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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.
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30 |
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31 |
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32 | function the_title_rss() { |
33 | echo get_the_title_rss(); |
34 | } |
35 |
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36 |
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37 | function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) { |
38 | $content = get_the_content($more_link_text, $stripteaser, $more_file); |
39 | $content = apply_filters('the_content_rss', $content); |
40 | if ( $cut && !$encode_html ) |
41 | $encode_html = 2; |
42 | if ( 1== $encode_html ) { |
43 | $content = wp_specialchars($content); |
44 | $cut = 0; |
45 | } elseif ( 0 == $encode_html ) { |
46 | $content = make_url_footnote($content); |
47 | } elseif ( 2 == $encode_html ) { |
48 | $content = strip_tags($content); |