Is it feasible to continuously scrape and update HTML code from dynamically generated JavaScript pages using PHP, or would NodeJS or Python be more suitable?

To continuously scrape and update HTML code from dynamically generated JavaScript pages, it is more suitable to use NodeJS or Python due to their asynchronous capabilities and better handling of dynamic content. These languages are better equipped to handle the real-time updates and interactions on JavaScript-driven websites. 

// PHP code snippet for continuously scraping and updating HTML code from dynamically generated JavaScript pages
// This task is more suitable for NodeJS or Python, but if PHP must be used, consider using a tool like PhantomJS for headless browsing

// Example using PhantomJS for headless browsing
$command = 'phantomjs script.js';
$output = shell_exec($command);
echo $output;

// script.js
var page = require('webpage').create();
var url = 'https://example.com';

page.open(url, function(status) {
  if (status === 'success') {
    var content = page.content;
    console.log(content);
  }
  phantom.exit();
});

Keywords

PHP JavaScript NodeJS Python Web scraping

Related Questions