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 |
|---|---|
| 1646 | /** |
| 1647 | * Filter whether to print default gallery styles. |
| 1648 | * |
| 1649 | * @since 3.1.0 |
| 1650 | * |
| 1651 | * @param bool $print Whether to print default gallery styles. |
| 1652 | * Defaults to false if the theme supports HTML5 galleries. |
| 1653 | * Otherwise, defaults to true. |
| 1654 | */ |
| 1655 | if ( apply_filters( 'use_default_gallery_style', ! $html5 ) ) { |
| 1656 | $gallery_style = " |
| 1657 | <style type='text/css'> |
| 1658 | #{$selector} { |
| 1659 | margin: auto; |
| 1660 | } |
| 1661 | #{$selector} .gallery-item { |
| 1662 | float: {$float}; |
| 1663 | margin-top: 10px; |
| 1664 | text-align: center; |