Php/docs/migration54.functions
From Get docs
New Functions
PHP 5.4 introduced some new functions:
PHP Core:
- hex2bin()
- http_response_code()
- get_declared_traits()
- getimagesizefromstring()
- stream_set_chunk_size()
- socket_import_stream()
- trait_exists()
- header_register_callback()
- transliterator_create()
- transliterator_create_from_rules()
- transliterator_create_inverse()
- transliterator_get_error_code()
- transliterator_get_error_message()
- transliterator_list_ids()
- transliterator_transliterate()