Read URL Hash on Server-Side: PHP, Ruby, Python & More

When working with web applications, it is common to use URL hashes to store information that needs to be accessed by the client-side code. However, there are situations where you may need to read the URL hash on the server-side, for example, to perform a specific action or to retrieve data from a database.

In this article, we will explore how to read the URL hash on the server-side using different programming languages such as PHP, Ruby, Python, and more.

├Źndice
  1. PHP
  2. Ruby
  3. Python
  4. Conclusion

PHP

To read the URL hash on the server-side in PHP, you can use the $_SERVER['REQUEST_URI'] variable and the parse_url() function. Here's an example:

<?php
$url = $_SERVER['REQUEST_URI'];
$parts = parse_url($url);
$hash = isset($parts['fragment']) ? $parts['fragment'] : '';
echo $hash;
?>

This code will extract the URL hash from the $_SERVER['REQUEST_URI'] variable and store it in the $hash variable.

Ruby

In Ruby, you can use the URI module to read the URL hash on the server-side. Here's an example:

require 'uri'

url = 'http://example.com/page#hash'
uri = URI(url)
hash = uri.fragment
puts hash

This code will extract the URL hash from the url variable and store it in the hash variable.

Python

In Python, you can use the urlparse function from the urlib.parse module to read the URL hash on the server-side. Here's an example:

from urllib.parse import urlparse

url = 'http://example.com/page#hash'
parsed_url = urlparse(url)
hash = parsed_url.fragment
print(hash)

This code will extract the URL hash from the url variable and store it in the hash variable.

Conclusion

In conclusion, reading the URL hash on the server-side can be done using different programming languages and libraries. By using the examples provided in this article, you can easily implement this functionality in your web applications and retrieve the information stored in the URL hash on the server-side.

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