Can js reference php array objects?

js cannot directly reference PHP array objects, but it can be implemented using AJAX technology. The specific steps are: 1. Use AJAX in JS to send HTTP requests to the server-side PHP script; 2. Process in the PHP script request, and return the array object as response data; 3. After receiving the response data returned by PHP in JS, you can use the array object in it for operations.

Operating system for this tutorial: Windows 10 system, php8.1.3 version, Dell G3 computer.

JavaScript (JS) is a scripting language that is executed on the client side, while PHP is a scripting language that is executed on the server side. They run in different environments, so JS cannot directly reference PHP's array object.

However, you can achieve the need for JS to reference PHP array objects through other methods. A common method is to use AJAX (Asynchronous JavaScript and XML) technology by sending an HTTP request to a PHP script on the server side, and then passing the array object returned by PHP to JS as response data.

The specific steps are as follows:

1. Use AJAX in JS to send HTTP requests to the server-side PHP script.
2. Handle the request in a PHP script and return the array object as response data.
3. After receiving the response data returned by PHP in JS, you can use the array object in it to operate.

This method can achieve the effect of JS referencing PHP array objects, enabling data interaction and sharing between the two.

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