Using emoticons or emoji in a view script
The word emoticons is a composite of emotion and icon. Emoji, originating from Japan, is another, larger, widely used set of icons. These icons are the little smiley faces, tiny ninjas, and rolling-on-the-floor-laughing icons that are so popular on any website that has a social networking aspect. Prior to PHP 7, however, producing these little beasties was an exercise in frustration.
How to do it...
- First and foremost, you need to know the Unicode for the icon you wish to present. A quick search on the Internet will direct you to any one of several excellent charts. Here are the codes for the three hear-no-evil, see-no-evil, and speak-no-evil monkey icons:
U+1F648
,U+1F649
, andU+1F64A
- Any Unicode output to ...
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