I think I'm close with my code but I am trying to get the count() from the array provided... total users and OS
$users = array();
if ($results = $dbh->runQuery($sql)) {
foreach ($results as $key=>$row){
$users[$row['user_id']][] = array('user_id'=>$row['user_id'],
'email' => $row['email'],
'last_login' => $row['last_login'],
'fname' => $row['fname'],
'lname' => $row['lname'],
'role_id' => $row['role_id'],
'role_name' => $row['role_name'],
'os_d_token' => $row['os'],
'roid_d_token' => $row['roid'],
'p_name' => $row['p_name']);
}
}
Get total count of users
$user_cnt = count($row['user_id']);
Get total count of users with OS
$total_os = '';
if($row['os'] != null || '-1') {
$total_os = count($row['os']);
}
count does not retain a counter for you. It immediately returns the number of items in an array. Since you're already looping, set counter variables:
$total = 0;
$total_os = 0;
foreach ($results as $key=>$row) {
$total++;
if ($row['os'] != null || $row['os'] != '-1') {
$total_os++;
}
...
}
Related
I make a parser of items from DotA 2 user inventory in the Steam service. Every time I try to parse user data, I get an empty value:
{"success":true,"items":[]}, but there are items in my Steam inventory.
My function to parse items:
public function loadMyInventory() {
if(Auth::guest()) return ['success' => false];
$prices = json_decode(Storage::get('prices.txt'), true);
$response = json_decode(file_get_contents('https://steamcommunity.com/inventory/'.$this->user->steamid64.'/570/2?l=russian&count=5000'), true);
if(time() < (Session::get('InvUPD') + 5)) {
return [
'success' => false,
'msg' => 'Error, repeat in '.(Session::get('InvUPD') - time() + 5).' сек.',
'status' => 'error'
];
}
//return $response;
$inventory = [];
foreach($response['assets'] as $item) {
$find = 0;
foreach($response['descriptions'] as $descriptions) {
if($find == 0) {
if(($descriptions['classid'] == $item['classid']) && ($descriptions['instanceid'] == $item['instanceid'])) {
$find++;
# If we find the price of an item, then move on.
if(isset($prices[$descriptions['market_hash_name']])) {
# Search data
$price = $prices[$descriptions['market_hash_name']]*$this->config->curs;
$class = false;
$text = false;
if($price <= $this->config->min_dep_sum) {
$price = 0;
$text = 'Cheap';
$class = 'minPrice';
}
if(($descriptions['tradable'] == 0) || ($descriptions['marketable'] == 0)) {
$price = 0;
$class = 'minPrice';
$text = 'Not tradable';
}
# Adding to Array
$inventory[] = [
'name' => $descriptions['market_name'],
'price' => floor($price),
'color' => $this->getRarity($descriptions['tags']),
'tradable' => $descriptions['tradable'],
'class' => $class,
'text' => $text,
'classid' => $item['classid'],
'assetid' => $item['assetid'],
'instanceid' => $item['instanceid']
];
}
}
}
}
}
Session::put('InvUPD', (time() + 5));
return [
'success' => true,
'items' => $inventory
];
}
But should return approximately the following value:
{"success":true,"items":[{"classid":"2274725521","instanceid":"57949762","assetid":"18235196074","market_hash_name":"Full-Bore Bonanza","price":26}]}
Where my mistake?
First of all, you are iterating on descriptions for every assets, which is assets*descriptions iteration, it's quite a lot, but you can optimize this.
let's loop once for descriptions and assign classid and instanceid as object key.
$assets = $response["assets"];
$descriptions = $response["descriptions"];
$newDescriptions=[];
foreach($descriptions as $d){
$newDescriptions[$d["classid"]][$d["instanceid"]] = $d;
}
this will give as the ability to not loop over description each time, we can access the description of certain asset directly $newDescriptions[$classid][$instanceid]]
foreach($assets as $a){
if(isset($newDescriptions[$a["classid"]]) && isset($newDescriptions[$a["classid"]][$a["instanceid"]])){
$assetDescription = $newDescriptions[$a["classid"]][$a["instanceid"]];
$inventory = [];
if(isset($prices[$assetDescription["market_hash_name"]])){
$price = $prices[$assetDescription['market_hash_name']]["price"]*$this->config->curs;
$class = false;
$text = false;
if($price <= $this->config->min_dep_sum) {
$price = 0;
$text = 'Cheap';
$class = 'minPrice';
}
if(($assetDescription['tradable'] == 0) || ($assetDescription['marketable'] == 0)) {
$price = 0;
$class = 'minPrice';
$text = 'Not tradable';
}
$inventory["priceFound"][] = [
'name' => $assetDescription['market_name'],
'price' => floor($price),
'color' => $this->getRarity($assetDescription['tags']),
'tradable' => $assetDescription['tradable'],
'class' => $class,
'text' => $text,
'classid' => $a['classid'],
'assetid' => $a['assetid'],
'instanceid' => $a['instanceid']
];
}else{
$inventory["priceNotFound"][] = $assetDescription["market_hash_name"];
}
}
}
About your mistake:
are you Sure your "prices.txt" contains market_hash_name?
I don't see any other issue yet, operationg on the data you have provided in comment, I got print of variable $assetDescription. Please doublecheck variable $prices.
I am fetching data from location MySql table as structure is below
in my PHP code
I need send Json output in response as below (Table data may not be same as below json data but the format is same)
http://jsoneditoronline.org/?id=7c5600712df6f9ec1f8fbb8a13aba3de
Tried to do the following in the code to convert the array that i fetch from the table but however am unable to get it in the right format
$sql = "SELECT * FROM mobile_user_regions";
$stmt = $this->db->prepare($sql);
$stmt->execute();
$resCArray = $stmt->fetchAll(PDO::FETCH_ASSOC);
$ress = array();
foreach ($resCArray as $key => $value) {
$ress['regions'][] = array(array(
'name' => $value['region'],
'location' => array(
array(
'name' => $value['location'],
'store' => array(
'store_details' => $value['store_details'],
'store_phone' => $value['store_phone'],
'store_email' => $value['store_email'],
'store_latitude' => $value['store_latitude'],
'store_longitude' => $value['store_longitude']
)
)
)
)
);
Output: that i am getting is
**http://jsoneditoronline.org/?id=4d4a75177350e254ceee7238af13f2f7**
$regionArray = $xyzObject->getRegion();
if (!empty($regionArray) && isset($regionArray)) {
$i = 0;
$locationData = array();
foreach ($regionArray as $key => $value) {
$locationData['regions'][$i]['name'] = $value['region'];
$locationArray = $xyzObject->getLocation($value['region']);
$locationData['regions'][$i]['locations'] = $locationArray;
$i++;
}
$j = 0;
foreach ($locationData['regions'] as $key => $regions) {
$k = 0;
foreach ($regions['locations'] as $key1 => $locations) {
$storeArray = $xyzObject->getStore($locations['name']);
$locationData['regions'][$j]['locations'][$k]['stores'] = $storeArray;
$k++;
}
$j++;
}
echo json_encode($locationData);
In my lottery project I have 5 tickets, in which you select numbers and buy. The thing is, you can only buy the tickets if you buy them in order... For example:
Ticket 1 Ticket 2 Ticket 3 Ticket 4 Ticket 5
If you add numbers to the ticket 1 and then the others it works... If you skip the ticket 1 and add numbers to the other ones, when you try to buy you get this error:
ContextErrorException: Notice: Undefined offset: 0 in C:\wamp\www\Digidis\front\src\MediaparkLt\UserBundle\Service\MoneyManager.php line 313
The full stack:
array('cartProduct' => array('title' => 'EUROMILLONES', 'price' => '2.35', 'product' => '2', 'ticket_id' => '1433921783_19792', 'numbers' => '8,13,14,17,37', 'stars' => '4,7', 'betslip' => '{"duration":"1","subscription":"false","jsPrice":"235","type":"simple","numbers1":"0,0,0,0,0","numbers2":"8,13,14,17,37","numbers3":"0,0,0,0,0","numbers4":"0,0,0,0,0","numbers5":"0,0,0,0,0","stars1":"0,0","stars2":"4,7","stars3":"0,0","stars4":"0,0","stars5":"0,0","dayOfWeek":"3"}', 'is_syndicate' => false, 'draw' => object(DateTime)), 'product' => object(Product), 'user' => object(User), 'reference' => null, 'paymentResult' => 'Authorised', 'bets' => object(stdClass), 'individualBets' => array(), 'tickets' => array(array('numbers' => '8,13,14,17,37', 'stars' => '4,7')), 'k' => '0', 't' => array('numbers' => '0,0,0,0,0', 'stars' => '0,0'), 'is_ticket_filled' => false, 'week_id' => array(array('ticketId' => '7005')), 'g' => '0', 'lastId' => '7005', 'purchase' => object(Purchase), 'price' => '2.35', 'bet' => object(Bet), 'euromillonesBet' => object(EuromillonesBet), 'drawDate' => array(object(DrawDate)), 'j' => '0')) in C:\wamp\www\Digidis\front\src\MediaparkLt\UserBundle\Service\MoneyManager.php line 313
As you can see first it gets the ticket 1, which is empty(or 0) and thats why it causes the error... How can I make it so that it skips the empty tickets?
Here is the controller where the error occurs:
$bets = json_decode($cartProduct['betslip']);
$individualBets = array();
$tickets = array(
array('numbers' => $bets->numbers1, 'stars' => $bets->stars1),
array('numbers' => $bets->numbers2, 'stars' => $bets->stars2),
array('numbers' => $bets->numbers3, 'stars' => $bets->stars3),
array('numbers' => $bets->numbers4, 'stars' => $bets->stars4),
array('numbers' => $bets->numbers5, 'stars' => $bets->stars5)
);
if ($bets->type === 'simple') {
foreach ($tickets as $k => $t) {
$is_ticket_filled = ((int) str_replace(',', '', $t['numbers'])) > 0;
if (!$is_ticket_filled) {
unset($tickets[$k]);
}
}
} else if ($bets->type === 'multiple') {
$tickets = array(array('numbers' => $bets->numbers1, 'stars' => $bets->stars1));
}
$week_id = null;
for ($k = 0; $k < (count($tickets)); $k++) {
for ($g = 0; $g < $bets->duration; $g++) {
if (!isset($week_id[$g])) {
$week_id[$g] = $this->entityManager->getRepository('MediaparkLtLotteryBundle:Bet')->getLastTicketId();
if ($week_id[$g]) {
$week_id[$g]['ticketId'] ++;
} else {
$week_id[$g]['ticketId'] = 0;
}
}
$lastId = $week_id[$g]['ticketId'];
$purchase = new Purchase();
$purchase->setUser($user);
$purchase->setDrawDate($cartProduct['draw']);
$purchase->setProduct($product);
$purchase->setReference($reference);
$price = $cartProduct['price'];
$bet = new Bet();
if ('eurojackpot' == $product->getAlias()) {
$euromillonesBet = new EurojackpotBet();
} else {
$euromillonesBet = new EuromillonesBet();
}
$drawDate = $this->entityManager->getRepository('MediaparkLtLotteryBundle:DrawDate')->findByDrawDate($cartProduct['draw']);
if (!$drawDate)
die('no draw date found ' . $cartProduct['draw']->format('Y-m-d H:i:s'));
$bet->setDrawDate($drawDate[0]);
$bet->setTicketId($lastId);
if (strtoupper($paymentResult) === 'AUTHORISED') {
$bet->setStatus(BetStatus::AUTHORISED);
} else {
$bet->setStatus(BetStatus::FAILED);
}
$bet->setWinnings(0);
$euromillonesBet->setBet($bet);
/// LINE 313 ABOVE!!!!!!!
$numbers = $this->getNumbersArray($tickets[$k]['numbers']);
$j = 0;
foreach ($numbers as $number) {
$j++;
$name = 'setN' . $j;
$euromillonesBet->$name($number);
}
$numbers = $this->getNumbersArray($tickets[$k]['stars']);
$euromillonesBet->setS1($numbers[0]);
$euromillonesBet->setS2($numbers[1]);
$euromillonesBet->setAmountOfStars(Bet::NUMBER_OF_STARS);
$purchase->addBet($bet);
$purchase->setPricePaid($price);
if (strtoupper($paymentResult) === 'AUTHORISED') {
$purchase->setStatus(PaymentStatus::AUTHORISED);
} else {
$purchase->setStatus(PaymentStatus::FAILED);
}
if ($bets->subscription === "true") {
$contract = new PurchaseContract();
$contract->setAccumulatedWinnings(0);
$contract->setCancellationDate(null);
$contract->setFirstDrawDate($purchase->getDrawDate());
$contract->setLastRenewedDate($purchase->getDrawDate());
$contract->setNextRenewalFirstDrawDate($purchase->getDrawDate());
// $contract->setPurchase($purchase);
$contract->setStatusPurchaseContract(1);
$contract->setWeeks(1);
$purchase->setPurchaseContract($contract);
$this->entityManager->persist($contract);
}
if ($g == 0)
$individualBets[] = $euromillonesBet;
$this->entityManager->persist($bet);
$this->entityManager->persist($euromillonesBet);
$this->entityManager->persist($purchase);
$this->entityManager->flush();
}
}
return $individualBets;
}
From what I see the bet type in your object is set to "type":"simple" and numbers1":"0,0,0,0,0"
$is_ticket_filled = ((int) str_replace(',', '', $t['numbers'])) > 0;
//(int) 00000 = 0
if (!$is_ticket_filled) {
unset($tickets[$k]);
}
Is causing the issue since unset does not reset the array indexes.
http://ideone.com/5q74Wv
Then later you iterate using for($k=0; $k < count($tickets); $k++)
You should instead rebase the array after using unset($tickets[$k])
if ($bets->type === 'simple') {
//...
$tickets = array_values($tickets);
}
or check the existence of the ticket when iterating over indexes
$ticketCount = count($tickets);
for ($k=0; $k < $ticketCount; $k++) {
if (false === isset($tickets[$k]) {
continue;
}
//...
}
or easier still, iterate over the existing tickets array using foreach instead of for.
foreach ($tickets as $k => $ticket) {
//...
}
Then change $tickets[$k] with just $ticket since $k is not used anywhere else.
I was wondering when working with multimedional arrays, if a certain key is the same, is there a way to combine the contents of other keys into its own array if a certain key is the same?
Something like this:
// name is the same in both arrays
array(
array(
'name' => 'Pepsi',
'store' => 'Over here',
'number' => '1234567'
),
array(
'name' => 'Pepsi',
'store' => 'Over here',
'number' => '5556734'
)
)
into something like this
array(
array(
'name' => 'Pepsi',
'store' => array('Over here', 'Over here'),
'number' => array('1234567', '5556734')
)
)
The defining key is checking if the name element is the same for the other arrays.
You can try a function like this.
function mergeByKey($array,$key){
$tmp_array = array();
foreach ( $array as $k => $row ) {
$merged = false;
foreach ($tmp_array as $k2 => $tmp_row){
if ($row[$key] == $tmp_row[$key]){
foreach ( $row as $k3 => $value ) {
if ($k3 == $key) continue;
$tmp_array[$k2][$k3][] = $value;
$merged = true;
}
}
if ($merged) break;
}
if (!$merged) {
$new_row = array();
foreach ( $row as $k4 => $value ) {
if ($k4 == $key) $new_row[$k4] = $value;
else $new_row[$k4] = array($value);
}
$tmp_array[] = $new_row;
}
}
foreach ( $tmp_array as $t => $row ) {
foreach ( $row as $t2 => $value ) {
if ( count($value) == 1 && $t2 != $key ) $tmp_array[$t][$t2] = $value[0];
}
}
return $tmp_array;
}
passing the array as first parameter and the key as second one.
I'm referencing to your array structure
edited: missed a piece
edited2: if resultin array contains elements with one string, it returns a string and not a array with one element
demo
This function uses a given field name as the grouping identifier and turns all other fields into arrays.
Note that single occurrences of your field name will yield arrays with a single element for the other fields. I wasn't sure whether that's a desirable trait, but just making sure you know ;-)
$arr = array(
array(
'name' => 'Pepsi',
'store' => 'Over here',
'number' => '1234567'
),
array(
'name' => 'Pepsi',
'store' => 'Over here',
'number' => '5556734'
)
);
function mergeArray($array, $column)
{
$res = array();
foreach ($array as $item) {
foreach ($item as $key => $value) {
if ($key === $column) {
$res[$column][$key] = $value;
} else {
$res[$column][$key][] = $value;
}
}
}
return array_values($res);
}
print_r(mergeArray($arr, 'name'));
Demo
Thanks to Gianni Lovece for her answer but I was able to develop a much simpler solution based on this problem. Just plug in the $result_arr to browse through and the $key you want to use as basis and it immediately outputs a multidimensional array with non-repeating values for repeating elements (see example below).
function multiarray_merge($result_arr, $key){
foreach($result_arr as $val){
$item = $val[$key];
foreach($val as $k=>$v){
$arr[$item][$k][] = $v;
}
}
// Combine unique entries into a single array
// and non-unique entries into a single element
foreach($arr as $key=>$val){
foreach($val as $k=>$v){
$field = array_unique($v);
if(count($field) == 1){
$field = array_values($field);
$field = $field[0];
$arr[$key][$k] = $field;
} else {
$arr[$key][$k] = $field;
}
}
}
return $arr;
}
For example, in the sample array for this question, running multiarray_merge($mysample, 'name') returns
array(
'Pepsi' => array(
'name' => 'Pepsi',
'store' => 'Over here', // String: Not an array since values are not unique
'number' => array('1234567', '5556734') // Array: Saved as array since values are unique
)
);
Any help is appreciated.
I have an array that is forfetch like this. The reason is to brake down a product in individual arrays. However I can not figure out what statement to put in the while loop so i can loop through each array in $row. initially the statement should be
while ($row = mysql_fetch_assoc($result))
however this was already done to be able to sort the array.
$sorted = array_orderby($newarray, 'volume', SORT_DESC, 'edition', SORT_ASC);
foreach($sorted as $row)
{
while( ??????? )
{
$row = build_items($row);
$template->assign_block_vars('featured_items', array(
'ID' => $row['id'],
'IMAGE' => $row['pict_url'],
'TITLE' => $row['title'],
'SUBTITLE' => $row['subtitle'],
'BUY_NOW' => ($difference < 0) ? '' : $row['buy_now'],
'B_BOLD' => ($row['bold'] == 'y')
));
$k++;
$feat_items = true;
}
}
Just found the answer. Sorry guys im new at PHP.
foreach($sorted AS $row) {
$row = build_items($row);
// time left till the end of this auction
$s_difference = time() - $row['starts'];
$difference = $row['ends'] - time();
$bgcolour = ($k % 2) ? 'bgcolor="#FFFEEE"' : '';
$template->assign_block_vars('featured_items', array(
'ID' => $row['id'],
'IMAGE' => $row['pict_url'],
'TITLE' => $row['title'],
'SUBTITLE' => $row['subtitle'],
'BUY_NOW' => ($difference < 0) ? '' : $row['buy_now'],
'BID' => $row['current_bid'],
'BIDFORM' => $system->print_money($row['current_bid']),
'TIMELEFT' => FormatTimeLeft($difference),
'NUMBIDS' => $row['num_bids'],
'B_BOLD' => ($row['bold'] == 'y')
));
$k++;
$feat_items = true;
}
foreach($sorted AS $rows) {
foreach($rows AS $row) {
...
}
}
or with keys/indices
foreach($sorted AS $key => $rows) {
foreach($rows AS $index => $row) {
Yes.., we can use foreach to print all the values in an array.
Example: I have an array called "data" (SQLITE dynamic data). I want to print all the values which are there on "data" array.
By using following sample code we can print the values in a table format.
foreach ($data as $item) {
$date = $item['date'];
$url = $item['url'];
$name = $item['name'];
echo"
<tr>
<td>$date</td>
<td>$name</td>
<td>$url</td>
</tr>
";
}
Please let me know if i did any mistakes here, sorry for my bad English.