Problem 1 - cknow/laravel-money is locked to version v6.4.0 and an update of this package was not requested. - cknow/laravel-money v6.4.0 requires ext-intl * -> it is missing from your system. Install or enable PHP's intl extension. To enable extensions, verify that they are enabled in your .ini files: in xampp window

1. Locate the PHP Configuration File

Open the XAMPP Control Panel.

Click on the "Config" button next to the Apache module.

Select php.ini from the dropdown menu to open the PHP configuration file in a text editor.

2. Enable the intl Extension

In the php.ini file, find the line that references the intl extension. You can use the search function in your text editor (usually Ctrl + F) to find it. Look for a line like this:

ini

;extension=intl

Remove the semicolon (;) at the beginning of the line to uncomment it:

ini

extension=intl

3. Save and Close the php.ini File

Save the changes you made to the php.ini file.

Close the text editor.

4. Restart Apache

In the XAMPP Control Panel, stop the Apache server by clicking the "Stop" button next to Apache.

Start the Apache server again by clicking the "Start" button next to Apache.

5. Verify the Installation

Create a PHP info file to verify that the intl extension is enabled:

Navigate to your XAMPP htdocs directory (usually located at C:\xampp\htdocs).

Create a new file named info.php with the following content:

php

<?php phpinfo(); ?>

Open a web browser and navigate to http://localhost/info.php.

Look for a section titled "intl" to confirm that the extension is enabled.

6. Retry Composer Install

Now that the intl extension is enabled, you can try running your Composer install command again in the command prompt:

sh

composer install