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I have this cart object array
Array
(
[16] => Array
(
[count] => 1
[data] => CartItem Object
(
[_itemID] => 16
[_itemData] =>
)
)
[14] => Array
(
[count] => 1
[data] => CartItem Object
(
[_itemID] => 14
[_itemData] =>
)
)
[18] => Array
(
[count] => 1
[data] => CartItem Object
(
[_itemID] => 18
[_itemData] =>
)
)
[15] => Array
(
[count] => 1
[data] => CartItem Object
(
[_itemID] => 15
[_itemData] =>
)
)
)
From this array I want to get these key values 16, 14, 18, 15.
How can I get this ?
array_keys will give the keys of a particular array:
$keys = array_keys($yourArray);
print_r($keys);
You can use the array_keys function.
http://php.net/array_keys
Also you could do that in a foreach loop
foreach($array as $key=>$nextArray){
//Process
}
To return all the keys of the array use (http://php.net/manual/en/function.array-keys.php):
array_keys($array);
Check out the php foreach and array_push documentation that should do what you want.
$numbers = new array();
foreach ($cart as $key => $value) {
array_push($numbers, $key);
}
Related
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I want the array to be processed into my final array how am I supposed to achieve this? Below is the array that I have which I got from the loop.
Array
(
Array
(
[part_id] => 2338117
[supplier] => COOLDRIVE DISTRIBUTION
[quantity] => 12
)
Array
(
[part_id] => 2338117
[supplier] => ROLAN
[quantity] => 20
)
Array
(
[part_id] => 51154
[supplier] => ROLAN
[quantity] => 20
)
)
into the final array.
Array
(
[COOLDRIVE DISTRIBUTION] => Array
(
[proudctID] => Array
(
[0] => 2338117
)
)
[ROLAN] => Array
(
[productID] => Array
(
[0] => 2338117
[1] => 51154
)
)
)
You can use something like this in your case. Considering your old array as $oldarr
$newarr = array();
foreach($oldarr as $value){
$newarr[$value['supplier']]['productID'][] = $value['part_id'];
}
print_r($newarr);
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Data
Array
(
[0] => Array
(
[member_id] => 1
[total] => 0
[numrow] => 1
)
[1] => Array
(
[member_id] => 16
[total] => 0
[numrow] => //should fill in 3
)
[2] => Array
(
[member_id] => 5
[total] => 3
[numrow] => 0
)
[3] => Array
(
[member_id] => 6
[total] => 5
[numrow] => //should fill in 4
)
[4] => Array
(
[member_id] => 92
[total] => 15
[numrow] => 2
)
)
Sorry for asking stupid questions. Currently, I have stuck in this logic, I want to fill in the empty data value inside the array, it will loop all the data and get the current numrow data and then +1 and fill into the empty value. Any expert can help with this ya?
Following logic might help you on your way - the source array is called $arr. You can get the max for column numrow using max(array_column()):
$max = max(array_column($arr, 'numrow'));
foreach($arr as $key0 => &$value0) {
foreach($value0 as $key1 => &$value1) {
if($key1 === 'numrow' && $value1 === '') {
$value1 = ++$max;
}
}
}
working demo
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I have created an array:
Array
(
[0] => Array
(
[product_price] => 88.0000
[category_id] => 13
)
[1] => Array
(
[product_price] => 180.0000
[category_id] => 13
)
[2] => Array
(
[product_price] => 180.0000
[category_id] => 13
)
[3] => Array
(
[product_price] => 150.0000
[category_id] => 13
)
[4] => Array
(
[product_price] => 200.0000
[category_id] => 14
)
)
The above array will be create only tow index(0 and 1). Here I want to remove remove duplicate arrays category_id wise and will add all duplicate value's product_price will be add.I want to like as :
Array
(
[0] => Array
(
[product_price] => 598.0000
[category_id] => 13
)
[1] => Array
(
[product_price] => 200.0000
[category_id] => 14
)
)
try this code:
Here $cart is your array name
$res_arr = array();
foreach($cart as $p)
{
$found = false;
foreach($res_arr as $k => $r)
{
if($r["category_id"]==$p["category_id"])
{
$res_arr[$k]["product_price"] += $p["product_price"];
$found = true;
}
}
if(! $found)
$res_arr[] = $p;
}
print_r($res_arr);
Create a map with category_id as key. Define custom insert method for map which checks that if key already exists then add product_price to old one
Here is the code-
<?php
$arr=array(
0 => array
(
'product_price' => 88.0000,
'category_id' => 13
),
1 => array
(
'product_price' => 180.0000,
'category_id' => 13
),
2 => array
(
'product_price' => 180.0000,
'category_id' => 13
),
3 => array
(
'product_price' => 150.0000,
'category_id' => 13
),
4 => array
(
'product_price' => 200.0000,
'category_id' => 14
)
);
//logic here
$cat_arr=array();
$reduced_arr=array();
//Fetching unique category_id.
foreach($arr as $sub_arr)
{
if(!in_array($sub_arr['category_id'], $cat_arr))
$cat_arr[]=$sub_arr['category_id'];
}
//Getting the final result
foreach($cat_arr as $cat)
{
$price=0;
foreach($arr as $prod)
{
if($prod['category_id']==$cat)
$price+=$prod['product_price'];
}
$reduced_arr[]= array('product_price' => $price, 'category_id' => $cat);
}
print_r($reduced_arr);
?>
O/P
Array ( [0] => Array ( [product_price] => 598 [category_id] => 13 ) [1] => Array ( [product_price] => 200 [category_id] => 14 ) )
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I've got an array like the one below, and I would like to count how many times an agentName occurs.
Basically I want to find out how many times hello#url.com and BYE#url.com are occurring. Awnser for the below should be hello#url.com = 3 and BYE#url.com = 2
Array
(
[0] => stdClass Object
(
[text_date] => 2013-12-04 19:27:29
[name] => hello#url.com
)
[1] => stdClass Object
(
[text_date] => 2013-12-07 19:18:32
[name] => hello#url.com
)
[2] => stdClass Object
(
[text_date] => 2013-12-08 09:59:30
[name] => hello#url.com
)
[3] => stdClass Object
(
[text_date] => 2013-12-04 12:23:24
[name] => BYE#url.com
)
[4] => stdClass Object
(
[text_date] => 2013-12-04 13:10:18
[name] => BYE#url.com
)
)
Any ideas if this is possible?
If you are using PHP 5.5, you could do like this
$new_array = array_count_values(array_values($yourarray,'name'));
foreach($new_array as $k=>$v)
{
echo "$k occurred $v times\n";
}
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i want to merge this two arrays together
Array
(
[0] => Array
(
[type] => Person
[relevance] => 0.700000
[count] => 300
[text] => Chris
)
)
Array
(
[0] => Array
(
[type] => Person
[relevance] => 0.900000
[count] => 400
[text] => Chris
)
[1] => Array
(
[type] => Person
[relevance] => 0.500000
[count] => 200
[text] => Tom
)
)
so i might have a result like this
Array
(
[0] => Array
(
[type] => Person
[relevance] => 0.900000
[count] => 400
[text] => Chris
)
[1] => Array
(
[type] => Person
[relevance] => 0.500000
[count] => 200
[text] => Tom
)
[2] => Array
(
[type] => Person
[relevance] => 0.700000
[count] => 300
[text] => taye
)
)
Like this?
$array_final = array_merge($array_1, $array_2);
refer array_merge at official documentation site
Try using foreach
// $array1 is your original array
foreach($array2 as $val) {
array_push($array2,$val)
}
Use array_merge docs and is faster to check documentation:D
Did you search the PHP Doc ?
what about array_merge_recursive ?