[Solved] Can’t call PHP function from Javascript [duplicate]

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Introduction

Calling a PHP function from Javascript can be a tricky task. It requires knowledge of both languages and understanding of how they interact with each other. This article will provide a step-by-step guide on how to call a PHP function from Javascript. It will also provide some tips and tricks to help make the process easier. With this guide, you should be able to successfully call a PHP function from Javascript.

Solution

You cannot directly call a PHP function from Javascript. However, you can use AJAX to send a request to a PHP script which will then execute the desired PHP function.

For example, you can use the following code to send an AJAX request to a PHP script:

// JavaScript
$.ajax({
type: “POST”,
url: “script.php”,
data: {functionname: ‘myFunction’, arguments: [arg1, arg2]},
success: function (data) {
// Do something with the response data
}
});

// PHP


PHP is run on server side and not Client side like JavaScript, you need to dynamically load the php to do this. (preferably with ajax)

A simple solution would be to put the php code into a new file called X.js
then create an empty <script id="loadscript" src="#"> tag then change the src with javascript
document.getElementbyId("loadscript").src="https://stackoverflow.com/questions/16225445/x.js"; would run the code

solved Can’t call PHP function from Javascript [duplicate]


Solved: Can’t Call PHP Function from Javascript

It can be frustrating when you can’t call a PHP function from Javascript. Fortunately, there are a few simple solutions that can help you get the job done.

Solution 1: Use AJAX

AJAX (Asynchronous JavaScript and XML) is a technology that allows you to make asynchronous requests to a server. This means that you can send a request to a server and get a response without having to reload the page. This is perfect for calling a PHP function from Javascript.

To use AJAX, you’ll need to create a Javascript function that will make the request. This function should use the XMLHttpRequest object to send the request. Once the request is sent, you can use the response to call the PHP function.

Solution 2: Use a PHP Library

If you don’t want to use AJAX, you can use a PHP library to call a PHP function from Javascript. There are several libraries available, such as jQuery and Prototype. These libraries make it easy to call a PHP function from Javascript.

To use a library, you’ll need to include the library in your HTML page. Then, you can use the library’s functions to call the PHP function. For example, if you’re using jQuery, you can use the $.ajax() function to make the request.

Conclusion

Calling a PHP function from Javascript can be tricky, but it’s not impossible. With the right tools, you can easily call a PHP function from Javascript. Whether you use AJAX or a PHP library, you’ll be able to get the job done.