I have been trying to get the code to output the data in a certain format so i can use it in a graph chart, and would like to get some help in the final stages. Thanks in advance.
This is my code that produces the below array.
$monthly_sales_array = array();
$i=0;
foreach($ord as $sales)
{
$month_is = date('m-Y',$sales->order_date);
$monthly_sales_array['months'][$month_is][$i] = $sales->qty*$sales->price_per;
$i++;
}
Array
(
[months] => Array
(
[07-2014] => Array
(
[0] => 33
[1] => 33
[2] => 26
[3] => 26
[4] => 38.5
[5] => 33
[6] => 165
)
[06-2014] => Array
(
[21] => 0.01
[22] => 44
[23] => 48
)
)
)
Trying to get this outcome:
Array(
[months] => Array
(
[07-2014] => 354.5
[06-2014] => 92.01
)
)
Try something like this :
$monthly_sales_array = array();
$my_array = array(
'months' => array(
'07-2014' => array(
'0' => '33',
'1' => '33',
'2' => '26',
'3' => '26',
'4' => '38.5',
'5' => '33',
'6' => '165' ,
),
'06-2014' => array(
'21' => '0.01',
'22' => '44',
'23' => '48',
)
)
);
foreach ($my_array['months'] as $key => $value) {
$sum = array_sum(array_map(function ($a) { return $a; }, $my_array['months'][$key]));
$monthly_sales_array['months'][$key] = $sum;
}
print_r($monthly_sales_array);
OUTPUT:
Array
(
[months] => Array
(
[07-2014] => 354.5
[06-2014] => 92.01
)
)
You'll need a foreach. (there are other ways to do this, but I find this the easiest)
foreach($monthly_sales_array['months'] as &$month) {
$total=0;
foreach($month as $day) {
$total+=$day;
}
$month=$total;
}
Note: the & operator in foreach($monthly_sales_array['months'] as &$month) means that when you update $month, it will be updated in the $monthly_sales_array.
Related
I have this kind of array , based on Page ID like : 32,143.
I want to search if array key position have both value in it , then ignore prepend and append value and consider ONLY both value.
And if the array has NO both value and multiple prepend and append value, then it will consider based on priority key.
$sort_result = Array
(
[32] => Array
(
[0] => Array
(
[page] => 32
[position] => append
[priority] => 1
)
[1] => Array
(
[page] => 32
[position] => append
[priority] => 2
)
[2] => Array
(
[page] => 32
[position] => prepend
[priority] => 3
)
[3] => Array
(
[page] => 32
[position] => both
[priority] => 3
)
[4] => Array
(
[page] => 32
[position] => prepend
[priority] => 4
)
)
[143] => Array
(
[0] => Array
(
[page] => 143
[position] => prepend
[priority] => 19
)
[1] => Array
(
[page] => 143
[position] => prepend
[priority] => 18
)
[2] => Array
(
[page] => 143
[position] => append
[priority] => 18
)
)
)
I tried the following code , but not working :
<?php
foreach ( $modify_array as $key => $value ) {
foreach( $value as $k1 => $v1) {
if ( array_search( "both", $v1 ) ) {
$final_array[$key][$k1] = $v1;
} else{
if ( array_search( "prepend", $v1 ) ) {
$final_array[$key][$k1] = $v1;
}
if ( array_search( "append", $v1 ) ) {
$final_array[$key][$k1] = $v1;
}
}
break;
}
}
I am expecting output like this :
Array
(
[32] => Array
(
[3] => Array
(
[page] => 32
[position] => both
[priority] => 3
)
)
[143] => Array
(
[1] => Array
(
[page] => 143
[position] => prepend
[priority] => 18
)
[2] => Array
(
[page] => 143
[position] => append
[priority] => 18
)
)
)
EDIT 1 :
I manage to work , using this code
$modify_array = array();
foreach ( $sort_result as $sort_result_key => $sort_result_value ) {
$modify_array[$sort_result_value['page']][] = $sort_result_value;
}
foreach ( $modify_array as $key => $value ) {
$filter_array[$key]['both_yes'] = array_keys(array_column($value, 'position'),'both');
$filter_array[$key]['prepend_yes'] = array_keys( array_column($value, 'position'),'prepend');
$filter_array[$key]['append_yes'] = array_keys(array_column($value, 'position'),'append');
}
foreach ( $filter_array as $filter_array_key => $filter_array_value ) {
if ( ! empty( $filter_array_value['both_yes'])) {
$a = $filter_array_value['both_yes'][0];
$final_array[] = $modify_array[$filter_array_key][$a];
} else {
if ( ! empty( $filter_array_value['prepend_yes'])) {
$b = $filter_array_value['prepend_yes'][0];
$final_array[] = $modify_array[$filter_array_key][$b];
}
if ( ! empty( $filter_array_value['append_yes'])) {
$c = $filter_array_value['append_yes'][0];
$final_array[] = $modify_array[$filter_array_key][$c];
}
}
}
Edit 2 : var_export
array ( 32 => array ( 0 => array ( 'page' => '32', 'position' => 'append', 'priority' => '1', ), 1 => array ( 'page' => '32', 'position' => 'append', 'priority' => '2', ), 2 => array ( 'page' => '32', 'position' => 'prepend', 'priority' => '3', ), 3 => array ( 'page' => '32', 'position' => 'both', 'priority' => '3', ), 4 => array ( 'page' => '32', 'position' => 'prepend', 'priority' => '4', ), ), 143 => array ( 0 => array ( 'page' => '143', 'position' => 'prepend', 'priority' => '18', ), 1 => array ( 'page' => '143', 'position' => 'append', 'priority' => '18', ), 2 => array ( 'page' => '143', 'position' => 'prepend', 'priority' => '19', ), ), )
I think the lowest time complexity that I can boil this task down to uses 1 full loop of your input array followed by a loop of the grouped data with a nested loop to isolate the rows with the lowest priority value.
The first loop does the grouping and potentially sheds worthless non-both rows for a trivial memory savings.
The second loop iterates the page groups, then the inner loop favors both rows and only uses non-both rows if there are no both rows. The if and elseif ensure that only the rows with the lowest priority number are retained. I added a rsort() call with the assumption that you want prepend rows before append rows. If the position values don't need to be prioritized, then omit the condition block containing the rsort() call.
Code: (Demo)
$array = [
['page' => '32', 'position' => 'append', 'priority' => '1'],
['page' => '32', 'position' => 'append', 'priority' => '2'],
['page' => '32', 'position' => 'prepend', 'priority' => '3'],
['page' => '32', 'position' => 'both', 'priority' => '3'],
['page' => '32', 'position' => 'prepend', 'priority' => '4'],
['page' => '143', 'position' => 'prepend', 'priority' => '18'],
['page' => '143', 'position' => 'append', 'priority' => '18'],
['page' => '143', 'position' => 'prepend', 'priority' => '19'],
];
$result = [];
foreach ($array as $row) {
if (!isset($result[$row['page']])) {
$result[$row['page']] = ['both' => [], 'non-both' => []];
}
if ($row['position'] !== 'both') {
if ($result[$row['page']]['both']) {
continue; // nothing worth doing in this case, ignore the row
} else {
$result[$row['page']]['non-both'][] = $row;
}
} else {
$result[$row['page']]['both'][] = $row;
}
}
foreach ($result as $page => $rows) {
$keep = [];
foreach ($rows['both'] ?: $rows['non-both'] as $row) {
if (!$keep || $row['priority'] < $keep[0]['priority']) {
$keep = [$row];
} elseif ($row['priority'] === $keep[0]['priority']) {
$keep[] = $row;
}
}
if ($keep[0]['position'] !== 'both') {
rsort($keep); // assuming you need prepend to occur before append
}
$result[$page] = $keep;
}
var_export($result);
I need to convert the below 2d array in to specified 2d array format. Array contains multiple parent and multiple child array. Also, have tried to convert the code, but am not getting the expected output.
This is the code what i have tried,
$a1 = array(
'0' =>
array(
'banner_details' =>
array(
'id' => 2,
'section_id' => 24
),
'slide_details' =>
array(
0 => array(
'id' => 74,
'name' => 'Ads1'
),
1 => array(
'id' => 2,
'name' => 'Ads2'
)
)
),
'1' =>
array(
'banner_details' =>
array(
'id' => 106,
'section_id' => 92
),
'slide_details' =>
array(
0 => array(
'id' => 2001,
'name' => 'Adv1'
),
1 => array(
'id' => 2002,
'name' => 'Adv2'
)
)
)
);
$s = [];
for($i = 0; $i<2; $i++) {
foreach($a1[$i]['slide_details'] as $vs){
$s[] = $vs;
}
}
My output:
Array
(
[0] => Array
(
[id] => 74
[name] => Ads1
)
[1] => Array
(
[id] => 2
[name] => Ads2
)
[2] => Array
(
[id] => 2001
[name] => Adv1
)
[3] => Array
(
[id] => 2002
[name] => Adv2
)
)
Expected output:
Array
(
[24] => Array
(
[0] => 74
[1] => 2
)
[92] => Array
(
[0] => 2001
[1] => 2002
)
)
please check the above code and let me know.
Thanks,
You can apply next simple foreach loop with help of isset() function:
foreach($a1 as $data){
if (isset($data['banner_details']['section_id'])){
$s[$data['banner_details']['section_id']] = [];
if (isset($data['slide_details'])){
foreach($data['slide_details'] as $row){
$s[$data['banner_details']['section_id']][] = $row['id'];
}
}
}
}
Demo
If you know that indexes like banner_details or slide_details or section_id will be there always then you can skip isset() in if statements.
You can use array_column function for simple solution:
$result = [];
foreach ($a1 as $item)
{
$result[$item['banner_details']['section_id']] = array_column($item['slide_details'], 'id');
}
var_dump($result);
Php multidimensional array same key’s same value’s related total in
new array. I have an array of following mentioned. i need new array
as total qty of same item_id. anyone can help would be appreciate.
My Original Array is as following
Array
(
[a] => Array
(
[item] => Array
(
[item_id] => 1
)
[qty] => 0
),
[b] => Array
(
[item] => Array
(
[item_id] => 2
)
[qty] => 35
),
[c] => Array
(
[item] => Array
(
[item_id] => 2
)
[qty] => 15
),
[e] => Array
(
[item] => Array
(
[item_id] => 3
)
[qty] => 20
),
);
I want array Output like following :
Array(
[0] => Array (
[item_id] => 1,
[item_total_qty] => 0,
)
[1] => Array (
[item_id] => 2,
[item_total_qty] => 50,
)
[2] => Array (
[item_id] => 3,
[item_total_qty] => 20,
)
);
Hope it help
$arrays = array(
'a' => array(
'item' => array(
'item_id' => 1
),
'qty' => 0
),
'b' => array(
'item' => array(
'item_id' => 2
),
'qty' => 35
),
'c' => array(
'item' => array(
'item_id' => 2
),
'qty' => 15
),
'd' => array(
'item' => array(
'item_id' => 3
),
'qty' => 20
)
);
$result = array();
foreach ($arrays as $key => $array) {
if (is_array($result) && !empty($result)) {
foreach ($result as $key => $r) {
if ($r['item_id'] == $array['item']['item_id']) {
$result[$key]['item_total_qty'] += $array['qty'];
continue 2;
}
}
$result[] = array(
'item_id' => $array['item']['item_id'],
'item_total_qty' => $array['qty']);
} else {
$result[] = array(
'item_id' => $array['item']['item_id'],
'item_total_qty' => $array['qty']);
}
}
Simple foreach on your original table:
$sorted = array();
foreach ($original as $item) {
$id = $item['item']['item_id'];
$sorted[$id]['item_total_qty'] = $sorted[$id] ? $sorted[$id] + $item['qty'] : item['qty'];
$sorted[$id]['item_id'] = $id;
}
$sorted = array_values($sorted);
How may I count the times a key shows up in a multi-array?
In the below example, weight should return 2, and reps 4. Does PHP have a built-in function for this?
[0] => Array
(
[0] => Array
(
[weight] => 317.51474856007
[reps] => 10
)
[1] => Array
(
[weight] => 50
[reps] => 10
)
[2] => Array
(
[reps] => 10
)
[3] => Array
(
[reps] => 10
)
)
you can try something like this:
function counter($array){
$result = array();
foreach($array as $key=>$value){
foreach($value as $name => $val){
$result[$name][]=$val;
}
}
return array('all'=>$result,'count weight'=>count($result['weight']),'count reps'=>count($result['reps']));
}
$array= Array(
'0' => Array
(
'weight' => 317.51474856007,
'reps' => 10
),
'1' => Array
(
'weight' => 50,
'reps' => 10
),
'2' => Array
(
'reps' => 12
),
'3' => Array
(
'reps' => 10
)
);
$resp = counter($array);
var_dump($resp);
Try this one liner using array_walk_recursive():
Given your array, $arr
array_walk_recursive($arr, function($v, $k)use(&$count){if(array_key_exists($k, $count))$count[$k]++;else $count[$k]=1;},$count=array());
print_r($count);
See demo
or the old fashioned way:
$count = array();
foreach ($arr as $ar){
foreach ($ar as $k=>$v){
if (array_key_exists($k, $count)){
$count[$k]++;
}
else{
$count[$k] = 1;
}
}
}
print_r($count);
See demo
Output:
Array
(
[weight] => 2
[reps] => 4
)
you can try this:
$array= Array(
'0' => Array
(
'weight' => 317.51474856007,
'reps' => 10
),
'1' => Array
(
'weight' => 50,
'reps' => 10
),
'2' => Array
(
'reps' => 10
),
'3' => Array
(
'reps' => 10
)
);
$weight=0;
$reps=0;
//print_r($array);
foreach($array as $key=>$val){
if(isset($val['weight'])){
echo $val['weight']."<br>";
$weight++;
}
if(isset($val['reps'])){
echo $val['reps']."<br>";
$resp++;
}
}
echo $weight." ".$resp;
Ii everyone, I have an post data in array like this, I'm so confused how create the logic in controller:
POST Data:
Array
(
[nama_agenda] => blalala
[kilasan] => asdsadsadasd
[tgl_agenda] => 2014-06-01
[jam_agenda] => 13:27:30
[komisi] => Array
(
[0] => 1
[1] => 3
)
[fraksi] => Array
(
[0] => 1
[1] => 4
)
[badan] => Array
(
[0] => 1
[1] => 3
)
[anggota] => Array
(
[0] => 1
[1] => 4
)
[bagian] => Array
(
[0] => 2
[1] => 4
)
)
My question is how to insert into database, in controller? Thank's for help. I'll appreciate.
Since your structure is not well formed for insert_batch method. Your need to restructure it first. Consider this example:
$original_values = array(
'nama_agenda' => 'blalala',
'kilasan' => 'asdsadsadasd',
'tgl_agenda' => '2014-06-01',
'jam_agenda' => '13:27:30',
'komisi' => array(1, 3),
'fraksi' => array(1, 4),
'badan' => array(1, 3),
'anggota' => array(1, 4),
'bagian' => array(2, 4),
);
$new_values = array();
for($x = 0, $size = count($original_values['komisi']); $x < $size; $x++) {
foreach($original_values as $key => &$value) {
if(!is_array($value)) {
$new_values[$x][$key] = $value;
} else {
$new_values[$x][$key] = array_shift($value);
}
}
}
echo '<pre>';
print_r($new_values);
Should yield something like:
Array
(
[0] => Array
(
[nama_agenda] => blalala
[kilasan] => asdsadsadasd
[tgl_agenda] => 2014-06-01
[jam_agenda] => 13:27:30
[komisi] => 1
[fraksi] => 1
[badan] => 1
[anggota] => 1
[bagian] => 2
)
[1] => Array
(
[nama_agenda] => blalala
[kilasan] => asdsadsadasd
[tgl_agenda] => 2014-06-01
[jam_agenda] => 13:27:30
[komisi] => 3
[fraksi] => 4
[badan] => 3
[anggota] => 4
[bagian] => 4
)
)
Now you can use insert_batch() method.
$this->db->insert_batch('table_name', $new_values);
get all the data in array using $this->input->post() eg:
$bagian= $this->input->post('bagian');
and create a array()
$arr=array(
'db_table_col_1'=>$bagian,
'db_table_col_2'=>$post_data,
'db_table_col_2'=>$post_data
);
pass this array to model
$this->your_model_name->function_name($arr);
then in model create function
function_name($arg){
$this->db->insert('table_name',$arr);
}
if you want to insert multiple row then just use foreach
<?php
$arr1=array();
$arr= array(
'nama_agenda' => 'blalala',
'kilasan' => 'asdsadsadasd',
'tgl_agenda' => '2014-06-01',
'jam_agenda' => '13:27:30',
'komisi' => array
(
'0' => 1,
'1' => 3
),
'fraksi' => array
(
'0' => 1,
'1' => 4
),
'badan' => array
(
'0' => 1,
'1' => 3
),
'anggota' => array
(
'0' => 1,
'1' => 4
),
'bagian' => array
(
'0' => 2,
'1' => 4
)
);
foreach($arr as $row){
if(is_array($row)){
array_push($arr1,$row);
}
}
print_r($arr1);
and then pass this array to batch_insert
function_name($arr1){
$this->db->insert_batch('table_name',$arr1);
}
note arr1 syntax must be
$arr1 = array(
array(
'table_col1' => 'My title' ,
'table_col2' => 'My Name'
),
array(
'table_col1' => 'other title' ,
'table_col2' => 'other Name'
)
);
?>