Wordpress-中文摘要寫法

wordpress_chinese_excerpt.php

<?php
//Normal Version
function chinese_excerpt($text, $lenth=100) {
$text = mb_substr($text,0, $lenth);
 return $text;
}
add_filter('the_excerpt', 'chinese_excerpt');

//Improved Version
//加上UTF-8參數以及strip_tags，
//移除html標記，避免影響版面

function chinese_excerpt($text, $lenth=36) {
$text = mb_substr(strip_tags($text),0, $lenth, 'UTF-8').'…';
 return $text;
}
add_filter('the_excerpt', 'chinese_excerpt');