post_gallery

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Summery Summery

Filters the default gallery shortcode output.

Syntax Syntax

apply_filters( 'post_gallery', string $output, array $attr, int $instance )

Description Description

If the filtered output isn’t empty, it will be used instead of generating the default gallery template.

Parameters Parameters

$output

The gallery output. Default empty.

$attr

Attributes of the gallery shortcode.

$instance

Unique numeric ID of this gallery shortcode instance.

Source Source

File: wp-includes/media.php

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Changelog Changelog

Changelog
Version Description
4.2.0 The $instance parameter was added.
2.5.0 Introduced.

See also See also

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