Afisare in post

eu inca ma folosesc de functia:

function the_content_limit($max_char, $more_link_text = '(more...)', $stripteaser = 0, $more_file = '') {
    $content = get_the_content($more_link_text, $stripteaser, $more_file);
    $content = apply_filters('the_content', $content);
    $content = str_replace(']]>', ']]>', $content);
    $content = strip_tags($content);

   if (strlen($_GET['p']) > 0) {
      echo "<p>";
      echo $content;
      echo "&nbsp;<a href='";
      the_permalink();
      echo "'>"."Continua... &rarr;</a>";
      echo "</p>";
   }
   else if ((strlen($content)>$max_char) && ($espacio = strpos($content, " ", $max_char ))) {
        $content = substr($content, 0, $espacio);
        $content = $content;
        echo "<p>";
        echo $content;
        echo "...";
        echo "&nbsp;<a href='";
        the_permalink();
        echo "'>".$more_link_text."</a>";
        echo "</p>";
   }
   else {
      echo "<p>";
      echo $content;
      echo "&nbsp;<a href='";
      the_permalink();
      echo "'>"."Continua... &rarr;</a>";
      echo "</p>";
   }
}

cod pe care il adaugi in function.php
iar in locul unde vrei sa iti apara postul pui:
<?php the_content_limit(200, "Read More..."); ?>
asta este o varianta mai veche din cate am citit wordpress 3.0 are aceasta functie deja incorporata, dar poti sa o folosesti fara probleme.