Filters the caption text.
Description
Note: If the caption text is empty, the caption shortcode will not be appended to the image HTML when inserted into the editor.
Passing an empty value also prevents the ‘image_add_caption_shortcode’ Filters from being evaluated at the end of image_add_caption() .
Parameters
$captionstring- The original caption text.
$idint- The attachment ID.
Source
$caption = apply_filters( 'image_add_caption_text', $caption, $id );
Changelog
| Version | Description |
|---|---|
| 4.1.0 | Introduced. |
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