PHP extrp_filter_stopwords示例

示例#1

文件： class-extrp-excerpt.php 项目： Jevuska/extended-related-posts

 protected function get_query()
 {
     static $last = null;
     static $lastsplit = null;
     if ($last == $this->q) {
         return $lastsplit;
     }
     $text = preg_replace('/[._-]+/', '', $this->q);
     $r = explode(' ', $text);
     if (!array_filter($r)) {
         return $lastsplit;
     }
     $words = extrp_filter_stopwords($r);
     if (!array_filter($words)) {
         return $lastsplit;
     }
     return array_values(array_unique($words));
 }

示例#2

文件： functions.php 项目： Jevuska/extended-related-posts

function extrp_split_title($post_id)
{
    global $extrp_sanitize;
    $post_title = get_the_title(absint($post_id));
    if (!empty($post_title)) {
        $post_title = $extrp_sanitize->remove_char($post_title);
        $array = explode(' ', $post_title);
        return extrp_filter_stopwords($array);
    }
    return false;
}