[wp-trac] [WordPress Trac] #16268: Requirement for has_header_image() function?

[WordPress Trac]

#16268: Requirement for has_header_image() function?
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 Reporter:  husobj       |       Owner:
     Type:  enhancement  |      Status:  new
 Priority:  normal       |   Milestone:  Future Release
Component:  Appearance   |     Version:
 Severity:  normal       |  Resolution:
 Keywords:  has-patch    |     Focuses:  template
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Comment (by GunGeekATX):

 Thanks for the feedback.  I'll make some changes and resubmit the patch.

 I too wanted to implement it as {{{return !empty(get_header_image());}}},
 but it would not work in older PHP versions.

    http://www.php.net//manual/en/function.empty.php
    Prior to PHP 5.5, empty() only supports variables; anything else will
 result in a parse error. In other words, the following will not work:
 empty(trim($name)).

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Ticket URL: <https://core.trac.wordpress.org/ticket/16268#comment:7>
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