gallery_style

Filter Hook

Description

Filters the default gallery shortcode CSS styles.

Hook Information

File Location	`wp-includes/media.php` View on GitHub
Hook Type	Filter
Line Number	`2882`

Hook Parameters

Type	Name	Description
`string`	`$gallery_style`	Default CSS styles and opening HTML div container for the gallery shortcode output.

Usage Examples

Basic Usage

<?php
// Hook into gallery_style
add_filter('gallery_style', 'my_custom_filter', 10, 1);

function my_custom_filter($gallery_style) {
    // Your custom filtering logic here
    return $gallery_style;
}

Source Code Context

wp-includes/media.php:2882 - How this hook is used in WordPress core

<?php
2877  	 * @since 2.5.0
2878  	 *
2879  	 * @param string $gallery_style Default CSS styles and opening HTML div container
2880  	 *                              for the gallery shortcode output.
2881  	 */
2882  	$output = apply_filters( 'gallery_style', $gallery_style . $gallery_div );
2883  
2884  	$i = 0;
2885  
2886  	foreach ( $attachments as $id => $attachment ) {
2887

PHP Documentation

<?php
/**
	 * Filters the default gallery shortcode CSS styles.
	 *
	 * @since 2.5.0
	 *
	 * @param string $gallery_style Default CSS styles and opening HTML div container
	 *                              for the gallery shortcode output.
	 */

Quick Info

Hook Type: Filter
Parameters: 1
File: wp-includes/media.php

Links

WordPress Docs View Source Code Search Examples

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