urldecode() Function in PHP 8.2 With Example

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Hello Friends Today, through this tutorial, I will tell you How to Use `urldecode()` function using PHP, PHP 8, PHP 8.1, PHP 8.2 With Example. In PHP, `urldecode()` is a function used to decode URL-encoded strings. It takes a string that has been encoded with `urlencode()` or similar functions and decodes it back to its original form. Here’s how you can use `urldecode()` in PHP 8.2 with an example:


// URL-encoded string
$encoded_string = "Hello%20World%21%20This%20is%20a%20%24test.";

// Decoding the URL-encoded string
$decoded_string = urldecode($encoded_string);

// Displaying the original string
echo "Original string: " . $decoded_string;


In this example:
1. We have a URL-encoded string `$encoded_string`.
2. We use the `urldecode()` function to decode this string, storing the result in `$decoded_string`.
3 Finally, we display the original string, which should be “Hello World! This is a $test.”

When you run this script, it will output:

Original string: Hello World! This is a $test.

This demonstrates how `urldecode()` can be used to decode URL-encoded strings in PHP 8.2.