[wp-trac] [WordPress Trac] #49166: need a function to know if a dashicon exists.

[WordPress Trac]

#49166: need a function to know if a dashicon exists.
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 Reporter:  sebastienserre     |       Owner:  (none)
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:  Awaiting Review
Component:  General            |     Version:
 Severity:  normal             |  Resolution:
 Keywords:  2nd-opinion        |     Focuses:  ui, administration, template
  needs-patch                  |
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Changes (by sebastienserre):

 * Attachment "49166-is_dashicons_exists.diff" added.

 Add a kind of proof of concept

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Ticket URL: <https://core.trac.wordpress.org/ticket/49166>
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