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/* * Allows extra HTML items in to the_excerpt instead of stripping them like WordPress does */ function theme_t_wp_improved_trim_excerpt($text) { global $post; if ( '' == $text ) { $text = get_the_content(''); $text = apply_filters('the_content', $text); $text = str_replace(']]>', ']]>', $text); $text = preg_replace('@<script[^>]*?>.*?</script>@si', '', $text); $text = strip_tags($text, '<p>,<ul>,<li>,<ol>'); $excerpt_length = 55; $words = explode(' ', $text, $excerpt_length + 1); if (count($words)> $excerpt_length) { array_pop($words); array_push($words, '[...]'); $text = implode(' ', $words); } } return $text; } remove_filter('get_the_excerpt', 'wp_trim_excerpt'); add_filter('get_the_excerpt', 'theme_t_wp_improved_trim_excerpt'); |