html_entity_decode() will convert all HTML entities to their applicable characters.
This function is the opposite of htmlentities() in that it converts all HTML entities in the string to their applicable characters.
html_entity_decode (UTF-8 Safe)
htmlentities() Encoder
htmlentities() will convert all applicable characters to their HTML entities.
This function is the opposite of html_entity_decode() in that it converts all HTML entities to their applicable characters.