Php utf 8 encode

- Php encode string to utf 8
- Php utf 8 encode array
- Php 8 utf8_encode deprecated
- Php malformed utf 8 characters possibly incorrectly encoded
- Php json_encode malformed utf 8 characters
- Php json_encode not utf 8
- Php encode ascii to utf 8
- Php json_encode array utf 8
- Php json_encode ignore utf 8
- Php 8 utf8_encode
- Php json_encode utf 8 characters