I have multidimensional array. And I want it to be a single array Also I found solution in php code. Php Code below
$array = [
'pg1' => '23',
'pg_123'=> '342443',
'pg_1_2' => '25',
'pg-123' => 'test',
'pg321' => 'grgerhgre',
];
function makeFlatParamsArray($arrParams, $parent_name = '')
{
$arrFlatParams = [];
$i = 0;
foreach ($arrParams as $key => $val) {
$i++;
$name = $parent_name . $key . sprintf('%03d', $i);
if (is_array($val)) {
$arrFlatParams = array_merge($arrFlatParams, makeFlatParamsArray($val, $name));
continue;
}
$arrFlatParams += array($name => (string)$val);
}
return $arrFlatParams;
}
$newArr = makeFlatParamsArray($array);
echo $newArr;
Output: pg1001 23; pg_123002 342443; pg_1_2003 25; pg-123004 test; pg321005 grgerhgre;
How to convert php code above to javascript. Can you help me?
This should give your expected result:
const padZeros = (num, places) => String(num).padStart(places, '0');
inputArray = {
pg1: '23',
pg_123: '342443',
pg_1_2: '25',
'pg-123': 'test',
pg321: 'grgerhgre',
};
var resultArray = [];
var index = 0;
for (var key in inputArray) {
resultArray.push(key + padZeros(++index, 3) + ' ' + inputArray[key]);
}
console.log('result', resultArray) // OK
Or, a more compact version, using Object.keys and reduce:
var resultArray = Object.keys(inputArray).reduce((acc, key, i) => {
acc.push(key + padZeros(i + 1, 3) + ' ' + inputArray[key]);
return acc;
}, []);
console.log('result', resultArray) // OK