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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 |
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39 | return current_user_can( $tax->cap->manage_terms ); |
40 | } |
41 |
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42 | function prepare_items() { |
43 | global $taxonomy; |
44 |
|
45 | $tags_per_page = $this->get_items_per_page( 'edit_' . $taxonomy . '_per_page' ); |
46 |
|
47 | if ( 'post_tag' == $taxonomy ) { |
48 | $tags_per_page = apply_filters( 'edit_tags_per_page', $tags_per_page ); |
49 | $tags_per_page = apply_filters( 'tagsperpage', $tags_per_page ); // Old filter |
50 | } elseif ( 'category' == $taxonomy ) { |
51 | $tags_per_page = apply_filters( 'edit_categories_per_page', $tags_per_page ); // Old filter |
52 | } |
53 |
|
54 | $search = !empty( $_REQUEST['s'] ) ? trim( stripslashes( $_REQUEST['s'] ) ) : ''; |
55 |
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56 | $args = array( |
57 | 'search' => $search, |