Greetings! Preamble with standard "I'm a kind of a newb" admission...
Does anyone know of a way to show the post subheadings underneath the title on my enabled post excerpts? I've been digging everywhere to no avail.
Thus far I've enabled thumbnails, allowed for custom excerpt styling, and put in a read more link as per the following code. Can I drop in 'the_subheading' somewhere? Or write a new function? Please and thank you!
<?php add_theme_support('post-thumbnails'); ?>
<?php //allow custom css styling in excerpts
function improved_trim_excerpt($text) { // Fakes an excerpt if needed. Solution via http://aaronrussell.co.uk/legacy/improving-wordpress-the_excerpt/
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><big><strong><small><em><i><h1><h2><h3>h4><h5><h6>');
$excerpt_length = 50;
$words = explode(' ', $text, $excerpt_length + 1);
array_pop($words);
array_push($words, '...');
$text = implode(' ', $words);
$text = force_balance_tags( $text );
}
return $text;
}
?>
<?php //automatically add a "read more" link below both automatically and manually created excerpts
function excerpt_read_more_link($output) {
global $post;
return $output . '<a class="read-more" href="'. get_permalink($post->ID) . '"> Read More</a>';
}
add_filter('the_excerpt', 'excerpt_read_more_link');
?>
<?php remove_filter('get_the_excerpt', 'wp_trim_excerpt'); ?>
<?php add_filter('get_the_excerpt', 'improved_trim_excerpt'); ?>
<?php //begin cat-tag filter for tag widget for single posts. Solution via http://www.transformationpowertools.com/wordpress/edit-widget-parameters-filter-wordpress
//still looking for a solution to filter tag cloud on custom pages featuring a post loop/feed
add_filter('widget_tag_cloud_args','cat_tag_cloud_tags');
function cat_tag_cloud_tags($args) {
if( is_single() ) {
global $post;
$post_tag_ids = wp_get_post_tags( $post->ID, array( 'fields' => 'ids' ) );
$args = array('include' => implode(',',$post_tag_ids));
}
return $args;
}
?>
