idssphp duping array in a foreach - php

Question

OK...
your answer is fine #Random, however it's still duping the ids, so i integrated your code to my dev code... so here's my final code....
$gr = mysql_query("select id from permission_sets");
$permission_arr = array(
'start_perms' => isset($_POST['START_'.$id]),
'reply_perms' => isset($_POST['REPLY_'.$id]),
'read_perms' => isset($_POST['READ_'.$id]),
'upload_perms' => isset($_POST['UPLOAD_'.$id]),
'show_perms' => isset($_POST['SHOW_'.$id]),
'download_perms' => isset($_POST['DOWNLOAD_'.$id]));
// saving the beginning of the line : "group: 1,2,3"
$header = 'PID: ';
$read = "";
$reply = "";
$start = "";
$upload = "";
$download = "";
$show = "";
$subPIDs = "";
while($row = mysql_fetch_array($gr)){
foreach($row as $pid){
//-----------------------------
// Get perm id and set it..
//-----------------------------
$pid = $pid.",";
if($permission_arr['start_perms'] == 1){
$start .= $pid;
$subPIDs .= $start;
}
if($permission_arr['read_perms'] == 1){
$read .= $pid;
$subPIDs .= $read;
}
if($permission_arr['reply_perms'] == 1){
$reply .= $pid;
$subPIDs .= $reply;
}
if($permission_arr['upload_perms'] == 1){
$upload .= $pid;
$subPIDs .= $upload;
}
if($permission_arr['download_perms'] == 1){
$download .= $pid;
$subPIDs .= $download;
}
if($permission_arr['show_perms'] == 1){
$show .= $pid;
$subPIDs .= $show;
}
$header .= $subPIDs;
}
} // End while
//------------------------------------
// Store the data in a new array..
//------------------------------------
$perm_arr = array(
'start_perms' => $start,
'reply_perms' => $reply,
'read_perms' => $read,
'upload_perms' => $upload,
'show_perms' => $show,
'download_perms' => $download);
$head = $header.' = ';
foreach($perm_arr as $key => $val){
if($val){
$head .= $key.'<br>'.$head;
}
}
print $head;
echo '<pre>';
print_r($perm_arr);
this does everything yours does... we just need to stop dupes in the output, in the array is no dupe, only in output... also when i mark only 1 box ihe array gets all or no ids...

Answer 1

try this :
// list of permissions with boolean
$permission_arr = array(
'start_perms' => isset($_POST['START_'.$id]),
'reply_perms' => isset($_POST['REPLY_'.$id]),
'read_perms' => isset($_POST['READ_'.$id]),
'upload_perms' => isset($_POST['UPLOAD_'.$id]),
'show_perms' => isset($_POST['SHOW_'.$id]),
'download_perms' => isset($_POST['DOWNLOAD_'.$id]));
echo 'sql';
$gr = mysql_query("select id from permission_sets");
// saving the beginning of the line : "group: 1,2,3"
$header = 'group: ';
$separator = '';
while($row = mysql_fetch_array($gr)) {
foreach($row as $g){
$header .= $separator.$g;
$separator = ',';
}
}
$header = $header.' = ';
foreach($permission_arr as $k => $p){
if($p) {
// the permission is OK, we print this permission
// output like "group: 1,2,3 = start_perms, <br>"
print $header.$k.", <br>";
}
}