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language: PHP
licence: BSD

truncate a wordpress post - PHP - Snipplr

options: view full snippet • send to code collector 
//seful if you want to cut off a post at a certain amount of words, since single.php doesn't allow thecontentrss which cuts off at x amount of chars.

<?php
// this can go in functions.php in your theme directory
function word_split_content($words=15) {
$str = get_the_content('');
$a = preg_split("/[\s]+/", $str,$words+1);
$a = array_slice($a,0,$words);
$final_content = join(' ',$a);
echo $final_content;
}
?>
 
<?php get_header(); ?>
(Continues...)