Filters the default caption shortcode output.

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

• img_caption_shortcode()

$output string

The caption output. Default empty.

$attr array

Attributes of the caption shortcode.

$content string

The image element, possibly wrapped in a hyperlink.

File: wp-includes/media.php. View all references

$output = apply_filters( 'img_caption_shortcode', '', $attr, $content );