I have this array:
Array
(
[0] => Array
(
[date] => 2016-03-08
[value] => Array
(
[key_1] => Array
(
[test_1] => 1
[test_2] => 10
[test_3] => 1000
[test_4] => 200
)
[key_2] => Array
(
[test_1] => 1
[test_2] => 15
[test_3] => 1500
[test_4] => 100
)
)
)
Now I have another array :
Array
(
[key_3] => Array
(
[test_1] =>
[test_2] =>
[test_3] =>
[test_4] => 1
)
)
I want to add this last array in the first array.
I try like this : array_push($ymlParsedData[]['value'], $a_big_gift); but not work. Can you help me please ?
You can't use $ymlParsedData[] for accessing specific element, it is a shorthand for pushing data to array.
You can use either
// NB! array_push() just adds the values, key 'key_3' is removed
array_push($ymlParsedData[0]['value'], $a_big_gift);
or
// will keep key 'key_3'
$ymlParsedData[0]['value']['key_3'] = $a_big_gift['key_3'];
or
// use array_merge() instead
$ymlParsedData[0]['value'] = array_merge($ymlParsedData[0]['value'], $a_big_gift);
A complicated answer, but this might solve your issue:
$key_name = array_keys($a_big_gift)[0];
$ymlParsedData[0]['value'][$key_name] = $a_big_gift[$key_name];
echo '<pre>'; print_r($ymlParsedData); exit;
Note: For making it dynamic and for more than one value of $a_big_gift, you need to loop it and achieve your result.
Try this
array_push($ymlParsedData[0]['value'], $a_big_gift['key_3']);
Related
I have the following array, since i converted the string i got back from a SOAP call to an array:
Array
(
[soapenvBody] => Array
(
[queryRequestsResponse] => Array
(
[result] => Array
(
[0] => Array
(
[BCRcustomId] => REQ16569
[BCRexternalId] => Array
(
)
[BCRrecordId] => a035700001CM60kAAD
[BCRrequestId] => a1J5700000857EYEAY
)
[1] => Array
(
[BCRcustomId] => SRQ100784
[BCRexternalId] => Array
(
)
[BCRrecordId] => a033E000001PxfAQAS
[BCRrequestId] => a1J3E0000000GSaUAM
)
)
)
)
)
I am trying to retrieve the BCRrecordId, since I need that item to make another SOAP call. I tried the following
function getID($array) {
return $array['BCRcustomId'];
}
//
$arr = array_map('getID', $array );
print_r($arr);
Now i get an error back on this saying it doesnt find it.
Undefined index: BCRcustomId in
index.php on line 97
[soapenvBody] => )Array (
My assumption is that it doenst go lower than 1 level in the array. Now i am not familair with these kinds of arrays, how would I solve this? By multiple for each loops? Or is there another way to retrieve these items
If $array is the whole response, you need to pass only result part of it:
$arr = array_map('getID', $array['soapenvBody']['queryRequestsResponse']['result']);
I want to merge two arrays in order to get the data as per my requirement.
I am posting my result, please have a look.
First array:
Array
(
[0] => Array
(
[km_range] => 300
[id] => 2
[car_id] => 14782
)
[1] => Array
(
[km_range] => 100
[id] => 3
[car_id] => 14781
)
[2] => Array
(
[km_range] => 300
[id] => 4
[car_id] => 14783
)
)
Second array:
Array
(
[0] => Array
(
[user_id] => 9c2e00508cb28eeb1023ef774b122e86
[car_id] => 14783
[status] => favourite
)
)
I want to merge the second array into the first one, where the value at key car_id matches the equivalent value; otherwise it will return that field as null.
Required output:
<pre>Array
(
[0] => Array
(
[km_range] => 300
[id] => 2
[car_id] => 14782
)
[1] => Array
(
[km_range] => 100
[id] => 3
[car_id] => 14781
)
[2] => Array
(
[km_range] => 300
[id] => 4
[car_id] => 14783
[fav_status] => favourite
)
)
Since the merge is so specific I would try something like this:
foreach ($array1 as $index => $a1):
foreach ($array2 as $a2):
if ($a1['car_id'] == $a2['car_id']):
if ($a2['status'] == "favourite"):
$array1[$index]['fav_status'] = "favourite";
endif;
endif;
endforeach;
endforeach;
You might be able to optimize the code more but this should be very easy to follow...
Another way to achieve this without using the index syntax is to reference the array elements in the foreach by-reference by prepending the ampersand operator:
foreach($firstArray as &$nestedArray1) {
foreach($secondArray as $nestedArray2) {
if ($nestedArray1['car_id'] == $nestedArray2['car_id']) {
$nestedArray1['fav_status'] = $nestedArray2['status'];
}
}
}
You can see it in action in this Playground example.
Technically you asked about merging the arrays. While the keys would be different between the input arrays and the desired output (i.e. "status" vs "fav_status"), array_merge() can be used to merge the arrays.
if ($nestedArray1['car_id'] == $nestedArray2['car_id']) {
$nestedArray1 = array_merge($nestedArray1, $nestedArray2);
}
Playground example.
Additionally the union operators (i.e. +, +=) can be used.
If you want to append array elements from the second array to the first array while not overwriting the elements from the first array and not re-indexing, use the + array union operator1
if ($nestedArray1['car_id'] == $nestedArray2['car_id']) {
$nestedArray1 += nestedArray1;
}
Playground example.
1http://php.net/manual/en/function.array-merge.php#example-5587
I have the follow array:
$arrIni["ENV"]="US";
$arrIni["sap_db_server"] = "192.xxx.x.xx";
$arrIni["local_db_server"] = "localhost";
$arrIni["local_db_username"] = "root";
//Default settings
$arrIni["arrEnvSettings"]["UserTypeID"]=4;
$arrIni["arrEnvSettings"]["LocalizationID"]=1;
$arrIni["arrEnvSettings"]["LangLabels"] = array();
$arrIni["arrEnvSettings"]["pages"]["st1"]="st1.php";
$arrIni["arrEnvSettings"]["pages"]["st2"]="st2.php";
$arrIni["arrEnvSettings"]["pages"]["st3"]="st3.php";
And I want to merge with this one:
$setParam["arrEnvSettings"]["pages"]["st3"]="st3_V2.php";
This is what I am doing:
echo "<pre>";
print_r(array_merge($arrIni,$setParam));
echo "</pre>";
And this is what I am getting:
Array
(
[ENV] => US
[sap_db_server] => 192.xxx.x.xx
[local_db_server] => localhost
[local_db_username] => root
[arrEnvSettings] => Array
(
[pages] => Array
(
[st3] => st3_V2.php
)
)
)
In the php doc about merge, this is the comment " ...If the input arrays have the same string keys, then the later value for that key will overwrite the previous one. ..."
So in this way, I suppose to get this output instead of the last one:
Array
(
[ENV] => US
[sap_db_server] => 192.xxx.x.xx
[local_db_server] => localhost
[local_db_username] => root
[arrEnvSettings] => Array
(
[UserTypeID] => 4
[LocalizationID] => 1
[LangLabels] => Array
(
)
[pages] => Array
(
[st1] => st1.php
[st2] => st2.php
[st3] => st3_V2.php
)
)
)
I do not understand why $setParam["arrEnvSettings"]["pages"]["st3"] is overriding the entire $arrIni["arrEnvSettings"].
Note:
If I use array_merge_recursive($arrIni,$setParam)) I will have the follow result but it is not what I want.
Array
(
[ENV] => US
[sap_db_server] => 192.xxx.x.xx
[local_db_server] => localhost
[local_db_username] => root
[arrEnvSettings] => Array
(
[UserTypeID] => 4
[LocalizationID] => 1
[LangLabels] => Array
(
)
[pages] => Array
(
[st1] => st1.php
[st2] => st2.php
[st3] => Array
(
[0] => st3.php
[1] => st3_V2.php
)
)
)
)
Is there a way to do this without iterate over the array? Only using merging? What am I doing wrong?
This should do the trick:
array_replace_recursive($arrIni,$setParam);
If you want to merge a given value, use this:
$arrIni["arrEnvSettings"]["pages"]["st3"] = $setParam["arrEnvSettings"]["pages"]["st3"];
But the way you're doing it is merging two arrays, not simply setting the value within an array. There's a gigantic difference between those two methods.
Otherwise, yes you will need to iteratively merge the arrays.
what you need is array_replace_recursive
print_r(array_replace_recursive($arrIni,$setParam));
didnt see the submitted answer..Felippe Duarte has given it already.....
I have an multidimensional array:
Array
(
[0] => Array
(
[Id] => 1
[MTime_Id] => 1
[MName] => Breakfast
[DName] => Other Cereals
[IName] =>
[Date] => 2013-02-05
)
[1] => Array
(
[Id] => 1
[MTime_Id] => 1
[MName] => Breakfast
[DName] => Porridge
[IName] => Oats,Milk,Sugar
[Date] => 2013-02-06
)
[2] => Array
(
[Id] => 1
[MTime_Id] => 1
[MName] => Breakfast
[DName] => Porridge
[IName] => Oats,Milk,Sugar,Oats,Milk,Sugar
[Date] => 2013-02-05
)
)
And I am trying to use array unique to filter this
[IName] => Oats,Milk,Sugar,Oats,Milk,Sugar
I am having no luck. How can I filter the duplicates?
Cheers.
If you filter input and therefore don't have extra spaces in IName field, you can use something as simple as this for filtering:
$array[2]['IName'] = implode(',', array_unique(explode(',', $array[2]['IName'])));
The problem is that you habe in array two Oats,Milk,Sugar as element of IName, in array three you have Oats,Milk,Sugar,Oats,Milk,Sugar. This is not the same!
"Oats,Milk,Sugar"=="Oats,Milk,Sugar,Oats,Milk,Sugar" (or "Oats,Milk,Sugar".equals("Oats,Milk,Sugar,Oats,Milk,Sugar")) is false.
If you want to have it unique you have to explode the single results and then do a unique on it or you have to store the single values in seperate fields...
BTW: Here is a link how to remove duplicates from a multi dimensional array How to remove duplicate values from a multi-dimensional array in PHP
I am not sure if a function exists for that, here is a simple solution,
you can loop the array, and get the result of each value, then explode result, and insert it into an array.
then use the array_unique function.
try this:
$result = array();
foreach($arrays as $array)
{
$tmp = $array['IName'];
$tmp2 = explode(',',$tmp);
foreach ($tmp2 as $t)
{
$result[]=$t;
}
}
$array_unique = array_unique($result);
I need to merge an array with value of parent array.
$testArr=unserialize('a:6:{s:5:"queue";a:2:{i:6;s:1:"5";i:5;s:1:"2";}s:3:"sum";a:2:{i:6;s:3:"765";i:5;s:3:"2.1";}s:7:"sumAccD";a:2:{i:6;s:3:"543";i:5;s:3:"3.1";}s:7:"sumAccC";a:2:{i:6;s:2:"54";i:5;s:3:"3.3";}s:7:"comment";a:2:{i:6;s:12:"test comment";i:5;s:6:"111222";}s:3:"yt0";s:0:"";}');
$ret = array();
foreach ($testArr as $pkey => $pval) {
if (is_array($pval)) {
foreach ($pval as $pvkey => $pvval) {
$ret[$pvkey] = array($pkey => $pvval);
}
}
}
echo '<pre>', print_r($ret), '</pre>';
In this case it prints out
Array
(
[6] => Array
(
[comment] => test comment
)
[5] => Array
(
[comment] => 111222
)
)
1
Unfortunally it print out only comment. I need to add other rows: queue,sum,sumAccD,sumAccC. Array must look like this:
Array
(
[6] => Array
(
[queue] => 5
[sum] => ''
....
[comment] => test comment
)
[5] => Array
(
[queue] => 2
[sum] => 2.1
....
[comment] => 111222
)
)
1
Please help merge them.
Thanks.
Look at this line:
$ret[$pvkey] = array($pkey => $pvval);
You're assigning the key to a new array every time, overwriting what was previously there.
In your case, 'comment' is the last key that is processed, so that's going to be the only key in the final array.
Instead of this, you could define a new array only once outside the inner for, like this:
$ret[$pvkey] = array();
And then assign your values to that array in the inner for loop as you would normally do (so no more creating arrays there!)
Problem solved by replacing
$ret[$pvkey] = array($pkey => $pvval);
with
$ret[$pvkey][$pkey] = $pvval;