Detect Encoding Php __exclusive__ Here

Since automatic detection is never 100% reliable—similar to "decoding an encrypted string without the key"—developers should follow these guidelines: Detect encoding in PHP without multibyte extension?

Have you been burned by encoding detection? What’s your go-to fallback? Let me know in the comments.

If your default order is UTF-8, ISO-8859-1 : detect encoding php

Happy (and correctly encoded) coding!

Don't confuse (how bytes are structured) with MIME content type . detect encoding php

mb_detect_encoding doesn't know the encoding—it guesses. Consider this:

$dirtyString = "España"; // Double encoded or mixed encoding mess detect encoding php

// A robust detection call function detectEncoding($str) // Prioritize UTF-8. Add other encodings based on your data source geography. // Windows-1252 is common in western legacy data. $encodings = ['UTF-8', 'ASCII', 'Windows-1252', 'ISO-8859-1'];