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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 |
|---|---|
| 53 | echo apply_filters('register', $link); |
| 54 | } |
| 55 | |
| 56 | function wp_meta() { |
| 57 | do_action('wp_meta'); |
| 58 | } |
| 59 | |
| 60 | function bloginfo($show='') { |
| 61 | $info = get_bloginfo($show); |
| 62 | $info = apply_filters('bloginfo', $info, $show); |
| 63 | echo convert_chars($info); |
| 64 | } |
| 65 | |
| 66 | function get_bloginfo($show='') { |
| 67 | |
| 68 | switch($show) { |
| 69 | case 'url' : |
| 70 | case 'home' : |
| 71 | case 'siteurl' : |