Menu
Hi I am working on some array operations.
I need to convert first value of array as key and second value of array as value.
I have one variable $testArray which stores array like below.
Array
(
[0] => Array
(
[0] => Color
[1] => White on Red
)
[1] => Array
(
[0] => Depicted Text
[1] => EMPTY
)
[2] => Array
(
[0] => Depth [Nom]
[1] => 0.004 in
)
[3] => Array
(
[0] => Language
[1] => English
)
[4] => Array
(
[0] => Length [Nom]
[1] => 10 in
)
[5] => Array
(
[0] => Material
[1] => Adhesive Vinyl
)
[6] => Array
(
[0] => Mounting
[1] => Surface
)
[7] => Array
(
[0] => Width [Nom]
[1] => 14 in
)
[8] => Array
(
[0] => Wt.
[1] => 0.056 lb
)
)
Expected output :
Array
(
[0] => Array
(
[Color] => White on Red
)
[1] => Array
(
[Depicted Text] => EMPTY
)
[2] => Array
(
[Depth [Nom]] => 0.004 in
)
[3] => Array
(
[Language] => English
)
[4] => Array
(
[Length [Nom]] => 10 in
)
[5] => Array
(
[Material] => Adhesive Vinyl
)
[6] => Array
(
[Mounting] => Surface
)
[7] => Array
(
[Width [Nom]] => 14 in
)
[8] => Array
(
[Wt.] => 0.056 lb
)
)
I have already tried with array function array_keys and array_values but it won't working
343
The array_keys() function is used to get all the keys or a subset of the keys of an array. Note: If the optional search_key_value is specified, then only the keys for that value are returned. Otherwise, all the keys from the array are returned.
The array_flip() function flips/exchanges all keys with their associated values in an array.
To use an array as object keys in JavaScript, we can convert the array to a string. to create the key array. Then we convert it to a string with JSON. stringify so we can use it as a property key.
We can convert an Object {} to an Array [] of key-value pairs using methods discussed below: Method 1: In this method, we will use Object.keys () and map () to achieve this. Approach: By using Object.keys (), we are extracting keys from the Object then this key passed to map () function which maps the key and corresponding value as an array, ...
To convert an array's values to object keys, use the forEach () method. First, create an empty object that will store array values as the keys. Call the forEach () method to loop through the array. On each iteration, use the array element as a key of the object and assign an empty string ("") to it.
To get the same value from another array and insert it into an object of the array we need to. Before jumping into the code, you can read the following articles. It will help you to understand it better, Method 1: Using forEach () and push (), includes () method of array. Method 2: filter (), push () and includes () of array.
let emp: [Int: String] = [1: "john", 2: "franc", 3: "andrew"] print (emp) var keyArray=Array(emp.keys); print (keyArray) You can also use for -in the loop to iterate and add keys to an array. First, create an Array int for holding key values.
Simple solution using array_map function:
$result = array_map(function($v){
return [$v[0] => $v[1]];
}, $testArray);
Assuming that structure will always be the same, you could do this:
$output = array();
foreach($testArray as $v){
$output[] = array($v[0] => $v[1]);
}
See it in action here.
5
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
