img_caption_shortcode WordPress Filter Hook
The img_caption_shortcode hook is used to filter the image caption shortcode output. This hook is used to filter the content of the image caption shortcode to add custom functionality.
apply_filters( 'img_caption_shortcode', string $output , array $attr , string $content ) #
Filters the default caption shortcode output.
Description
If the filtered output isn’t empty, it will be used instead of generating the default caption template.
See also
Parameters
- $output
(string)The caption output. Default empty.
- $attr
(array)Attributes of the caption shortcode.
- $content
(string)The image element, possibly wrapped in a hyperlink.
Source
File: wp-includes/media.php
Changelog
| Version | Description |
|---|---|
| 2.6.0 | Introduced. |