protected function init()
{
session_start();
if (empty($_SESSION['user_info']) || empty($_POST['content'])) {
echo 'error';
exit;
} else {
$content = $_POST['content'];
$id = $_POST['id'];
$name = $_SESSION['user_info']['nickname'];
$header = $_SESSION['user_info']['header'];
if (empty($header)) {
$header = 'http://7xngw8.com1.z0.glb.clouddn.com/title.png';
//默认头像
}
$local_db = new lhh_db();
//检验是不是重复参与的，并计入参与人数
$num = $local_db->count('dbd_comment', '*', array('AND' => array('u_name' => $name, 'dbd_id' => $id)));
if (empty($num)) {
$local_db->update('dbd_list', array('count[+]' => 1), array('id' => $id));
}
date_default_timezone_set('PRC');
$re = $local_db->insert('dbd_comment', array('u_name' => $name, 'header' => $header, 'dbd_id' => $id, 'content' => $content, 'time' => time(), 'up' => 0));
if ($re > 0) {
echo 'ok';
} else {
echo 'fail';
}
}
}
<?php
/**
* Created by PhpStorm.
* User: KeenSting
* Date: 2015/11/24
* Time: 19:56
*/
require 'medoo.php';
$db = new lhh_db();
$id = $_POST['id'];
$re = $db->count('dbd_comment', '*', array('dbd_id' => $id));
echo $re;
<?php
/**
* Created by PhpStorm.
* User: KeenSting
* Date: 2015/11/24
* Time: 20:47
*/
require 'medoo.php';
$id = $_POST['id'];
session_start();
if (empty($_SESSION['user_info']) || empty($_POST)) {
echo 'error';
exit;
}
$db = new lhh_db();
$num = $db->count('dbd_record', '*', array('AND' => array('comment_id' => $id, 'uid' => $_SESSION['user_info']['uid'])));
if (empty($num)) {
$db->update('dbd_comment', array('up[+]' => 1), array('id' => $id));
$db->insert('dbd_record', array('comment_id' => $id, 'uid' => $_SESSION['user_info']['uid']));
echo 'ok';
} else {
echo 'repeat';
}
