WP hooks navigation: Home/browse • Actions index • Filters index
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 |
---|---|
3304 | * The key for each item in the array should correspond to an attachment |
3305 | * metadata key, and the value should be the desired label. |
3306 | * |
3307 | * @since 3.7.0 |
3308 | * @since 4.9.0 Added the `$post` parameter. |
3309 | * |
3310 | * @param array $fields An array of the attachment metadata keys and labels. |
3311 | * @param WP_Post $post WP_Post object for the current attachment. |
3312 | */ |
3313 | $fields = apply_filters( 'media_submitbox_misc_sections', $fields, $post ); |
3314 |
|
3315 | foreach ( $fields as $key => $label ) { |
3316 | if ( empty( $meta[ $key ] ) ) { |
3317 | continue; |
3318 | } |
3319 |
|
3320 | ?> |
3321 | <div class="misc-pub-section misc-pub-mime-meta misc-pub-<?php echo sanitize_html_class( $key ); ?>"> |
3322 | <?php echo $label; ?> |