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$From = array();
$To = array();
$sql = "SELECT user_id FROM user_groups where group_id = '$group' order by RAND()";
$sql2 = mysql_query($sql) or die(mysql_error());
while ($Rowsql2 = mysql_fetch_assoc($sql2))
{
array_push($From, $Rowsql2['user_id']);
}
$sql = "SELECT user_id FROM user_groups where group_id = '$group' order by RAND()";
$sql2 = mysql_query($sql) or die(mysql_error());
while ($Rowsql2 = mysql_fetch_assoc($sql2))
{
array_push($To, $Rowsql2['user_id']);
}
foreach ($From as $MembreFrom) {
$sql = "SELECT user_id FROM user_groups where user_dest = '$MembreFrom' and group_id = '$group'";
$sql2 = mysql_query($sql) or die(mysql_error());
while($data = mysql_fetch_array($sql2))
{
$fromfirst = $data['user_id'];
}
foreach ($To as $Key => $Value) {
if ($Value!=$fromfirst) {
//pour éviter les relations réciproques
if ($Value!=$MembreFrom) {
//Pour éviter qu'un membre ne soit avec lui même
if ($Value) {
$sql = "UPDATE user_groups SET user_dest='$Value' where user_id='$MembreFrom' and group_id = '$group'";
$sql2 = mysql_query($sql) or die(mysql_error());
$To[$Key] = false;
//Marque ce membre comme déjà en relation
break;
}
}
}
}
} |
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