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apply_filters( 'pre_do_shortcode_tag', false|string $return, string $tag, array|string $attr, array $m )

Filters whether to call a shortcode callback.

Returning a non-false value from filter will short-circuit the shortcode generation process, returning that value instead.

$return: (false|string) Short-circuit return value. Either false or the value to replace the shortcode with.
$tag: (string) Shortcode name.
$attr: (array|string) Shortcode attributes array or empty string.
$m: (array) Regular expression match array.

Used By	Description
wp-includes/shortcodes.php: do_shortcode_tag()	Regular Expression callable for do_shortcode() for calling shortcode hook.

Version	Description
4.7.0	Introduced.

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