GLI ERRORI :
Warning: Illegal string offset 'id' in /web/htdocs/www.help4all.eu/home/php/elenco.php on line 66
Fatal error: [] operator not supported for strings in /web/htdocs/www.help4all.eu/home/php/elenco.php on line 56
IL FILE IN QUESTIONE : (sottolineate e in neretto le linee incriminate:dopo un pomeriggio getto la spugna!)
<?php
$userid = $_REQUEST['userid'];
$nomeut = $_REQUEST['nomeut'];
//echo $userid;
require('config.php');
try
{
$sql = "SELECT T1.ut_ragsoc as ragsoc,T1.ut_id as id,T1.ut_mail as mail\n"
. "FROM ut_bro T0 \n"
. "LEFT JOIN utenti T1 ON T0.bro_id=T1.ut_id\n"
. "where T0.bro_padre=20\n"
. "order by T1.ut_id ";
$result = $pdo->query($sql); // trova 100 101 102
}
catch (PDOException $e)
{
/* GESTIRE IN MANIERA CORRETTA ERRORE E APRIRE FINESTRA */
$error = 'Error fetching utenti: ' . $e->getMessage();
echo $error;
exit();
}
if (!empty($result)) {
while ($row = $result->fetch())
{
$utenti[] = array(
'id'=> $row['id'],
'ragsoc'=> $row['ragsoc'],
'mail'=> $row['mail']);
}
foreach ($utenti as $utenti):
try
{
$sql1 = "SELECT T1.ut_ragsoc as ragsoc,T1.ut_id as id,T1.ut_mail as mail\n"
. "FROM ut_bro T0 \n"
. "LEFT JOIN utenti T1 ON T0.bro_id=T1.ut_id\n"
. "where T0.bro_padre=".$utenti['id']."\n"
. "order by T1.ut_id";
$result1 = $pdo->query($sql1); // trova 103 104 107 108
}
catch (PDOException $e)
{
/* GESTIRE IN MANIERA CORRETTA ERRORE E APRIRE FINESTRA */
$error = 'Error fetching utenti: ' . $e->getMessage();
echo $error;
exit();
}
if (!empty($result1)) {
while ($row1 = $result1->fetch())
{
$utenti[] = array(
'id'=> $row1['id'],
'ragsoc'=> $row1['ragsoc'],
'mail'=> $row1['mail']);
$livello1[] = array(
'id'=> $row1['id']);
}
foreach ($livello1 as $livello1):
try
{
$sql2 = "SELECT T1.ut_ragsoc as ragsoc,T1.ut_id as id,T1.ut_mail as mail\n"
. "FROM ut_bro T0 \n"
. "LEFT JOIN utenti T1 ON T0.bro_id=T1.ut_id\n"
. "where T0.bro_padre=".$livello1['id']."\n"
. "order by T1.ut_id ";
$result2 = $pdo->query($sql2); // trova 105 106 109
}
catch (PDOException $e)
{
/* GESTIRE IN MANIERA CORRETTA ERRORE E APRIRE FINESTRA */
$error = 'Error fetching utenti: ' . $e->getMessage();
echo $error;
exit();
}
if (!empty($result2)) {
while ($row2 = $result2->fetch())
{
$utenti[] = array(
'id'=> $row2['id'],
'ragsoc'=> $row2['ragsoc'],
'mail'=> $row2['mail']);
$livello2[] = array( // contiente dati trovati
'id'=> $row2['id']);
}
}
endforeach;
}
endforeach;
echo "<table style='border: solid 4px white;'>";
echo "<caption style='font-size: 20px; color:yellow;'>RETE di ".$nomeut."</caption>";
echo "<tr style='color:white'><th>Utente</th><th>Id</th><th>Mail</th></tr>";
foreach ($utenti as $utenti):
echo "<tr style='border:2px solid yellow'>";
echo "<blockquote>";
echo "<td style='width: 150px; border: 1px solid yellow;color:white;'>";
echo "<p>".htmlspecialchars($utenti['ragsoc'], ENT_QUOTES, 'UTF-8')."</p>";
echo "</td>";
echo "<td style='width: 150px; border: 1px solid yellow;color:white;'>";
echo "<p>".htmlspecialchars($utenti['id'], ENT_QUOTES, 'UTF-8')."</p>";
echo "</td>";
echo "<td style='width: 150px; border: 1px solid yellow;color:white;'>";
echo "<p>".htmlspecialchars($utenti['mail'], ENT_QUOTES, 'UTF-8')."</p>";
echo "</td>" . "\n";
echo "</blockquote>";
echo "</tr>";
endforeach;
echo "</body></table>";
}
?>