '<th style="text-align:center;"><b>Σκορ</b></th></tr>'; 
foreach($games as $games) { 
$date_of_match = $games->match_date; 
$dom = date("d/m/Y", strtotime($date_of_match)); 
$Ateam = leagueengine_fetch_data_from_id($games->home_team_id,'data_value') ; 
$Bteam = leagueengine_fetch_data_from_id($games->away_team_id,'data_value') ; 
$Ascore = $games->home_team_score; 
$Bscore = $games->away_team_score; 
$tourne = leagueengine_fetch_data_from_id($games->tournament_id,'data_value') ; 


$output .= '<tr><td>' .$tourne. '</td>'; 
$output .= '<td>'.$dom. '</td>'; 
$output .= '<td>'.$Ateam.' - '.$Bteam.'</td>'; 
$output .= '<td>'.$Ascore.' - '.$Bscore.'</td>'; 
$output .= '</tr>'; 
} 
$output .= '<tr></tbody>'; 

       $output .= '</table>'; 
    } 
       ?> 

Answer 1

Wirklich Entschuldigung für die nutzlose, wie es scheint Post. Alles hat geklappt, nachdem ich die Ausgabe mit echo ersetzt habe:/