The variable $Item increments successfully while the other variable $Item2 stays as "2" and I have no idea why it started with 2.
$itemQuery = $this->DBase('Query', array( 0 => "SELECT * FROM `items`" ));
while ($GETITEM = $itemQuery->fetch_object()) {
$itemrewardQuery = $this->DBase('Query', array( 0 => "SELECT * FROM `quests_rewards` WHERE QuestID = $id" ));
while ($QUESTITEM = $itemrewardQuery->fetch_object()) {
$Item = $GETITEM->id;
$Item2 = "";
$Item2 = $QUESTITEM->ItemID;
if($Item == $Item2){
$temp .= '<td>'. $GETITEM->Name .'<span class="label label-success pull-right">TAKEN</span></td>';
} else {
$temp .= '<td>'. $GETITEM->Name .'</td>';
};
}
echo "{$temp}";
}
Make $item2 = "" before assigning new value.
I think this should work. Please try.
Related
The following is part of a personal budgeting program I'm writing.
This code pulls line item information from multiple tables and writes it into an array and then displays the information by transid => family => category => lineItems. Everything works, and I get the results I want out of it. My question is if there is a more efficient way to accomplish this task?
Since this is a personal program, I'm only asking so that I can improve my coding abilities.
<?php
include ('../cfg/connect.php');
$s = " : ";
$br = "<br>";
$ul = "<ul>";
$li = "<li>";
$_ul = "</ul>";
$_li = "</li>";
$data = [];
$itemCount = 0;
$arrayItemCount = 0;
$categoryQry = "SELECT a.itemQty, b.transDate, b.transID, b.amount, a.itemPrice, a.itemCategory, c.catFamily, a.itemName, a.itemSource FROM budget.lineItems AS a JOIN budget.quickEntry AS b ON a.transID = b.transID JOIN budget.categories AS c ON a.itemCategory = c.catName WHERE b.processed = 'y' ORDER BY c.catFamily, c.catName, b.transDate";
$categories = $conn->prepare ($categoryQry);
$categories->execute ();
$categories->store_result ();
$categories->bind_result ($itemQty, $transDate, $transID, $totalPrice, $itemPrice, $category, $family, $itemName, $source);
while ($categories->fetch ()) {
if (!isset($data[$transID]['amount'])) {
$data[$transID]['amount'] = 0;
}
if (!isset($data[$transID]['line'])) {
$data[$transID]['line'] = '';
}
if (!isset($data[$transID]['line'][$family]['amount'])) {
$data[$transID]['line'][$family]['amount'] = 0;
}
if (!isset($data[$transID]['line'][$family]['line'])) {
$data[$transID]['line'][$family]['line'] = '';
}
if (!isset($data[$transID]['line'][$family]['line'][$category]['amount'])) {
$data[$transID]['line'][$family]['line'][$category]['amount'] = 0;
}
if (!isset($data[$transID]['line'][$family]['line'][$category]['line'])) {
$data[$transID]['line'][$family]['line'][$category]['line'] = '';
}
$itemCount++;
$qtyPrice = $itemPrice * $itemQty;
$data[$transID]['amount'] += $qtyPrice;
$data[$transID]['transDate'] = $transDate;
$data[$transID]['source'] = $source;
$data[$transID]['line'][$family]['amount'] += $qtyPrice;
$data[$transID]['line'][$family]['line'][$category]['amount'] += $qtyPrice;
$data[$transID]['line'][$family]['line'][$category]['line'][$itemName] = ['itemQty' => $itemQty, 'itemPrice' => $itemPrice];
}
foreach ($data as $transID => $transValue) {
echo $transID .$s.$transValue['transDate'].$s.$transValue['source'].$s.$transValue['amount']. $ul;
foreach ($transValue['line'] as $category => $categoryValue) {
echo $li . $category .$s.$categoryValue['amount']. $ul;
foreach ($categoryValue['line'] as $line => $lineValue) {
echo $li . $line .$s.$lineValue['amount']. $ul;
foreach ($lineValue['line'] as $item => $details) {
echo $li . $item .$s . $details['itemQty'] . $s . $details['itemPrice'] . $_li;
}
echo $_ul . $_li;
}
echo $_ul . $_li;
}
echo $_ul . $br;
}
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...
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>";
}
}
I want to take an array I build from a result set, encode it and then put it into a single object. My problem is I am making a lot of objects, but I want all my data to be in one object. The problem is that I echo out multiple objects from my json encode on my foreach loop. How would I take all that data I get out of that foreach loop and put it into one object? Any help is appreciated. Below is my code. Basically, what I need is this.
{"item1":"itemdata","category":"mycategory"}
but all in one object. I don't want multiple {} {} {}
$counter = 0;
$itemID = '';
foreach ($resultsTwo as $result) {
if ($counter >= 0 && $itemID != $result['item_id']) {
$description = $result['item_desc'];
$ID = substr($result['item_id'], 3, 6);
if ($result['bidder'] == 9999999999) {
$bid = $result['amount_bid'] + $result['min_bid_increment'];
} else {
$bid = preg_replace('~\.0+$~','',$result['amount_bid']);
}
//echo $ID . ' ' . $bid . '<br />';
$build['bid'] = $bid;
$build['id'] = $ID;
$build['item_desc'] = $description;
}
$itemID = $result['item_id'];
$counter++;
echo json_encode($build);
}
Create an array to hold the smaller arrays before your loop.
$fullData = array();
Then, inside your loop after you finish your build array add the build array to the fullData array.
$fullData[] = $build;
remove your current json_encode() and then, outside the loop.
echo json_encode($fullData);
This is what it would be changed to:
<?php
$counter = 0;
$itemID = '';
$fullData = array();
foreach ($resultsTwo as $result) {
if ($counter >= 0 && $itemID != $result['item_id']) {
$description = $result['item_desc'];
$ID = substr($result['item_id'], 3, 6);
if ($result['bidder'] == 9999999999) {
$bid = $result['amount_bid'] + $result['min_bid_increment'];
} else {
$bid = preg_replace('~\.0+$~','',$result['amount_bid']);
}
//echo $ID . ' ' . $bid . '<br />';
$build['bid'] = $bid;
$build['id'] = $ID;
$build['item_desc'] = $description;
}
$itemID = $result['item_id'];
$counter++;
$fullData[] = $build;
}
echo json_encode($fullData);
?>
Change this
$counter = 0;
$itemID = '';
foreach ($resultsTwo as $result) {
if ($counter >= 0 && $itemID != $result['item_id']) {
$description = $result['item_desc'];
$ID = substr($result['item_id'], 3, 6);
if ($result['bidder'] == 9999999999) {
$bid = $result['amount_bid'] + $result['min_bid_increment'];
} else {
$bid = preg_replace('~\.0+$~','',$result['amount_bid']);
}
//echo $ID . ' ' . $bid . '<br />';
$build['bid'] = $bid;
$build['id'] = $ID;
$build['item_desc'] = $description;
}
$itemID = $result['item_id'];
$counter++;
echo json_encode($build);
}
To
$counter = 0;
$itemID = '';
foreach ($resultsTwo as $result) {
if ($counter >= 0 && $itemID != $result['item_id']) {
$description = $result['item_desc'];
$ID = substr($result['item_id'], 3, 6);
if ($result['bidder'] == 9999999999) {
$bid = $result['amount_bid'] + $result['min_bid_increment'];
} else {
$bid = preg_replace('~\.0+$~','',$result['amount_bid']);
}
//echo $ID . ' ' . $bid . '<br />';
$build[] = array('bid'=>$bid,'id'=>$ID,'item_desc'=>$description);
}
$itemID = $result['item_id'];
$counter++;
}
echo json_encode($build);
ARRAY
$array['1'] = null;
$array['2']['21'] = null;
$array['3']['31'] = null;
$array['3']['32'] = null;
$array['4']['41'] = null;
$array['4']['42']['421'] = null;
$array['4']['42']['422'] = null;
$array['5']['51'] = null;
$array['5']['52'] = null;
$array['5']['53']['531'] = null;
$array['5']['53']['532'] = null;
$array['5']['53']['533'] = null;
$array['6']['61']['611'] = null;
$array['6']['62'] = null;
$array['6']['63']['631'] = null;
$array['6']['63']['632'] = null;
$array['6']['63']['633'] = null;
$array['6']['63']['634'] = null;
$array['7']['71']['711'] = null;
$array['8']['81']['811'] = null;
$array['8']['81']['812'] = null;
$array['9']['91']['911'] = null;
$array['9']['91']['912'] = null;
$array['9']['92']['921'] = null;
$array['9']['92']['922'] = null;
I'm trying to convert array above into a HTML table. I need to add rowspan to get output like shown as image below but run out of juice.
PHP
//If condition is satistied
if (isset($array) && count($array) > 0)
{
//echo '<pre>'; print_r($array); exit;
//Initiate variables
$row = null;
$level_one_array = $array;
//Iterate through menu level one
foreach ($level_one_array as $level_one_name => $level_two_array)
{
//If level two is an array
if (is_array($level_two_array))
{
//Iterate through menu level two
foreach ($level_two_array as $level_two_name => $level_three_array)
{
//If level two is an array
if (is_array($level_three_array))
{
//Iterate through menu level three
foreach ($level_three_array as $level_three_name => $null)
{
$row .= '<tr>';
$row .= '<td class="td_data">' . $level_one_name . '</td>';
$row .= '<td class="td_data">' . $level_two_name . '</td>';
$row .= '<td class="td_data">' . $level_three_name . '</td>';
$row .= '</tr>';
}
}
//If level two is not an array
else
{
$row .= '<tr>';
$row .= '<td class="td_data">' . $level_one_name . '</td>';
$row .= '<td class="td_data">' . $level_two_name . '</td>';
$row .= '<td class="td_data"> </td>';
$row .= '</tr>';
}
}
}
//If level two is not an array
else
{
$row .= '<tr>';
$row .= '<td class="td_data">' . $level_one_name . '</td>';
$row .= '<td class="td_data"> </td>';
$row .= '<td class="td_data"> </td>';
$row .= '</tr>';
}
}
$table = '<table>';
$table .= '<tr><td class="td_title">Menus</td><td class="td_title">Submenus/Items</td><td class="td_title">Items</td></tr>';
$table .= $row;
$table .= '</table>';
echo $table;
}
else
{
echo '<center>No record found</center>';
}
WHAT I NEED IS THIS:
I wrote new code that will do the trick. Working with rowspan is very tricky. The key elements are calculate_rowspan() and the flag $on_level_X_row to determine whether or not it is necessary to add <tr>.
It was necessary to detach the output from the most inner foreach because you have to handle multiple rows with it. Also I added "\n" after each </tr> to make the output a little more human readable.
function calculate_rowspan($array)
{
if (!is_array($array) || count($array) == 0)
return 1;
$rowspan = 0;
foreach ($array as $key=>$value)
{
$rowspan++;
if (is_array($value) && count($value) > 0)
{
$rowspan += count($value);
// -1 because first element is one same row
$rowspan--;
}
}
return $rowspan;
}
if (is_array($array) && count($array) > 0)
{
$output = '';
foreach ($array as $level_one_name => $level_two_array)
{
if (!is_array($level_two_array) || count($level_two_array) == 0)
{
$output .= '<tr><td>';
$output .= $level_one_name;
$output .= '</td><td></td><td></td></tr>'."\n";
}
else
{
$output .= '<tr>';
$output .= '<td rowspan="'.calculate_rowspan($level_two_array).'">';
$output .= $level_one_name;
$output .= '</td>';
$on_level_one_row = TRUE;
foreach ($level_two_array as $level_two_name => $level_three_array)
{
if ( ! $on_level_one_row)
$output .= '<tr>';
else
$on_level_one_row = FALSE;
if (!is_array($level_three_array) || count($level_three_array) == 0)
{
$output .= '<td>';
$output .= $level_two_name;
$output .= '</td><td></td></tr>'."\n";
}
else
{
$output .= '<td rowspan="'.calculate_rowspan($level_three_array).'">';
$output .= $level_two_name;
$output .= '</td>';
$on_level_two_row = TRUE;
foreach ($level_three_array as $level_three_name => $null)
{
if ( ! $on_level_two_row)
$output .= '<tr>';
else
$on_level_two_row = FALSE;
$output .= '<td>';
$output .= $level_three_name;
$output .= '</td></tr>'."\n";
}
}
}
}
}
print '<table>'."\n";
print $output;
print '</table>';
}
I have a function which performs a foreach loop on an array from a database.
see foreach ($teamarray AS $key => $value){$teamgo .= $value[1]." ".$value[2]."<br/>";
Problem is, sometimes there may be no data set, which throws an error when the loop hits that field.
How can i catch/suppress this error?
function GetUnsubmitted($coach){
$push .= "<div id=unsubmitted><h2>Check which event/teams you want to process and click submit</h2>";
$push .= "<form action=\"submit.php\" method=POST>";
$result = mysql_query("SELECT * FROM `ptable` WHERE coach = '$_SESSION[username]' AND status = '1' ORDER BY status ASC") or trigger_error(mysql_error());
while($row = mysql_fetch_array($result)){
foreach($row AS $key => $value) { $row[$key] = stripslashes($value); }
$id = $row['id'];
$teampre = $row['team'];
$eventpre = $row['event'];
$statuspre = $row['status'];
$eventarray = DecodeEvent($eventpre);
$event = $eventarray[0];
$cat = $eventarray[1];
$subcat = $eventarray[2];
$division = $eventarray[3];
$type = $eventarray[4];
$teamarray = DecodeTeam($teampre);
$price = GetPrice($type, "nat");
$teamcount = count($teamarray);
$total = $price * $teamcount;
$teamgo = "";
foreach ($teamarray AS $key => $value){
$teamgo .= $value[1]." ".$value[2]."<br/>";
if($statuspre == "1"){
$statuscolor = "#FFCC99";
$statusmsg = "unsubmitted <a href=delsub.php?id=$id onClick=\"return confirm('Are you sure you want to delete this submission?');\"><img src=images/del.png border=0 />";
} elseif($statuspre == "2"){
$statuscolor = "#FFCC66";
$statusmsg = "awaiting confirmation";
} elseif($statuspre == "3"){
$statuscolor = "#66CC66";
$statusmsg = "confirmed";
}
}
$push .= "<div id=submission><div id=event style=\"background-color:$statuscolor;\"><h1>$event</h1><span id=status>$statusmsg</span></div><div id=subinfo><span id=dropdown><img src=images/expand.png border=0></span><h2>$cat >> $subcat >> $division >> $type</h2> <div id=team style=\"display:none;\">$teamgo<br />$price - $total<div id=controls></div></div></div></div>";
$pid .= $id;
$rtotal .= "$total,";
}
$stotal = explode(",", $rtotal);
$gtotal = array_sum($stotal);
$push .= "<div style=\"text-align:right;\"><div id=total>Total - <em>$gtotal</em></div><br><input type=image src=images/paynow.png alt=\"Pay Now\"></form> <a href=submit2.php?$pid&$pidarray><img src=images/mailfax.png width=138px height=41px border=0></a></div></div>";
return $push;
}
If possible id like it to say "no team selected" and stop.
You can write so:
foreach ((array)$teamarray as $key => $value) {
$teamgo .= $value[1] . " " . $value[2] . "<br/>";
//...
}
foreach expects array. So the really correct way is to ensure that you deal with array before try to iterate, like this:
if (is_array($teamarray) && count($teamarray)) {
foreach ((array)$teamarray as $key => $value) {
$teamgo .= $value[1] . " " . $value[2] . "<br/>";
//...
}
}
You also can check is_iterable since PHP 7.1.
if ($array) {
foreach ($array as $k => $v) {
...
}
} else {
echo 'No team selected';
// exit from loop
}
Your exit from loop will be a "return", or a "break n" (n is the levels to break for) or continue... it depends on your logic.
if ($value !== null && count($value) >= 3) {
$teamgo .= $value[1] . $value[2]
}
<insert puzzled smiley here>
foreach($row AS $key => $value) {
if ($value) {
$row[$key] = stripslashes($value);
}
}
And:
foreach ($teamarray AS $key => $value){
if ($value && sizeof($value) > 2) {
$teamgo .= $value[1] . $value[2]
}
}
Is this it?
Just do a test if $teamarray actually is an array:
if (is_array($teamarray)) {
foreach ($teamarray as $key => $value) {
// …
}
}
Or you could do:
$teamarray = isset($teamarray) ? $teamarray : array();
Just prior to the loop in a nice tidy line, and it would ensure that you have the variable set to an empty array which would cause it to skip the foreach().