Revision: 10987
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at January 20, 2009 19:44 by kristarella
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remove_filter('get_the_excerpt', 'wp_trim_excerpt'); add_filter('get_the_excerpt', 'custom_trim_excerpt'); function custom_trim_excerpt($text) { // Fakes an excerpt if needed global $post; if ( '' == $text ) { $text = get_the_content(''); $text = apply_filters('the_content', $text); $text = str_replace(']]>', ']]>', $text); $text = strip_tags($text); $excerpt_length = x; $words = explode(' ', $text, $excerpt_length + 1); if (count($words) > $excerpt_length) { array_pop($words); array_push($words, '...'); $text = implode(' ', $words); } } return $text; }
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http://wordpress.org/support/topic/227692
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Thanks to LenK on the WP forums.
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Limit WordPress excerpts
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wordpress
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PHP