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filter is not described

pre_do_shortcode_tag filter-hook . WP 4.7.0

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.

Usage

add_filter( 'pre_do_shortcode_tag', 'filter_function_name_9171', 10, 4 );
function filter_function_name_9171( $return, $tag, $attr, $m ){
	// filter...

	return $return;
}
$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.

Changelog

Since 4.7.0 Introduced.

Where the hook is called

do_shortcode_tag()
pre_do_shortcode_tag
wp-includes/shortcodes.php 336
$return = apply_filters( 'pre_do_shortcode_tag', false, $tag, $attr, $m );

Where in WP core the hook is used WordPress

Usage not found.