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UPGRADE.md

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Upgrading from emojione v2 to emojione v3+

  • emojione v3 brought about several breaking changes and new considerations
  • please review EmojiOne Licensing for more information on using SVG or PNG (larger than 128px) assets

Libraries

JS

  • Deprecated vars:
    • [emojione.js] imagePathSVG, imagePathSVGSprites, imageType (now defaulted to png)
  • Tests also updated (added explicit protocol for cdn, included previously-added title attribute to img tag)
  • Added vars:
    • emojiVersion (str)
    • emojiSize (str)
    • greedyMatch (bool)
    • blacklistChars (bool)
    • spriteSize (str)
    • riskyMatchAscii (bool)
    • fileExtension (str)

PHP

  • Deprecated vars:
    • [src/Client.php] imagePathSVG, imagePathSVGSprites
    • [src/Emojione.php] imagePathSVG, imagePathSVGSprites, imageType
  • Added vars:
    • emojiVersion (str)
    • emojiSize (str)
    • greedyMatch (bool)
    • blacklistChars (str)
    • spriteSize (str)
    • riskyMatchAscii (bool)
    • fileExtension (str)
  • Tests
    • [tests/ConversionTest.php] removed testSmileyInsideAnObject()
    • [tests/ConversionTest.php] removed testShortnameInsideOfObjectTag()

Demos

Replaced by ‘examples’. Contains code snippets of each of the functions previously demonstrated. Updated demos can be found at .

JSON Files

EMOJI.JSON (updated)

  • primary key is now base code point rather than shortname
    • base code point is the full unicode code point minus VS16 and ZWJ
    • base code point is used as an identifier for emoji file names (PNG) as well as within sprites (CSS)
  • name (str)
  • unicode_version (num) - floating-point number indicating initial Unicode release
  • category (str) - key for category property in emoji_categories.json
  • emoji_order (num) is now simply order (num)
  • display (num) determines whether an emoji should be shown on a keyboard
  • shortname (str) colon-encapsulated, snake_case representation of the emoji name
  • aliases (array) is now shortname_alternates (array) alternative (including previously-used) shortnames
  • aliases_ascii (array) is now ascii (array)
  • diversity (str) is either null or the base code point of the corresponding Fitzpatrick Emoji Modifier
  • diversities (array) contains the base code points of the diversity children for a diversity parent (non-diverse, diversity base)
  • gender (str) is either null or the base code point of the corresponding male/female emoji symbol
  • genders (array) contains the base code points of the gender children for a gender parent (gender-neutral, gender base)
  • unicode (str) and unicode_alt (str) are depricated. code points are now organized within code_points (array)
    • base (str) is identical to the primary key
    • fully_qualified (str) represents code point according to this Unicode documentation
    • non_fully_qualified (str) derived from same documentation as FQ. NFQ code point convention is used for PNG file names in font file builds
    • output (str) is the recommended code point to use for conversion to native unicode
    • match_default (array) contains one or more code points used to identify native unicode
    • match_greedy (array) contains one or more code points used to identify potential native unicode variants
      • note: the match_greedy code point(s) may replace non-emoji variants producing undesired results
    • decimal (str) replaces code_decimal (str)
  • keywords (array)

EMOJI_STRATEGY.JSON (updated)

  • primary key is now base code point rather than short name
  • aliases (str) is now shortname_alternates (array)
  • keywords (str) is now keywords (array)
  • unicode (str) is now unicode_output (str)

EMOJI_CATEGORIES.JSON (new)

  • order (str)
  • category (str)
  • category_label (str)

Shortname Changes

Along with the many changes to emojione version 3.0 comes a number of shortname updates. Any shortnames that change will still appear as an alternate shortname (or alias) in the data files. You can view the complete list of primary shortname changes in the extras/alpha-codes readme.