How to Extract the Last URL Component in PHP?

Extracting Last URL Component with PHP

To obtain the final component of a URL using PHP, consider the following approaches:

1. Utilizing basename():

The basename() function provides an effortless method for extracting the final portion of a URL.

echo basename('http://domain.example/artist/song/music-videos/song-title/9393903');

This method will output:

9393903

However, it's worth noting that if the URL contains a query string, it will be included in the extracted value.

2. Preferred Method:

For more precise control and to exclude potential query strings, consider the following approach:

$url = 'http://domain.example/artist/song/music-videos/song-title/9393903';
$parts = parse_url($url);
echo end($parts['path']);

This method will accurately extract the final component:

9393903

By employing this preferred method, you can effectively extract the last part of a URL in PHP, regardless of the presence of a query string.

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