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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Get File Extension from a Filename Using PHP strrchr() Function</title> </head> <body> <?php // Sample path $path = "/assets/theme-1.5.min.css"; // Extracting file extension echo strrchr($path, ".")."<br>"; echo substr(strrchr($path, "."), 1); ?> </body> </html>
