I cant quite get my data from an array, it just shows a blank list of 3 list items when I run my foreach loop.
When I print my array it looks like this ->
Array
(
[1] => Array
(
[id] => 10
[orderinfo] => Array
[userid] => 210
[date] => 2013-06-20 13:46:27
)
[2] => Array
(
[id] => 18
[orderinfo] => helo
[userid] => 210
[date] => 2013-06-20 15:04:58
)
[3] => Array
(
[id] => 19
[orderinfo] => {"order":[{"id":"2","name":"Basil Cress","qty":"1"},{"id":"4","name":"Sakura Mix","qty":"1"},{"id":"6","name":"Beetroot Shoots","qty":2},{"id":"28","name":"Celery","qty":2},{"id":"24","name":"Orange Capsicums","qty":"1"}]}
[userid] => 210
[date] => 2013-06-20 15:06:46
)
)
My code so far..
foreach ($orderdata as $item) {
$orderinfo = json_decode($item->orderinfo, true);
$orderitem[] = array(
'date' => $item->date,
'productname' => $orderinfo['name'],
'productqty' => $orderinfo['qty'],
);
}
echo "<pre>";
print_r($orderdata);
echo "</pre>";
?>
<?php foreach ($orderitem as $orderitems) { ?>
<li>
<?php echo $orderitems['date']; ?>
</li>
<?php }; ?>
Try to declare your array before the loop like this. Are you already doing this?
$orderitem = array();
foreach ($orderdata as $item) {
$orderinfo = json_decode($item->orderinfo, true);
$orderitem[] = array(
'date' => $item->date,
'productname' => $orderinfo['name'],
'productqty' => $orderinfo['qty'],
);
}
You can also try to populate your array differently, like this:
array_push($orderitem,array(
'date' => $item->date,
'productname' => $orderinfo['name'],
'productqty' => $orderinfo['qty'],
));
Look at the structure of the the JSON for $orderInfo. It is a nested array. So $orderInfo['name'] doesn't exist. You want $orderInfo[0]['name'] or some other numerical index to fill in the data.
This is an array of objects which gets decoded to an array of associative arrays. You need to travel one more level down to get the name.
[
{"id":"2","name":"Basil Cress","qty":"1"},
{"id":"4","name":"Sakura Mix","qty":"1"},
{"id":"6","name":"Beetroot Shoots","qty":2},
{"id":"28","name":"Celery","qty":2},
{"id":"24","name":"Orange Capsicums","qty":"1"}
]
Could it be just your css?? Background color with the same text color? I know it's silly but who knows...
Try a print_r($orderitem); just like you did with $orderdata
Related
I have this Array but i don't know how to get the [discount_amount] based on the [object_ids].
For example i would like to get the 93 value if my [object_ids] contain 81.
Array
(
[0] => Array
(
[id] => rule_5b0d40cd1408a
[membership_plan_id] => 106
[active] => yes
[rule_type] => purchasing_discount
[content_type] => post_type
[content_type_name] => product
[object_ids] => Array
(
[0] => 81
)
[discount_type] => amount
[discount_amount] => 93
[access_type] =>
[access_schedule] => immediate
[access_schedule_exclude_trial] =>
)
[1] => Array
(
[id] => rule_5b0d4e0f3b0b4
[membership_plan_id] => 106
[active] => yes
[rule_type] => purchasing_discount
[content_type] => post_type
[content_type_name] => product
[object_ids] => Array
(
[0] => 110
)
[discount_type] => amount
[discount_amount] => 50
[access_type] =>
[access_schedule] => immediate
[access_schedule_exclude_trial] =>
)
)
You could use a foreach and use in_array to check if the array object_ids contains 81.
foreach ($arrays as $array) {
if (in_array(81, $array["object_ids"])) {
echo $array["discount_amount"];
}
}
Demo
Try with this code .
Assuming $dataArray is the array you have printed.
foreach ($dataArray as $key => $value){
if($value['object_ids'][0] == 83){
$discount_amount = $value['discount_amount'];
}
}
echo $discount_amount
The way I mostly do this is as followed:
# Save retrieved data in array if you want to.
$test = array();
foreach($array as $line){
# Count the row where discount_amount is found.
$test[] = $line['9'];
echo "Result: ".$line['9']. "<br \>\n";
# OR another method is
$test[] = $line['discount_amount'];
echo "Result: ".$line['discount_amount']. "<br \>\n";
}
I need to display a certain object from an array before showing the rest of the array.
The array looks like this:
Array
(
[0] => stdClass Object
(
[template_id] => 91
[template_name] => Alphabet
[template_thumbnail] => blank-template-thumbnail.jpg
[template_create_date] => 1456821665
[template_customer_id] => 0
[template_is_responsive] => no
[template_type] => builder
[template_category] => simple
[sort] => 2
)
[1] => stdClass Object
(
[template_id] => 92
[template_name] => Blank Template
[template_thumbnail] => blank-template-thumbnail.jpg
[template_create_date] => 1456821670
[template_customer_id] => 0
[template_is_responsive] => no
[template_type] => builder
[template_category] => simple
[sort] => 2
)
[2] => stdClass Object
(
[template_id] => 31
[template_name] => Holiday Specials
[template_thumbnail] => accommodation-1-20110926.jpg
[template_create_date] => 1456821660
[template_customer_id] => 0
[template_is_responsive] => no
[template_type] => builder
[template_category] => Accommodation
[sort] => 3
)
)
I need to show Blank Template first and then show the rest alphabetically (the order it is in now.
Is there a more elegant solution than looping through the array twice? The size of the array can be anything from 1 (the blank template) to countless objects.
$str="";
for($i=0;$i<=count($arr);$i++){
if($arr[$i]['template_name'] == "Blank Template"){
echo $arr[$i]['template_name'];
}else{
$str .= $arr[$i]['template_name']. "<br>";
}
}
echo $str;
Try this:
$firstItem = null;
$outArray = [];
foreach($yourArray as $item){
if($item->template_name == 'Blank Template'){
$firstItem = $item;
}else{
$outArray[$item->template_name] = $item;
}
}
ksort($outArray,SORT_STRING);
array_unshift($outArray,$firstItem);
Just one loop. Pay attention that this way of doing things, just work if you have uniqueness on the template_name!
Hope it helps.
This will work for you, try
<?php
$dataArray = array(0=>array('template_id'=>91,'template_name'=>'Alphabet'),
1=>array('template_id'=>92,'template_name'=>'Blank Template'),
2=>array('template_id'=>31,'template_name'=>'Holiday Specials')
);
$newArray = array();
foreach($dataArray as $key => $val)
{
if(in_array('Blank Template',$val))///find the key for black template
{
unset($dataArray[$key]); ///unset black temp from original array
$newArray[] = $val;///push black temp into new array at 0 index
foreach($dataArray as $k => $v)
{
$newArray[] = $v; ///push the renaming values into new array
}
}
}
echo "<pre>"; print_r($newArray);
?>
This will give you :
Array
(
[0] => Array
(
[template_id] => 92
[template_name] => Blank Template
)
[1] => Array
(
[template_id] => 91
[template_name] => Alphabet
)
[2] => Array
(
[template_id] => 31
[template_name] => Holiday Specials
)
)
LIVE EXAMPLE : CLICK HERE
I am trying to put content of one array into the same array. Here I have an array $mclass with values such as
Array
(
[0] => stdClass Object
(
[room_id] => 1,3,5
[day] => 1
[class_teacher] => TEA-2014-2
[final_exam_date] => 2015-09-21
)
)
You can see I have room_id index with 1,3,5 value. Now, I want to explode the room_id and get duplicate of same array index data with change of room_id and push into the array. and finally delete the current array index such as [0]. Here I want the final result as.
Array
(
[0] => stdClass Object
(
[room_id] => 1
[day] => 1
[class_teacher] => TEA-2014-2
[final_exam_date] => 2015-09-21
)
[1] => stdClass Object
(
[room_id] => 3
[day] => 1
[class_teacher] => TEA-2014-2
[final_exam_date] => 2015-09-21
)
[2] => stdClass Object
(
[room_id] => 5
[day] => 1
[class_teacher] => TEA-2014-2
[final_exam_date] => 2015-09-21
)
)
Here is my code for the same:
if(count($mclass)>0)
{
foreach($mclass as $mclasskey=>$mclass_row)
{
/* Room ID Calculation */
if(isset($mclass[$mclasskey]))
{
$temp_room_id = explode(',',$mclass_row->room_id);
if(count($temp_room_id)>1)
{
foreach($temp_room_id as $trkey=>$tr)
{
if(!in_array($temp_room_id[$trkey], $morning_class_semester))
{
array_push($morning_class_semester,$temp_room_id[$trkey]);
}
}
if(count($morning_class_semester)>0)
{
foreach($morning_class_semester as $mcskey=>$mcs)
{
$index_count = count($new_test);
$test[$index_count] = $mclass[$mclasskey];
$test[$index_count]->room_id = $morning_class_semester[$mcskey];
array_push($new_test,$test[$index_count]);
}
unset($mclass[$mclasskey]);
}
}
}
}
}
The code below does what you're looking for using only arrays. So you'll have to change the array access operators to -> since you're accessing an object. I'd do so, but it would break the example, so I'll leave that up to you.
Code Explained:
Loop through array selecting each subarray (object in your case), explode on the $item('room_id') ... ($item->room_id in your case) ... and create sub arrays, via loop, from that using the data from the original using each key. Remove the original item (which has the combined room_ids) and combine the placeholder and original array.
<?php
//Establish some data to work with
$array = array(
array(
"room_id" => "1,3,5",
"day" => 1,
"class_teacher" => "TEA-2014-2",
"final_exam_date" => "2015-09-21",
));
foreach ($array as $key => $item) {
$placeholder = array();
$ids = explode(',',$item['room_id']);
if (count($ids) > 1) {
foreach ($ids as $id) {
$push = array(
'room_id' => $id,
'day' => $item['day'],
'class_teacher' => $item['class_teacher'],
'final_exam_date' => $item['final_exam_date']
);
array_push($placeholder, $push);
}
$array = array_merge($array, $placeholder);
unset($array[$key]);
}
}
var_dump($array);
?>
I have array like this. This array is created dynamically
Array
(
[Data NotUploading] => Array
(
[items] => Array
(
[0] => Array
(
[date] => 2013-04-02
[issue_id] => 1
[phone_service_device] => A
[phone_service_model] =>
[phone_service_os] =>
[phone_service_version] =>
[issue_name] => Data NotUploading
)
[1] => Array
(
[date] => 2013-04-02
[issue_id] => 1
[phone_service_device] => I
[phone_service_model] =>
[phone_service_os] =>
[phone_service_version] =>
[issue_name] => Data NotUploading
)
)
)
[Battery Problem] => Array
(
[items] => Array
(
[0] => Array
(
[date] => 2013-04-03
[issue_id] => 3
[phone_service_device] => I
[phone_service_model] =>
[phone_service_os] =>
[phone_service_version] =>
[issue_name] => Battery Problem
)
)
)
)
What I need to do is to use 2 foreach or 1 foreach & 1 for loop so that I can get each value of date I did like this
foreach($gResultbyName as $key1 => $rec){
for($j = 0;$j<count($rec);$j++ ){
echo $rec['items'][$j]['date'];
}
}
but its only retrieving 2013-04-02 & 2013-04-03 that is 0 index date of data NotUploading & 0 index date of Battery Problem. Basically I need to compare each value and others stuff but I just cant get each date value.
Forgive me for ignorance but I tried a lot :(
try this:
foreach ($data as $d)
{
foreach($d['items'] as $item)
{
echo $item['date'];
}
}
Your for-loop loops count($rec) times, but should count($rec['items']).
This should load the dates into an array sorted by the issue_name. The you can step through them for further processing.
$dates= array();
foreach ($gResultbyName AS $events){
foreach ($events['items'] AS $item){
$dates[$item['issue_name']][] = $item['date'];
}
}
var_dump($dates);
I've got an multi-array (currently with objects) that I want to reorder based on a specific key/value.
Array
(
[0] => stdClass Object
(
[task_id] => 1
[task_title] => Title
[users_username] => John
)
[1] => stdClass Object
(
[task_id] => 2
[task_title] => Title
[users_username] => John
)
[2] => stdClass Object
(
[task_id] => 3
[task_title] => Title
[users_username] => Mike
)
)
I'd like to reorder it to get multi-arrays by user_name, so I can cycle through the task by username.
Array
(
[John] => Array
(
[0] => Array
(
[task_id] => 1
[title] => Title
)
[1] => Array
(
[task_id] => 2
[title] => Title
)
)
[Mike] => Array
(
[0] => Array
(
[task_id] => 3
[title] => Title
)
)
)
Is it possible to recreate my array to an array like that above?
Updated version of the code
<?php
$it0 = (object) array('task_id' => 1,'task_title' => 'Title','users_username' => 'John');
$it1 = (object) array('task_id' => 2,'task_title' => 'Title','users_username' => 'John');
$it2 = (object) array('task_id' => 3,'task_title' => 'Title','users_username' => 'Mike');
$array = array($it0,$it1,$it2);
$return = array();
foreach($array as $id => $value){
$return[$value->users_username][] = array('task_id' => $value->task_id,'title' => $value->task_title);
}
var_dump($return);
Yes, it is possible.
You'll have to loop through your current array and create a new array to do it.
example:
$new_array = array();
foreach ($array as $row)
{
$new_row = array(
'task_id' => $row->task_id,
'title' => $row->task_title,
);
$name = $row->users_username;
if (isset($new_array[$name]))
{
$new_array[$name][] = $new_row;
}
else
{
$new_array[$name] = array($new_row);
}
}
Now $new_array contains the new array exactly like the one you're asking for.
Then you can sort it with
ksort($new_array);
There may be another way to do this, with some built-in function, but sometimes I'd rather just do it myself, and know how it is working, without having to look up the documentation.
The approach:
Iterate through all of the first array, looking at [users_username] and putting them into a new array.
Code:
$dst_array = array();
foreach ($src_array as $val)
{
$user = $val->users_username;
// TODO: This check may be unnecessary. Have to test to find out.
// If this username doesn't already have an array in the destination...
if (!array_key_exists($user, $dst_array))
$dst_array[$user] = array(); // Create a new array for that username
// Now add a new task_id and title entry in that username's array
$dst_array[$user][] = array(
'task_id' => $val->task_id
'title' => $val->title
);
}
Just something like this (maybe not 100% PHP code):
foreach ( $obj : $oldArray ) {
$newTask['task_id'] = $obj->task_id;
$newTask['title'] = $obj->title;
$newArray[$oldName][] = $newTask;
}
If you want to order it; you can just call a order function afterwards.