这是我的代码:
<?php
$lijstDoelmannen = mysql_query("SELECT * FROM Speler WHERE positie = 'Doelman' ORDER BY familienaam, voornaam");
$teller = 1;
while($rij = mysql_fetch_array($lijstDoelmannen))
{
if($teller < 5){
echo "<td><a href='spelerDetail.php?spelerId='" . $rij['id'] . "><img src='images/spelers/unknown.png' alt='' width='50' />
<br /><br />" . $rij["id"] . " " . $rij['familienaam'] . " " . $rij['voornaam'] . "</a></td>";
}
}
?>
问题在于超链接中的参数 spelerId = 空格(未填写)。如果我 echo $rij["id"]
,它会给我正确的价值。