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 |
---|---|
1027 | $user = get_userdata( $selected ); |
1028 | $_selected = selected( $user->ID, $selected, false ); |
1029 | $display = !empty($user->$show) ? $user->$show : '('. $user->user_login . ')'; |
1030 | $output .= "\t<option value='$user->ID'$_selected>" . esc_html($display) . "</option>\n"; |
1031 | } |
1032 |
|
1033 | $output .= "</select>"; |
1034 | } |
1035 |
|
1036 | $output = apply_filters('wp_dropdown_users', $output); |
1037 |
|
1038 | if ( $echo ) |
1039 | echo $output; |
1040 |
|
1041 | return $output; |
1042 | } |
1043 |
|
1044 | /** |
1045 | * Add user meta data as properties to given user object. |