What are the potential issues when trying to integrate PHP with JavaScript for database results processing?

One potential issue when integrating PHP with JavaScript for database results processing is ensuring proper data transfer between the two languages. To solve this, you can use JSON to encode the database results in PHP and then decode it in JavaScript for easy manipulation. 

// PHP code to encode database results into JSON
$results = // fetch database results
echo json_encode($results);
```

```javascript
// JavaScript code to decode JSON data from PHP
fetch('database_results.php')
  .then(response => response.json())
  .then(data => {
    // Process data here
  });

Keywords

PHP JavaScript database integration AJAX cross-origin requests

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