I want to rank this following array according to points and duplicate points will be same ranked. Any idea how I will be complete this task.
Array
(
[6] => Array
(
[points] => 0
[details] => Array
(
[name] => name 1
[rank] =>
)
)
[220] => Array
(
[points] => 794
[details] => Array
(
[name] => name 2
[rank] =>
)
)
[369] => Array
(
[points] => 1002
[details] => Array
(
[name] => name 3
[rank] =>
)
)
[138] => Array
(
[points] => 1239
[details] => Array
(
[name] => name 4
[rank] =>
)
)
[778] => Array
(
[points] => 1302
[details] => Array
(
[name] => name 5
[rank] =>
)
)
)
something like this:
$sort=array();
foreach($array as $key=>$v){$sort[$key]=$v['points'];}
sort($sort);
$newArray=array();
$i=0; $points=0;
foreach($sort as $key=>$v){
$i++;
if($v['points']>$points){$i++; $points=$v['points'];
$newArray[$key]=$array['key'];
$newArray[$key]['rank']=$i;
}
$array=$newArray;
Related
Hii I need help in grouping array where i have this sort of array :
Array
(
[0] => Array
(
[name] => rose
[price] => 1
)
[1] => Array
(
[name] => daisy
[price] => 3
)
[2] => Array
(
[name] => orchid
[price] => 1
)
[3] => Array
(
[name] => rose
[price] => 2
)
[4] => Array
(
[name] => daisy
[price] => 3
)
[5] => Array
(
[name] => orchid
[price] => 1
)
[6] => Array
(
[name] => rose
[price] => 2
)
[7] => Array
(
[name] => daisy
[price] => 3
)
[8] => Array
(
[name] => orchid
[price] => 2
)
)
and i want it to be like :
Array
(
[0] => Array
(
[0] => Array
(
[name] => rose
[price] => 1
)
[1] => Array
(
[name] => daisy
[price] => 1
)
[2] => Array
(
[name] => orchid
[price] => 1
)
)
[1] => Array
(
[0] => Array
(
[name] => rose
[price] => 2
)
[1] => Array
(
[name] => daisy
[price] => 2
)
[2] => Array
(
[name] => orchid
[price] => 2
)
)
[2] => Array
(
[0] => Array
(
[name] => rose
[price] => 3
)
[1] => Array
(
[name] => daisy
[price] => 3
)
[2] => Array
(
[name] => orchid
[price] => 3
)
)
)
I mean want to group them where same "price" value occurs . You can better understand them from given arrays .
$group = array();
foreach ( $array as $value ) {
$group[$value['price']][] = $value;
}
var_dump($group);
Update: I have a solution - please see below for details.
I have an array where the keys are levels (in a navigation tree for example) - something like
Array
(
[0] => Array
(
[100] => Array
(
[name] => foo100
[slug] => foo100
[id] => 100
[parent] => 0
[level] => 0
)
[101] => Array
(
[name] => foo101
[slug] => foo101
[id] => 101
[parent] => 0
[level] => 0
)
)
[1] => Array
(
[200] => Array
(
[name] => foo200
[slug] => foo200
[id] => 200
[parent] => 100
[level] => 1
)
[201] => Array
(
[name] => foo201
[slug] => foo201
[id] => 201
[parent] => 101
[level] => 1
)
)
[2] => Array
(
[300] => Array
(
[name] => foo300
[slug] => foo300
[id] => 300
[parent] => 200
[level] => 2
)
[301] => Array
(
[name] => foo301
[slug] => foo301
[id] => 301
[parent] => 201
[level] => 2
)
)
[3] => Array
(
[400] => Array
(
[name] => foo400
[slug] => foo400
[id] => 400
[parent] => 300
[level] => 3
)
)
[4] => Array
(
[500] => Array
(
[name] => foo500
[slug] => foo500
[id] => 500
[parent] => 400
[level] => 4
)
)
)
I need to create an array from this which iterates from the top most level and creates an array with the key being the slug of that level - to produce the following:
Array
(
[foo500] => Array
(
[4] => Array
(
[name] => foo500
)
[3] => Array
(
[name] => foo400
)
[2] => Array
(
[name] => foo300
)
[1] => Array
(
[name] => foo200
)
[0] => Array
(
[name] => foo100
)
)
[foo400] => Array
(
[3] => Array
(
[name] => foo400
)
[2] => Array
(
[name] => foo300
)
[1] => Array
(
[name] => foo200
)
[0] => Array
(
[name] => foo100
)
)
[foo300] => Array
(
[2] => Array
(
[name] => foo300
)
[1] => Array
(
[name] => foo200
)
[0] => Array
(
[name] => foo100
)
)
[foo301] => Array
(
[2] => Array
(
[name] => foo301
)
[1] => Array
(
[name] => foo201
)
[0] => Array
(
[name] => foo101
)
)
[foo200] => Array
(
[1] => Array
(
[name] => foo200
)
[0] => Array
(
[name] => foo100
)
)
[foo201] => Array
(
[1] => Array
(
[name] => foo201
)
[0] => Array
(
[name] => foo101
)
)
[foo100] => Array
(
[0] => Array
(
[name] => foo100
)
)
[foo101] => Array
(
[0] => Array
(
[name] => foo101
)
)
)
I hope this explains the issue - struggling to get this right! Any help much appreciated!
Update - solution.
For this I removed the first level of keys to leave
Array
(
[107] => Array
(
[id] => 107
[name] => About Us
[indexID] => about
[level] => 0
[parent] => 0
)
[109] => Array
(
[id] => 109
[name] => Home
[indexID] => index
[level] => 0
[parent] => 0
)
}
etc etc
Assuming $data is the above array I went with:
foreach ($data as $k => $v) {
if ($v['parent'] == 0) {
$bc[$v['indexID']][0]['name'] = $v['name'];
$bc[$v['indexID']][0]['indexID'] = $v['indexID'];
}
else {
$nextParent = $v['parent'];
$currentIndexID = $v['indexID'];
$currentName = $v['name'];
$bc[$v['indexID']][0]['name'] = $currentName;
$bc[$v['indexID']][0]['indexID'] = $currentIndexID;
for($i=1;$i<=$level;$i++) {
foreach ($data as $a => $b) {
if ($a == $nextParent) {
$nextParent = $b['parent'];
$bc[$v['indexID']][$i]['name'] = $b['name'];
$bc[$v['indexID']][$i]['indexID'] = $b['indexID'];
}
}
}
}
}
I have two array $array1 and $array2 which I get dynamically and look like
$array1 = Array
(
[0] => Array
(
[hour] => 10
[activity] => Array
(
[0] => Array
(
[activity_id] => 1
[cnt] => 2
)
[1] => Array
(
[activity_id] => 2
[cnt] => 1
)
)
)
[1] => Array
(
[hour] => 11
[activity] => Array
(
)
)
[2] => Array
(
[hour] => 12
[percentage] => 0
[activity] => Array
(
[0] => Array
(
[activity_id] => 2
[cnt] => 5
)
[1] => Array
(
[activity_id] => 3
[cnt] => 2
)
)
)
);
$array2 = Array
(
[0] => Array
(
[id] => 1
[name] => Phone Calls
[readable] => 1
[status] => active
)
[1] => Array
(
[id] => 2
[name] => Meeting With Customer
[readable] => 1
[status] => active
)
[2] => Array
(
[id] => 3
[name] => Others Works
[readable] => 1
[status] => active
)
);
which i need to compare.
if $array2['id'] is not in $array1["activity"](i.e"activity_id") add array ['activity_id'=>$array2['id'],'cnt'=>0] to $array1['activity'].
My result must be like
$result = Array
(
[0] => Array
(
[hour] => 10
[activity] => Array
(
[0] => Array
(
[activity_id] => 1
[cnt] => 2
)
[1] => Array
(
[activity_id] => 2
[cnt] => 1
)
[2] => Array
(
[activity_id] => 3
[cnt] => 0
)
)
)
[1] => Array
(
[hour] => 11
[activity] => Array
(
[0] => Array
(
[activity_id] => 1
[cnt] => 0
)
[1] => Array
(
[activity_id] => 2
[cnt] => 0
)
[2] => Array
(
[activity_id] => 3
[cnt] => 0
)
)
)
[2] => Array
(
[hour] => 12
[percentage] => 0
[activity] => Array
(
[0] => Array
(
[activity_id] => 1
[cnt] => 0
)
[1] => Array
(
[activity_id] => 2
[cnt] => 5
)
[2] => Array
(
[activity_id] => 3
[cnt] => 2
)
)
)
);
What i have tried is
$finalArray = array();
foreach($array1 as $arr1) {
foreach($array2 as $arr2) {
if(!in_array($arr2['id'], $arr1['activity'])) {
$array = ['activity_id'=>$arr2['id'], 'cnt'=>0];
}
array_push($arr1['activity'], $array);
unset($array);
}
array_push($finalArray, $result);
}
print_r($finalArray);
in_array() function is not working as I excepted or I am trying to do it in the wrong way. Can someone helps me with this?
Sorry,finally i get what i did wrong.May be someone get helped.
everything is ok just change the line
if(!in_array($arr2['id'], $arr1['activity'])) {
into
if(!in_array( $readActivity['id'], array_column($result['activity'],'activity_id'))){
I have an array after an SQL query made with cake PHP which returns me a tree. I do not the number of dimension of my array.
I want transform it to use it with jstree. I'm fighting with a recursive function and I didn't success.
Can you help me.
My original array looks like this:
Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 815
[Name] => 1
[parent_id] =>
[lft] => 1
[rght] => 30
)
[children] => Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 816
[Name] => 2
[parent_id] => 815
[lft] => 2
[rght] => 15
)
[children] => Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 817
[parent_id] => 816
[lft] => 3
[rght] => 8
)
[children] => Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 818
[Name] => 4
[parent_id] => 817
[lft] => 4
[rght] => 5
)
[children] => Array
(
)
)
[1] => Array
(
[Confsave] => Array
(
[id] => 819
[Name] => 5
[parent_id] => 817
[lft] => 6
[rght] => 7
)
[children] => Array
(
)
)
)
)
)
)
)
)
)
And I want have something like this :
Array
(
[0] => Array
(
[text] => 1
[id] => 815
[children] => Array
(
[0] => Array
(
[text] => 2
[id] => 816
[children] => Array
(
[0] => Array
(
[text] => 3
[id] => 817
[children] => Array
(
[0] => Array
(
[text] => 4
[id] => 818
)
)
)
[1] => Array
(
[text] => 5
[id] => 819
)
)
)
)
)
)
I have try with a recursive function like this but I don't success
private function buildTree(array $elements) {
$branch=array();
foreach ($elements as $element){
$branch[]=$element['Confsave']['Name'];
if(is_array($element['children'])){
$this->buildTree($element);
}
}
return $branch;
}
Edit :
After test and remarks my function is now
private function buildTree(array $elements) {
$branch=array();
foreach ($elements as $element){
$branch[]=$element['Confsave']['Name'];
if(is_array($element['children'])){
$this->buildTree($element['children']);
}
}
return $branch;
}
When I am debuging, I can see that I go to my function for each child (what I want). But I don't know how to make the new array()
this worked for me...
$array = buildTree($array);
print_r($array);
function buildTree(array $parent) {
$branch = array();
foreach ($parent as $index => $element){
$node = array();
$node['id'] = $element['Confsave']['id'];
$node['text'] = isset($element['Confsave']['Name']) ?
$element['Confsave']['Name'] : 'no name';
$node['children'] = buildTree($element['children']);
$branch[] = $node;
}
return $branch;
}
my initial test array....
Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 999
[Name] => 999
[parent_id] =>
[lft] => 1
[rght] => 30
)
[children] => Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 777
[Name] => 777
[parent_id] => 999
[lft] => 1
[rght] => 30
)
[children] => Array
(
)
)
[1] => Array
(
[Confsave] => Array
(
[id] => 888
[Name] => 888
[parent_id] => 999
[lft] => 1
[rght] => 30
)
[children] => Array
(
)
)
)
)
[1] => Array
(
[Confsave] => Array
(
[id] => 815
[Name] => 1
[parent_id] =>
[lft] => 1
[rght] => 30
)
[children] => Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 816
[Name] => 2
[parent_id] => 815
[lft] => 2
[rght] => 15
)
[children] => Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 817
[parent_id] => 816
[lft] => 3
[rght] => 8
)
[children] => Array
(
[0] => Array
(
[Confsave] => Array
(
[id] => 818
[Name] => 4
[parent_id] => 817
[lft] => 4
[rght] => 5
)
[children] => Array
(
)
)
[1] => Array
(
[Confsave] => Array
(
[id] => 819
[Name] => 5
[parent_id] => 817
[lft] => 6
[rght] => 7
)
[children] => Array
(
)
)
)
)
)
)
)
)
)
my result array....
Array
(
[0] => Array
(
[id] => 999
[text] => 999
[children] => Array
(
[0] => Array
(
[id] => 777
[text] => 777
[children] => Array
(
)
)
[1] => Array
(
[id] => 888
[text] => 888
[children] => Array
(
)
)
)
)
[1] => Array
(
[id] => 815
[text] => 1
[children] => Array
(
[0] => Array
(
[id] => 816
[text] => 2
[children] => Array
(
[0] => Array
(
[id] => 817
[text] => no name
[children] => Array
(
[0] => Array
(
[id] => 818
[text] => 4
[children] => Array
(
)
)
[1] => Array
(
[id] => 819
[text] => 5
[children] => Array
(
)
)
)
)
)
)
)
)
)
I know this is considered a somewhat basic PHP Array question but i'm running on 35 hours no sleep and I really just need to finish this up as quickly as posibble so I can get to sleep...sorry just being honest!
In PHP I have this variable $design_values
If I print_r($design_values); this ARRAY it spits out what is show below. It is "Desing" database records.
In this case there is 2 Design records which make up the first 2 Array keyys the 0 and 1
In the application there can be any number of Designs from 0 up to any number.
Now under the 2 Design Records are 24 more Array keys for each of the 2 Design Arrays.
These 24 Array keys are numbered 0 to 23.
Now under each of the 24 Array keys, is 2 keys. One named name and the other named value.
I need to take the Array $design_values and create a new Array of that array. The new Array should be formatted much better amd easy to work with.
So the name and value keys should make up a key => value. The New array should look more like this....
The reason the current Array is a complete nightmare is because that is the Format I get it in from an existing library which returns this Data from an API call.
If someone can help me to manipulate this Array into the desired Array I will be grateful! I have been messing with it for 2 hours with no luck.
Desired New Array Format :
Array
(
[0] => Array
(
['assigned_user_name'] => 'Jason Administrator',
['modified_by_name'] => 'Jason Administrator',
['created_by_name'] => 'Jason Administrator',
['id'] => '4c5c3c08-2b14-9f9c-6cee-542c56cac7b1',
['date_entered'] => '2014-10-01 19:29:32',
....continued for all 24 record items
),
[1] => Array
(
['assigned_user_name'] => 'Jason Administrator',
['modified_by_name'] => 'Jason Administrator',
['created_by_name'] => 'Jason Administrator',
['id'] => '4c5c3c08-2b14-9f9c-6cee-542c56cac7b1',
['date_entered'] => '2014-10-01 19:29:32',
....continued for all 24 record items
)
)
Current Array Format :
Array
(
[0] => Array
(
[0] => Array
(
[name] => assigned_user_name
[value] => Jason Administrator
)
[1] => Array
(
[name] => modified_by_name
[value] => Jason Administrator
)
[2] => Array
(
[name] => created_by_name
[value] => Jason Administrator
)
[3] => Array
(
[name] => id
[value] => 4c5c3c08-2b14-9f9c-6cee-542c56cac7b1
)
[4] => Array
(
[name] => name
[value] => test
)
[5] => Array
(
[name] => date_entered
[value] => 2014-10-01 19:29:32
)
[6] => Array
(
[name] => date_modified
[value] => 2014-10-01 19:29:32
)
[7] => Array
(
[name] => modified_user_id
[value] => 1
)
[8] => Array
(
[name] => created_by
[value] => 1
)
[9] => Array
(
[name] => description
[value] =>
)
[10] => Array
(
[name] => deleted
[value] => 0
)
[11] => Array
(
[name] => assigned_user_id
[value] => 1
)
[12] => Array
(
[name] => chann_channelqms_id_c
[value] =>
)
[13] => Array
(
[name] => channelqms
[value] =>
)
[14] => Array
(
[name] => design_name
[value] =>
)
[15] => Array
(
[name] => design_number
[value] =>
)
[16] => Array
(
[name] => overall_height
[value] =>
)
[17] => Array
(
[name] => overall_width
[value] =>
)
[18] => Array
(
[name] => show_to_customer
[value] => 1
)
[19] => Array
(
[name] => uploadfile
[value] => 2014-09-29_21-57-50.png
)
[20] => Array
(
[name] => nam_channelletterqms_nam_channelletterqms_designs_name
[value] => Test
)
[21] => Array
(
[name] => price_c
[value] =>
)
[22] => Array
(
[name] => shipping_c
[value] =>
)
[23] => Array
(
[name] => totalprice_c
[value] =>
)
)
[1] => Array
(
[0] => Array
(
[name] => assigned_user_name
[value] => Jason Administrator
)
[1] => Array
(
[name] => modified_by_name
[value] => Jason Administrator
)
[2] => Array
(
[name] => created_by_name
[value] => Jason Administrator
)
[3] => Array
(
[name] => id
[value] => 86f21f44-4b21-1826-3592-542c59e4be66
)
[4] => Array
(
[name] => name
[value] => fdtgrfdhg
)
[5] => Array
(
[name] => date_entered
[value] => 2014-10-01 19:41:54
)
[6] => Array
(
[name] => date_modified
[value] => 2014-10-19 19:30:45
)
[7] => Array
(
[name] => modified_user_id
[value] => 1
)
[8] => Array
(
[name] => created_by
[value] => 1
)
[9] => Array
(
[name] => description
[value] =>
)
[10] => Array
(
[name] => deleted
[value] => 0
)
[11] => Array
(
[name] => assigned_user_id
[value] => 1
)
[12] => Array
(
[name] => chann_channelqms_id_c
[value] =>
)
[13] => Array
(
[name] => channelqms
[value] =>
)
[14] => Array
(
[name] => design_name
[value] => design name
)
[15] => Array
(
[name] => design_number
[value] => 313
)
[16] => Array
(
[name] => overall_height
[value] => 22
)
[17] => Array
(
[name] => overall_width
[value] => 22
)
[18] => Array
(
[name] => show_to_customer
[value] => 1
)
[19] => Array
(
[name] => uploadfile
[value] => 2014-09-29_21-57-50.png
)
[20] => Array
(
[name] => nam_channelletterqms_nam_channelletterqms_designs_name
[value] => Test
)
[21] => Array
(
[name] => price_c
[value] =>
)
[22] => Array
(
[name] => shipping_c
[value] =>
)
[23] => Array
(
[name] => totalprice_c
[value] =>
)
)
)
If you can't change it at the source then here is one way (PHP >= 5.5.0 needed for array_column):
foreach($design_values as $key => $values) {
$result[$key] = array_combine(
array_column($values, 'name'),
array_column($values, 'value'));
}
Or possibly, and easier:
foreach($design_values as $key => $values) {
$result[$key] = array_column($values, 'value', 'name');
}
Our use the PHP Implementation of array_column
You should probably create the array you want when making the first array, but if you don't have control over that and just want to conver then something like this should work:
$newArray = array();
foreach($oldArray as $row){
$tmp = array();
foreach($row as $values){
$tmp[$values['name']] = $values['value'];
}
$newArray[] = $tmp;
}
print_r($newArray);