function wpse_custom_wp_trim_excerpt($wpse_excerpt)
{
$raw_excerpt = $wpse_excerpt;
// text for the "read more" link
$rm_text = __('La suite »', 'stargazer');
$excerpt_end = ' <a class="more-link" href="' . esc_url(get_permalink()) . '">' . $rm_text . '</a>';
if ('' == $wpse_excerpt) {
$wpse_excerpt = get_the_content('');
$wpse_excerpt = strip_shortcodes($wpse_excerpt);
$wpse_excerpt = apply_filters('the_content', $wpse_excerpt);
$wpse_excerpt = str_replace(']]>', ']]>', $wpse_excerpt);
$wpse_excerpt = strip_tags($wpse_excerpt, wpse_allowedtags());
/*IF you need to allow just certain tags. Delete if all tags are allowed */
//Set the excerpt word count and only break after sentence is complete.
$excerpt_word_count = 75;
$excerpt_length = apply_filters('excerpt_length', $excerpt_word_count);
$tokens = array();
$excerptOutput = '';
$count = 0;
// Divide the string into tokens; HTML tags, or words, followed by any whitespace
preg_match_all('/(<[^>]+>|[^<>\\s]+)\\s*/u', $wpse_excerpt, $tokens);
foreach ($tokens[0] as $token) {
if ($count >= $excerpt_length && preg_match('/[\\,\\;\\?\\.\\!]\\s*$/uS', $token)) {
// Limit reached, continue until , ; ? . or ! occur at the end
$excerptOutput .= trim($token);
break;
}
// Add words to complete sentence
$count++;
// Append what's left of the token
$excerptOutput .= $token;
}
$wpse_excerpt = trim(force_balance_tags($excerptOutput));
// $wpse_excerpt .= $excerpt_end ;
$excerpt_more = apply_filters('excerpt_more', ' ' . $excerpt_end);
$pos = strrpos($wpse_excerpt, '</');
if ($pos !== false) {
// Inside last HTML tag
$wpse_excerpt = substr_replace($wpse_excerpt, $excerpt_end, $pos, 0);
// Add read more next to last word
} else {
// After the content
$wpse_excerpt .= $excerpt_more;
//Add read more in new paragraph
}
return $wpse_excerpt;
}
/* else {
return 'AAA ! ' . $raw_excerpt;
} */
// add read more link to the manual extract
$wpse_excerpt .= $excerpt_end;
// return the manual extract
// return apply_filters('wpse_custom_wp_trim_excerpt', 'AAA ! ' . $wpse_excerpt, $raw_excerpt);
return apply_filters('wpse_custom_wp_trim_excerpt', $wpse_excerpt, $raw_excerpt);
}
function wpse_custom_wp_trim_excerpt($wpse_excerpt)
{
$raw_excerpt = $wpse_excerpt;
if ('' == $wpse_excerpt) {
$wpse_excerpt = get_the_content('');
$wpse_excerpt = strip_shortcodes($wpse_excerpt);
$wpse_excerpt = apply_filters('the_content', $wpse_excerpt);
$wpse_excerpt = str_replace(']]>', ']]>', $wpse_excerpt);
$wpse_excerpt = strip_tags($wpse_excerpt, wpse_allowedtags());
/*IF you need to allow just certain tags. Delete if all tags are allowed */
//Set the excerpt word count and only break after sentence is complete.
$excerpt_word_count = 75;
$excerpt_length = apply_filters('excerpt_length', $excerpt_word_count);
$tokens = array();
$excerptOutput = '';
$count = 0;
// Divide the string into tokens; HTML tags, or words, followed by any whitespace
preg_match_all('/(<[^>]+>|[^<>\\s]+)\\s*/u', $wpse_excerpt, $tokens);
foreach ($tokens[0] as $token) {
if ($count >= $excerpt_length && preg_match('/[\\,\\;\\?\\.\\!]\\s*$/uS', $token)) {
// Limit reached, continue until , ; ? . or ! occur at the end
$excerptOutput .= trim($token);
break;
}
// Add words to complete sentence
$count++;
// Append what's left of the token
$excerptOutput .= $token;
}
$wpse_excerpt = trim(force_balance_tags($excerptOutput));
$excerpt_end = ' <a href="' . esc_url(get_permalink()) . '">' . ' » ' . sprintf(__('Read more about: %s »', 'wpse'), get_the_title()) . '</a>';
$excerpt_more = apply_filters('excerpt_more', ' ' . $excerpt_end);
//$pos = strrpos($wpse_excerpt, '</');
//if ($pos !== false)
// Inside last HTML tag
//$wpse_excerpt = substr_replace($wpse_excerpt, $excerpt_end, $pos, 0); /* Add read more next to last word */
//else
// After the content
//$wpse_excerpt .= $excerpt_more; /*Add read more in new paragraph */
return $wpse_excerpt;
}
return apply_filters('wpse_custom_wp_trim_excerpt', $wpse_excerpt, $raw_excerpt);
}
