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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
57 | if ( $image = kubrick_header_image() ) |
58 | $url = get_template_directory_uri() . '/images/' . $image; |
59 | else |
60 | $url = get_template_directory_uri() . '/images/kubrickheader.jpg'; |
61 |
|
62 | return $url; |
63 | } |
64 |
|
65 | function kubrick_header_color() { |
66 | return apply_filters('kubrick_header_color', get_option('kubrick_header_color')); |
67 | } |
68 |
|
69 | function kubrick_header_color_string() { |
70 | $color = kubrick_header_color(); |
71 | if ( false === $color ) |
72 | return 'white'; |
73 |
|
74 | return $color; |
75 | } |