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Posted By

johnsardine on 03/11/11


Tagged

wordpress limit custom excerpt


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Wordpress - Custom Except Anywhere

 / Published in: PHP
 

URL: http://johnsardine.com

I did not created this, a friend provided it to me, and it seems really usefull so i thought i should share.

Usage: Paste that code in your functions .php and in your theme you put <?php> where 20 is the number of words you want

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  1. //Excerpt - usage - < ?php echo excerpt(15); ? > - remove the spaces between the < and ?
  2. function excerpt($limit) {
  3.  $excerpt = explode(' ', get_the_excerpt(), $limit);
  4.  if (count($excerpt)>=$limit) {
  5.    array_pop($excerpt);
  6.    $excerpt = implode(" ",$excerpt).'...';
  7.  } else {
  8.    $excerpt = implode(" ",$excerpt);
  9.  } 
  10.  $excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt);
  11.  return $excerpt;
  12. }

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