# tar -zxvf autoconf-2.13.tar.gz
# cd autoconf-2.13
# ./configure --prefix=/usr/local/autoconf
# make
# make install
# export PHP_AUTOCONF=/usr/local/autoconf/bin/autoconf
# export PHP_AUTOHEADER=/usr/local/autoconf/bin/autoheader

header ( "Content-type: text/html;charset=utf-8" );
set_time_limit(0);
include('Database.class.php');
$db = new Database('127.0.0.1', 'root', 'root', 'test'); //数据库
 
$fp = fopen('171w.txt', 'r'); //文件
$i=1; //开始行数
 
$array = array();  //用来存放从XXX-XXX行的数据的数组
 
//回调函数
function callback($now) {
	global $db, $array, $i, $fp;
    if(empty($array)) {             //为了节省资源..我们只生成一次数组
        while (!feof($fp)) {
           if($i == $now) {         //循环到需要读取的行数时
               for($j=$i;$j< =$i+999;$j++) {         //读取下面的1000行并存储到数组中
                   $array[$j] = stream_get_line($fp, 1000000, "\n");
               }
               break;
           }
           stream_get_line($fp, 1000000, "\n");    //实践证明 stream_get_line 比 fgets 快很多..
           $i++;
        }
    }
 
    $db->insert("INSERT INTO test(name) VALUES('{$array[$now]}')");  //插入到数据库中
}
 
 
include('SkiyoProcess.class.php');
 
$sp = new SkiyoProcess(2, 1000, 171000);  //间隔为2秒  每次插入1000条数据 一共171000行数据
$sp->process('callback');

<s:element name="somefunc">
<s:complexType>
  <s:sequence>
    <s:element minOccurs="0" maxOccurs="1" name="param1" type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="param2" type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="info" type="tns:info" />
  </s:sequence>
</s:complexType>
</s:element>
<s:complexType name="info">
<s:complexContent mixed="false">
  <s:sequence>
    <s:element minOccurs="0" maxOccurs="1" name="var1" type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="var2" type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="var3" type="s:string" />
    <s:element minOccurs="0" maxOccurs="1" name="var-4" type="s:string" />
  </s:sequence>
</s:complexContent>
</s:complexType>

$time = microtime(1);
for($i=0;$i< =100000;$i++) {
    ~~4.9;
}
echo microtime(1) - $time;
echo "<br>";
$time = microtime(1);
for($i=0;$i< =100000;$i++) {
    floor(4.9);
}
echo microtime(1) - $time;

include('GoogleShorter.class.php');
$g = new GoogleShorter();
echo $g->getURL('http://www.skiyo.cn/');

<?php
/**
 * TinyURL生成类
 *
 * @link http://skiyo.cn
 * @author Jessica
 * @license MIT
 */
class TinyURL {
 
	/**
	 * 组成URL的大小写字母
	 * 
	 * @var array
	 */
	protected $alpha = array();
 
	/**
	 * 数组数量
	 * 
	 * @var int
	 */
	protected $count = 0;
 
	/**
	 * 构造器 生成URL数组
	 *
	 * @access public
	 */
	public function  __construct() {
		$this->alpha = array_merge(range(0, 9), range('a', 'z'), range('A', 'Z'));
		$this->count = count($this->alpha);
	}
 
	/**
	 * 通过数字生成唯一的URL
	 * 
	 * @param int $num
	 * @return string
	 */
	public function getURL($num) {
		$num = (int)$num;
		$url = '';
		while($num >= 1) {
			$url .= $num < $this->count ? $this->alpha[$num] : $this->alpha[$num%$this->count];
			$num = (int)($num)/$this->count;
		}
		$url =  strrev($url);
		return $url;
	}
}
 
/**
 * @example
 */
$t = new TinyURL();
for($i=1;$i<=10000;$i++) {
	echo $t->getURL($i). '<br />';
}

include_once "/includes/date.class.php";
$date = new Date("March 20, 2039 11:30 PM");
echo $date->format("d-M-Y");
 
$date = new Date();
echo $date->format("M d, Y","2079/12/20 12:30:23");

CREATE TABLE IF NOT EXISTS `url` (
  `id` int(11) NOT NULL auto_increment,
  `tiny` char(10) character set utf8 collate utf8_bin NOT NULL default '',
  `url` text NOT NULL,
  PRIMARY KEY  (`id`),
  UNIQUE KEY `tiny` (`tiny`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 AUTO_INCREMENT=1;