wp_trim_words filter-hook . WP 3.3.0

Filters the text content after words have been trimmed.

Usage

add_filter( 'wp_trim_words', 'filter_function_name_2476', 10, 4 );
function filter_function_name_2476( $text, $num_words, $more, $original_text ){
	// filter...

	return $text;
}

$text(string)

The trimmed text.

$num_words(int)

The number of words to trim the text to.
Default: 55

$more(string)

An optional string to append to the end of the trimmed text, e.g. ….

$original_text(string)

The text before it was trimmed.

Where the hook is called

return apply_filters( 'wp_trim_words', $text, $num_words, $more, $original_text );

Where the hook is used (in WP core)