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Source View: excerpt_length

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Source View

Line Code
1824      $raw_excerpt = $text;
1825      if ( '' == $text ) {
1826           $text = get_the_content('');
1827
1828           $text = strip_shortcodes( $text );
1829
1830           $text = apply_filters('the_content', $text);
1831           $text = str_replace(']]>', ']]>', $text);
1832           $text = strip_tags($text);
1833           $excerpt_length = apply_filters('excerpt_length', 55);
1834           $excerpt_more = apply_filters('excerpt_more', ' ' . '[...]');
1835           $words = preg_split("/[\n\r\t ]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY);
1836           if ( count($words) > $excerpt_length ) {
1837                array_pop($words);
1838                $text = implode(' ', $words);
1839                $text = $text . $excerpt_more;
1840           } else {
1841                $text = implode(' ', $words);
1842           }