復(fù)制代碼 代碼如下:

<?php
$discuz_url = 'http://127.0.0.1/discuz/';//論壇地址
$login_url = $discuz_url .'logging.php?action=login';//登錄頁地址

$post_fields = array();
//以下兩項(xiàng)不需要修改
$post_fields['loginfield'] = 'username';
$post_fields['loginsubmit'] = 'true';
//用戶名和密碼，必須填寫
$post_fields['username'] = 'tianxin';
$post_fields['password'] = '111111';
//安全提問
$post_fields['questionid'] = 0;
$post_fields['answer'] = '';
//@todo驗(yàn)證碼
$post_fields['seccodeverify'] = '';
//獲取表單FORMHASH
$ch = curl_init($login_url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$contents = curl_exec($ch);
curl_close($ch);
preg_match('/<input/s*type="hidden"/s*name="formhash"/s*value="(.*?)"/s*//>/i', $contents, $matches);
if(!empty($matches)) {
$formhash = $matches[1];
} else {
die('Not found the forumhash.');
}

//POST數(shù)據(jù)，獲取COOKIE,cookie文件放在網(wǎng)站的temp目錄下
$cookie_file = tempnam('./temp','cookie');
$ch = curl_init($login_url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookie_file);
curl_exec($ch);
curl_close($ch);
//取到了關(guān)鍵的cookie文件就可以帶著cookie文件去模擬發(fā)帖,fid為論壇的欄目ID
$send_url = $discuz_url."post.php?action=newthread&fid=2";

$ch = curl_init($send_url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
$contents = curl_exec($ch);
curl_close($ch);
//這里的hash碼和登陸窗口的hash碼的正則不太一樣，這里的hidden多了一個(gè)id屬性
preg_match('/<input/s*type="hidden"/s*name="formhash"/s*id="formhash"/s*value="(.*?)"/s*//>/i', $contents, $matches);
if(!empty($matches)) {
$formhash = $matches[1];
} else {
die('Not found the forumhash.');
}

$post_data = array();
//帖子標(biāo)題
$post_data['subject'] = 'test2';
//帖子內(nèi)容
$post_data['message'] = 'test2';
$post_data['topicsubmit'] = "yes";
$post_data['extra'] = '';
//帖子標(biāo)簽
$post_data['tags'] = 'test';
//帖子的hash碼，這個(gè)非常關(guān)鍵！假如缺少這個(gè)hash碼，discuz會(huì)警告你來路的頁面不正確
$post_data['formhash']=$formhash;

$ch = curl_init($send_url);
curl_setopt($ch, CURLOPT_REFERER, $send_url); //偽裝REFERER
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie_file);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
$contents = curl_exec($ch);
curl_close($ch);
//清理cookie文件
unlink($cookie_file);
?>