array difference - php

I have this array lets call it array 1
Array
(
[0] => Array
(
[Machine] => Array
(
[id] => 7
[name] => XYZ
[priority] => 1
)
[Software] => Array
(
[id] => 472
)
)
[1] => Array
(
[Machine] => Array
(
[id] => 6
[name] => ABC
[priority] => 0
)
[Software] => Array
(
[id] => 470
)
)
[2] => Array
(
[Machine] => Array
(
[id] => 1
[name] => IEU
[priority] => 3
)
[Software] => Array
(
[id] => 471
)
)
)
Then I have another array lets call it array 2
Array
(
[0] => 7
[1] => 5
[2] => 4
[3] => 3
[4] => 6
)
If array 2 doesnt have [Machine][id] then I want it to be removed from array 1. Like in above example 1 will removed
[2] => Array
(
[Machine] => Array
(
[id] => 1
[name] => IEU
[priority] => 3
)
[Software] => Array
(
[id] => 471
)
)
any idea on how to achieve that. Thanks


Perhaps..
foreach ($array1 AS $key => $array) {
if (!in_array($array['Machine']['id'], $array2))
unset($array1[$key]);
}


try something like :
$new_array = array();
foreach ($array1 as $platform)
{
if (in_array($platform["Machine"]["id"], $array2))
{
$new_array[] = $platform;
}
}
return $new_array;

Related

how to make incremental value in hierarchal array in Php?

Hi guys I was wondering how can I add a incremental all elements? Because as of now I am not sure where can I include the "inc" in all elements
Ex:
MY_ARRAY = (
[id] => 4
[children] => Array
(
[0] => Array
(
[id] => 18
[children] => Array
(
[0] => Array
(
[id] => 21
)
[1] => Array
(
[id] => 22
)
)
)
[1] => Array
(
[id] => 19
)
[2] => Array
(
[id] => 20
[children] => Array
(
[0] => Array
(
[id] => 26
)
)
)
)
)
Using these code:
$in = MY_ARRAY
function generateArray($in, $parent = 0){
foreach ($in as $key => $value) {
if(is_numeric($key)){
$in = $value;
$out[$key] = $this->generateArray($in, $parent);
}else{
$out[$key]=$value;
if($key=="id"){
$out['p_id'] = $parent;
$parent=$value;
}elseif($key=="children"){
$in = $value;
$out[$key] = $this->generateArray($in, $parent);
}
}
}
return $out;
}
Will give me this output, not including the [inc].
[id] => 4
[P_id] => 0
[inc] => 1
[children] => Array
(
[0] => Array
(
[id] => 18
[P_id] => 4
[inc] => 2
[children] => Array
(
[0] => Array
(
[id] => 21
[P_id] => 18
[inc] => 3
)
[1] => Array
(
[id] => 22
[P_id] => 18
[inc] => 4
)
)
)
[1] => Array
(
[id] => 19
[P_id] => 4
[inc] => 5
)
[2] => Array
(
[id] => 20
[P_id] => 4
[inc] => 6
[children] => Array
(
[0] => Array
(
[id] => 26
[P_id] => 20
[inc] => 7
)
)
)
)
)
Now I'm not sure where and how can I include the [inc] or the incremental value of each element in the array using my code above.
Need really help here guys...

Create associative array with value as key

I have this array with information, which I want to create a new associative array with. Each key in the associative array should be the "name" from the old one. And in each new key, I want the corresponding information to be collected.
Array
(
[0] => Array
(
[id] => 1
[counter] => 21478813
[serie] => 2607171234
[name] => Ben
)
[1] => Array
(
[id] => 2
[counter] => 21478858
[serie] => 2607177151
[name] => Evan
)
[2] => Array
(
[id] => 3
[counter] => 21478817
[serie] => 2607171341
[name] => Steve
)
[3] => Array
(
[id] => 4
[counter] => 21471798
[serie] => 2607178561
[name] => Ben
)
[4] => Array
(
[id] => 5
[counter] => 21478811
[serie] => 2607171347
[name] => Ben
)
)
This is the array I'm trying to create:
Array
(
["Ben"] => Array
(
[0] => Array
(
[id] => 1
[counter] => 21478813
[serie] => 2607171234
[name] => Ben
)
[1] => Array
(
[id] => 4
[counter] => 21471798
[serie] => 2607178561
[name] => Ben
)
[2] => Array
(
[id] => 5
[counter] => 21478811
[serie] => 2607171347
[name] => Ben
)
)
["Evan"] => Array
(
[0] => Array
(
[id] => 2
[counter] => 21478858
[serie] => 2607177151
[name] => Evan
)
)
["Steve"] => Array
(
[0] => Array
(
[id] => 3
[counter] => 21478817
[serie] => 2607171341
[name] => Steve
)
)
)

$newArr = array();
foreach($myArr as $value) {
$name = $value['name'];
if (isset($newArr[$name])) {
$newArr[$name][] = $value;
}
else {
$newArr[$name] = array($value);
}
}

Use a foreach loop to create a new array:
$newArr = [];
foreach($myArr as $key => $value){
$newArr[$myArr[$key][$value['name']]][] = $myArr[$key];
}

Compare values of two multidimentional array and insert if not exits

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'))){

Get values from multiple arrays in PHP

This is my array which is coming from a foreach loop:
Array
(
[count] => 1
[0] => Array
(
[distinguishedname] => Array
(
[count] => 1
[0] => CN=Administratie,OU=Test,DC=stefan,DC=nl
)
[0] => distinguishedname
[count] => 1
[dn] => CN=Administratie,OU=Test,DC=stefan,DC=nl
)
)
Array
(
[count] => 1
[0] => Array
(
[distinguishedname] => Array
(
[count] => 1
[0] => CN=Anderemailgroep,OU=Test,DC=stefan,DC=nl
)
[0] => distinguishedname
[count] => 1
[dn] => CN=Anderemailgroep,OU=Test,DC=stefan,DC=nl
)
)
Array
(
[count] => 1
[0] => Array
(
[distinguishedname] => Array
(
[count] => 1
[0] => CN=Beheergroep,OU=Test,DC=stefan,DC=nl
)
[0] => distinguishedname
[count] => 1
[dn] => CN=Beheergroep,OU=Test,DC=stefan,DC=nl
)
)
Array
(
[count] => 1
[0] => Array
(
[distinguishedname] => Array
(
[count] => 1
[0] => CN=Belangrijke Groep,OU=Test,DC=stefan,DC=nl
)
[0] => distinguishedname
[count] => 1
[dn] => CN=Belangrijke Groep,OU=Test,DC=stefan,DC=nl
)
)
Array
(
[count] => 1
[0] => Array
(
[distinguishedname] => Array
(
[count] => 1
[0] => CN=Hoofdgroep,OU=Test,DC=stefan,DC=nl
)
[0] => distinguishedname
[count] => 1
[dn] => CN=Hoofdgroep,OU=Test,DC=stefan,DC=nl
)
)
Array
(
[count] => 1
[0] => Array
(
[distinguishedname] => Array
(
[count] => 1
[0] => CN=Mailgroep,OU=Test,DC=stefan,DC=nl
)
[0] => distinguishedname
[count] => 1
[dn] => CN=Mailgroep,OU=Test,DC=stefan,DC=nl
)
)
Array
(
[count] => 1
[0] => Array
(
[distinguishedname] => Array
(
[count] => 1
[0] => CN=Testgroep2,OU=Test,DC=stefan,DC=nl
)
[0] => distinguishedname
[count] => 1
[dn] => CN=Testgroep2,OU=Test,DC=stefan,DC=nl
)
)
The question is, how do I get all the CN="GroupName" values from all the arrays in a list or something? It only needs to grab that value from every single array and display it in a list.
For example:
I only want this value from every array.
And the output should be like this:
Administratie
Anderemailgroep
Beheergroep
Belangrijke Groep
Hoofdgroep
Mailgroep
Testgroep2
EDIT
The array is coming from this piece of code:
$result = $adldap->user()->groups('test.user');
for ($i=0;$i<count($result);$i++) {
sort($result);
}
print_r($result);
foreach ($result as $key => $value) {
$check = $adldap->group()->info($value, array(
'distinguishedname'
));
if (strpos($check[0]['distinguishedname'][0], 'OU=Test') !== false) {
unset($result[$key]);
print_r($check);
}
}

Lets say your array is $arrs which contains of your array values given.
You can do like this.
<?php
foreach($arrs as $arr) {
foreach($arr as $ar) {
$sep = explode(',',$ar['dn']);
echo explode('=',$sep[0])[1];
}
}
?>

array search for a key=>value

I have an array,
$arr=(
[0] => Array
(
[groupid] => 1
[groupname] => Red
[members] => Array
(
[0] => Array
(
[mid] => 9
[name] => Anith
)
[1] => Array
(
[mid] => 11
[name] => Aravind
)
[2] => Array
(
[mid] => 10
[name] => Lekshmi
)
)
)
[1] => Array
(
[groupid] => 2
[groupname] => Blue
[members] => Array
(
[0] => Array
(
[mid] => 6
[name] => Yamuna
)
[1] => Array
(
[mid] => 2
[name] => Kamala K
)
[2] => Array
(
[mid] => 13
[name] => Sooraj K
)
)
)
I want to check [mid] => 2 is in the array..If it exists
I want to delete it(ie. unset the array )-----
[1] => Array
(
[mid] => 2
[name] => Kamala K
)
;;;
eg:--unset($arr[1]['members'][2];

This should do the trick
foreach ($arr as $group => $subarray) {
foreach ($subarray['members'] as $k => $v) {
if ($v['mid'] == 2) {
unset($arr[$group]['members'][$k]);
break;
}
}
}
var_dump($arr);
If you feel like getting crafty, you could do something like this:
// note: requires PHP >= 5.3
foreach ($arr as $key => &$value) {
$value['members'] = array_filter(
$value['members'],
function($member) {
return $member['mid'] != 2;
}
);
}
var_dump($arr);

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