I have following foreach loop
$selectedids = "1255;1256;1257";
$selectedidsarr = explode(';', $selectedids);
$idstand = '1';
foreach ($selectedidsarr as $item) {
$output1 = $idstand++;
echo "<li>product_id_$output1 = $item,</li>";
}
I want to add the output of the above loop inside following associative array
$paramas = array(
'loginId' => $cred1,
'password' => $credpass1,
'orderId' => $orderid,
'offer' => $offerid,
'shipid' => $shipcharge
)
So that the final array will look like this;
$paramas = array(
'loginId' => $cred1,
'password' => $credpass1,
'orderId' => $orderid,
'offer' => $offerid,
'shipid' => $shipcharge,
'product1_id' => 1255,
'product2_id' => 1256,
'product3_id' => 1257,
)
I tried creating following solution but its not working for me
$selectedids = $boughtitem;
$selectedidsarr = explode(';', $selectedids);
$idstand = '1';
foreach ($selectedidsarr as $item) {
$idoutput1 = $idstand++;
$paramas [] = array (
'product$idoutput1_id' => $item,
);
}
Need advice.
You don't need to define a new array, just set the key of the current array to the value you want, in the form of $array[$key] = $value to get an array that looks like [$key=>$value], or in your case...
$paramas['product' . $idoutput1 . '_id'] = $item;
Related
I have the below code but I'm not getting all the results from the array
foreach ($reviewers as $login_name => $common_name) {
$allowed_values = [
'' => 'All',
$login_name => $common_name,
];
}
You overwrite the entire array each time through the loop. Just add the key and value in the loop:
$allowed_values = ['' => 'All'];
foreach ($reviewers as $login_name => $common_name) {
$allowed_values[$login_name] = $common_name;
}
I have data on db_temporary here I will update based on id_service, but why doesn't the update work?
public function updateUpload() {
$db = $this->M_order->db_temporary_service(); //db_temporary
$data = array();
foreach($db AS $key => $val){
$data[] = array(
"id_service" => $_POST['id_service'][$key],
"id_destination" => $_POST['id_destination'][$key],
"id_sub_destination" => $_POST['id_sub_destination'][$key],
"charges_order" => $_POST['charges_order'][$key],
"weight_order" => $_POST['weight_order'][$key],
"jenis_service" => $_POST['jenis_service'][$key],
"service_order" => $_POST['service_order'][$key],
"charges_order" => $_POST['charges_order'][$key],
);
echo '<pre>', print_r($data);
//update to db_service where id_service
$this->db->update_batch('service', $data, 'id_service');
redirect('backend/.....');
}
}
The data doesn't seem to be updated because you've used update_batch as well as redirect inside foreach loop, I'm writing the rectified code below, comments are mentioned wherever necessary. See if it resolves your issue.
public function updateUpload(){
$db = $this->M_order->db_temporary_service(); //db_temporary
$data = array();
foreach($db AS $key => $val){
$data[] = array(
"id_service" => $_POST['id_service'][$key],
"id_destination" => $_POST['id_destination'][$key],
"id_sub_destination" => $_POST['id_sub_destination'][$key],
"charges_order" => $_POST['charges_order'][$key],
"weight_order" => $_POST['weight_order'][$key],
"jenis_service" => $_POST['jenis_service'][$key],
"service_order" => $_POST['service_order'][$key],
"charges_order" => $_POST['charges_order'][$key],
);
}
// echo '<pre>', print_r($data); // all the data should be here
$this->db->update_batch('service', $data, 'id_service'); // update the table with all the data
redirect('backend/.....');
}
I need a way to dynamically access values in a nested array using an index map. What i want to achieve is looping over an array with data and extract some values that can be in any level of the nesting and save it to a bi-dimensional array.
So far I've come up with the following code, which works quite well, but I was wondering if there is a more efficient way to do this.
<?php
// Sample data
$array = array();
$array[0]['code'] = "ABC123";
$array[0]['ship'] = array("name" => "Fortune", "code" => 'FA');
$array[0]['departure'] = array("port" => "Amsterdam", "code" => "AMS");
$array[0]['document'] = array("type" => "Passport", "data" => array("valid" => '2022-03-18', 'number' => 'AX123456') );
$array[1]['code'] = "QWERT67";
$array[1]['ship'] = array("name" => "Dream", "code" => 'DR');
$array[1]['departure'] = array("port" => "Barcelona", "code" => "BRC");
$array[1]['document'] = array("type" => "Passport", "data" => array("valid" => '2024-12-09', 'number' => 'DF908978') );
// map of indexes of $array I need in my final result array. The levels of the nested indexes is subdivided by ":"
$map = array("code", "ship:name", "departure:port", "document:type", "document:data:number");
$result = array();
// loop array for rows of data
foreach($array as $i => $row){
// loop map for indexes
foreach($map as $index){
// extract specific nested values from $row and save them in 2-dim array $result
$result[$i][$index] = xpath_array($index, $row);
}
}
// print out result
print_r($result);
// takes path to value in $array and returns given value
function xpath_array($xpath, $array){
$tmp = array();
// path is subdivded by ":"
$elems = explode(":", $xpath);
foreach($elems as $i => $elem){
// if first (or ony) iteration take root value from array and put it in $tmp
if($i == 0){
$tmp = $array[$elem];
}else{
// other iterations (if any) dig in deeper into the nested array until last item is reached
$tmp = $tmp[$elem];
}
}
// return found item (can be value or array)
return $tmp;
}
Any suggestion?
This was quite tricky for me, i used Recursive function, first we normalize array keys to obtain key as you want like this document:type, then we normalize array to obtain all at same level :
/**
* #param array $array
* #param string|null $key
*
* #return array
*/
function normalizeKey(array $array, ?string $key = ''): array
{
$result = [];
foreach ($array as $k => $v) {
$index = !empty($key) && !\is_numeric($key) ? $key.':'.$k : $k;
if (true === \is_array($v)) {
$result[$k] = normalizeKey($v, $index);
continue;
}
$result[$index] = $v;
}
return $result;
}
/**
* #param array $item
* #param int $level
*
* #return array
*/
function normalizeStructure(array $item, int $level = 0): array
{
foreach ($item as $k => $v) {
$level = isset($v['code']) ? 0 : $level;
if (true === \is_array($v) && 0 === $level) {
$item[$k] = normalizeStructure($v, ++$level);
continue;
}
if (true === \is_array($v) && 0 < $level) {
$item = \array_merge($item, normalizeStructure($v, ++$level));
unset($item[$k]);
continue;
}
}
return $item;
}
$data = normalizeStructure(normalizeKey($array));
I edited your data set to add more nests:
// Sample data
$array = array();
$array[0]['code'] = "ABC123";
$array[0]['ship'] = array("name" => "Fortune", "code" => 'FA');
$array[0]['departure'] = array("port" => "Amsterdam", "code" => "AMS");
$array[0]['document'] = array("type" => "Passport", "data" => array("valid" => '2022-03-18', 'number' => 'AX123456'));
$array[1]['code'] = "QWERT67";
$array[1]['ship'] = array("name" => "Dream", "code" => 'DR');
$array[1]['departure'] = array("port" => "Barcelona", "code" => "BRC");
$array[1]['document'] = array("type" => "Passport", "data" => array("valid" => '2024-12-09', 'number' => 'DF908978', 'check' => ['number' => '998', 'code' => 'itsWell', 'inception' => ['border' => 'finalInception']]));
With these data, you should finally receive this result:
/*
Array
(
[0] => Array
(
[code] => ABC123
[ship:name] => Fortune
[ship:code] => FA
[departure:port] => Amsterdam
[departure:code] => AMS
[document:type] => Passport
[document:data:valid] => 2022-03-18
[document:data:number] => AX123456
)
[1] => Array
(
[code] => QWERT67
[ship:name] => Dream
[ship:code] => DR
[departure:port] => Barcelona
[departure:code] => BRC
[document:type] => Passport
[document:data:valid] => 2024-12-09
[document:data:number] => DF908978
[document:data:check:number] => 998
[document:data:check:code] => itsWell
[document:data:check:inception:border] => finalInception
)
)
*/
Recursivity seems to be like Inception, everything is nested and you can lose your mind in 😆, mine was already lost in.
I have a PHP array like this:
$arr = array(
'id' => 'app.settings.value.id',
'title' => 'app.settings.value.title',
'user' => 'app.settings.value.user'
);
I want to remove '.id', '.title' and '.user' in the array values. I want to insert the key of this array at the end of the value. I know, that I can get an array key by passing an array and a value to 'array_search', but I want the key within this one array definition - at the end of it's value. Is this possible?
I don't like this, but I guess it's simple and works:
$arr = array(
'id' => 'app.settings.value',
'title' => 'app.settings.value',
'user' => 'app.settings.value'
);
$result = array();
foreach ($arr AS $key => $value) {
$result[$key] = $value . '.' . $key;
}
You're storing app.settings.value which is the same for all array items, so personally I'd prefer:
$arr = array(
'id',
'title',
'user'
);
function prepend_key($key)
{
return 'app.settings.value.' . $key;
}
$result = array_map('prepend_key', $arr);
With $result containing:
array(
'app.settings.value.id',
'app.settings.value.title',
'app.settings.value.user'
);
At the end of the day, either works :)
Here is the working script with hard coded values:
$subject->currentCert['tbsCertificate']['extensions'][] = array(
'extnId' => 'id-ce-subjectAltName',
'critical' => false,
'extnValue' => array(
array('dNSName' => 'www.domain1.com'),
array('dNSName' => 'www.domain2.com')
)
);
I would like to update the above script (extnValue section only) to automatically take values from a another array called $OPTIONS["altnames"]
First I convert the following string to an array
$sans = 'www.domain1.com, www.domain2.com';
I converted the string to an array $OPTIONS["altnames"] with the following code:
$OPTIONS["altnames"] = array();
if ( !empty($sans) ) {
if (strpos($sans,",") !== false) {
$sans = str_replace(" ", "", $sans); //remove spaces
$sans = explode(",", $sans); //strip each value after comma to array
foreach ($sans as $value) {
array_push($OPTIONS["altnames"], $value);
}
}
}
Not sure what to do next
You need to add another level of array in the extnValue array when you copy it from $OPTIONS['altnames']:
$extnValues = array();
foreach ($OPTIONS['altnames'] AS $name) {
$extnValues[] = array('dNSName' => $name);
}
$subject->currentCert['tbsCertificate']['extensions'][] = array(
'extnId' => 'id-ce-subjectAltName',
'critical' => false,
'extnValue' => $extnValues
);