How can multiple PHP echo statements be handled and processed individually in JavaScript for further computation?

When handling multiple PHP echo statements in JavaScript for further computation, you can use AJAX to asynchronously fetch the PHP output and process it in JavaScript. This allows you to handle each PHP echo statement individually and perform computations on the data returned.

<?php
// PHP code to echo multiple statements
echo "Hello, ";
echo "World!";
?>
```

```javascript
// JavaScript code to handle multiple PHP echo statements
var xhr = new XMLHttpRequest();
xhr.open('GET', 'your_php_file.php', true);
xhr.onreadystatechange = function() {
  if (xhr.readyState == 4 && xhr.status == 200) {
    var response = xhr.responseText;
    var statements = response.split('\n'); // Split the response into individual statements
    statements.forEach(function(statement) {
      // Process each statement as needed
      console.log(statement);
    });
  }
};
xhr.send();