![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiI2EzX4xSZz91ZsAzNfRHLGZkRGZkRfJ3bs92YsAjMfVmepNHL4tmeNhXWE1EeRpHW1x2RlBnVyQWQClGVF5UMR9Fd4VGdsATNfd3bkFGazxSUhxGatJGbwhFT1Y0Mk9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnL3QWZ3EWOjlzN1cDM4QTOhJmMwQDOkRDMiRDMmNTOiNzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
<?php
defined('IN_PHPCMS') or exit('No permission resources.');
$number = intval($_GET['number']);
$title = $_POST['data'];
echo get_keywords($title, $number);
function get_keywords($title, $number = 3)
{
$title = trim(strip_tags($title));
if (empty($title)) {
return '';
}
$url = 'http://116.196.101.207/get.php?source=' . urlencode($title) . '¶m1=1¶m2=1&json=1';
$res = file_get_contents($url);
$resArr = json_decode($res, true);
$keywords = [];
foreach ($resArr as $k => $v) {
$keywords[] = $v['t'];
}
return implode(' ', $keywords);
}
把代碼替換掉檔案api/get_keywords.php就可以了