apply_filters( 'img_caption_shortcode_width', int $width, array $atts, string $content )

Filters the width of an image’s caption.

Description

By default, the caption is 10 pixels greater than the width of the image, to prevent post content from running up against a floated image.

See also

Parameters

$width

(int) Width of the caption in pixels. To remove this inline style, return zero.

$atts

(array) Attributes of the caption shortcode.

$content

(string) The image element, possibly wrapped in a hyperlink.

Source

File: wp-includes/media.php

View on Trac

Changelog

Version Description
3.7.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/img_caption_shortcode_width