Taking data from multiline textbox and utilising the data submitted PHP [closed] - php

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Trying to understand how I can take multi-line textbox data and then utilise it using PHP.
Within the textbox I want users to be able to write down the format "Website,URL" per line and then generate as a link.
A user would post multiple lines of text:
E.g
Microsoft,https://microsoft.com
Stackoverflow,https://stackoverflow.com
I understand that I would need to use the php explode to break down the line into an array but how can I seperate the data from within that array and then utilise each point of data in a list format? I've confused myself writing this, hoping someone can help!

Answer 1

Given this :
Microsoft,https://microsoft.com Stackoverflow,https://stackoverflow.com
Expected to got this :
array(
'Microsoft' => 'https://microsoft.com',
'Stackoverflow' => 'https://stackoverflow.com'
)
Code
$data = "Microsoft,https://microsoft.com
Stackoverflow,https://stackoverflow.com";
$result = array();
foreach(explode(' ', $data) as $values){
$key_value = explode(",", $values);
if (isset($key_value[0]) && isset($key_value[1]))
$result[$key_value[0]] = $key_value[1]; // Construct array with meaningful key
}
var_dump($result);
Result
array(2) { ["Microsoft"]=> string(21) "https://microsoft.com" [" Stackoverflow"]=> string(25) "https://stackoverflow.com" }