:::
6-12 templates/op_snews_list.tpl
6-13 function_block.php
<?php
if (!function_exists('word_cut')) {
function word_cut($string, $limit, $pad = "...")
{
$len = mb_strlen($string, 'UTF-8');
if ($len <= $limit) {
return $string;
}
//先找出裁切後的字串有多少英文字
$tmp_content = mb_substr($string, 0, $limit, 'UTF-8');
preg_match_all('/(\w)/', $tmp_content, $match);
$eng = count($match[1]);
$add = round($eng / 2, 0);
$limit += $add;
$string = mb_substr($string, 0, $limit, 'UTF-8');
return $string . $pad;
}
}
