je voudrais récupérer la valeur n+1 d'une boucle while
$sql = 'SELECT nom FROM maTable';
$result = mysql_query($sql);
while($row = mysql_fetch_array($result)) {
echo $row["nom"];
echo $row["nom"+1];
}
comment faire ?merci
$sql = 'SELECT nom FROM maTable';
$result = mysql_query($sql);
$precedent = '';
while($row = mysql_fetch_array($result)) {
if ($precedent != '') {
echo $precedent;
}
echo $row["nom"];
$precedent = $row["nom"];
}
}
$sql = 'SELECT nom FROM maTable';
$result = mysql_query($sql);
for ($i=0; $i < mysql_num_rows($result); $i++) {
mysql_data_seek($result, $i);
$row=mysql_fetch_array($result);
echo $row["nom"]." ";
if($i < mysql_num_rows($result)-1) {
mysql_data_seek($result, $i+1);
$row=mysql_fetch_array($result);
echo $row["nom"]."<br>";
}
}
merci