WordPress Related Posts
[resolved] How to shorten wordpress related posts title? (4 posts)

  1. ninopro
    Posted 1 year ago #

    Hi, is there a way to shorten the title of the related posts?


  2. PetraP
    Plugin Author

    Posted 1 year ago #

    Hey ninopro,

    thanks for reaching out - I'll gladly help!
    First go to "Plugins"->"Editor" and select WordPress Related Posts plugin in the upper right corner.
    Then select the init.php file and replace the "function wp_rp_text_shorten($text, $max_char)" function with this one:

    function wp_rp_text_shorten($text, $max_chars) {
    	$shortened_text = mb_substr($text, 0, $max_chars - strlen(html_entity_decode(WP_RP_EXCERPT_SHORTENED_SYMBOL, ENT_QUOTES, 'UTF-8') + 2));
    	$shortened_words = explode(" ", $shortened_text);
    	$shortened_size = count($shortened_words);
    	if ($shortened_size > 1) {
    		$shortened_words = array_slice($shortened_words, 0, $shortened_size - 1);
    		$shortened_text = implode(" ", $shortened_words);
    	return $shortened_text . WP_RP_EXCERPT_SHORTENED_SYMBOL; //'...';

    After that find the line $output .= '<a href="' . $post_url . '" class="wp_rp_title">' . wptexturize($related_post->post_title) . '</a>';
    and replace it with this one:
    $output .= '<a href="' . $post_url . '" class="wp_rp_title">' . wp_rp_text_shorten(wptexturize($related_post->post_title),15) . '</a>';

    You can change that number 15 (title length) to whatever suits you.

    Let me know how it goes, take care and have a nice day,

  3. sparx
    Posted 1 year ago #

    Thank you for the above info, it was just what I needed!

  4. sparx
    Posted 1 year ago #

    Actually, it's not quite working. It is shortening posts that only have about 14 characters and I have it set to 65. Surely if it's under 65 it won't need to shorten and yet there are posts well under 65 characters that are still being shortened unnecessarily?

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