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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 |
---|---|
1110 | global $post; |
1111 |
|
1112 | if ( empty($post->post_type) || $post->post_type != 'attachment' ) |
1113 | return $content; |
1114 |
|
1115 | $p = '<p class="attachment">'; |
1116 | // show the medium sized image representation of the attachment if available, and link to the raw file |
1117 | $p .= wp_get_attachment_link(0, 'medium', false); |
1118 | $p .= '</p>'; |
1119 | $p = apply_filters('prepend_attachment', $p); |
1120 |
|
1121 | return "$p\n$content"; |
1122 | } |
1123 |
|
1124 | // |
1125 | // Misc |
1126 | // |
1127 |
|
1128 | /** |