WP_Widget_Custom_HTML::_filter_gallery_shortcode_attrs( array $attrs )

Filters gallery shortcode attributes.


Description

Prevents all of a site’s attachments from being shown in a gallery displayed on a non-singular template where a $post context is not available.


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Parameters

$attrs

(array) (Required) Attributes.


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Return

(array) Attributes.


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Source

File: wp-includes/widgets/class-wp-widget-custom-html.php

	public function _filter_gallery_shortcode_attrs( $attrs ) {
		if ( ! is_singular() && empty( $attrs['id'] ) && empty( $attrs['include'] ) ) {
			$attrs['id'] = -1;
		}
		return $attrs;
	}


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Changelog

Changelog
Version Description
4.9.0 Introduced.

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