sugartiger

css floating

2010-10-19T17:21:00.000-07:00

1. margin

.news {background-color: gray; border: solid 1px black;}

.news img {float: left;}

.news p {float: right; }

some text

2. margin sample

.news {background-color: gray; border: solid 1px black;}

.news img {float: left; }

.news p { float: right; }

.clear {clear: both; }

some text

3. div floating

.news { background-color: gray; border: solid 1px black; float: left; }

.news img { float: left; }

.news p { float: right; }

some text

.news p { float: right; }

some text

new season fresh blood

2010-10-19T17:17:00.001-07:00

2008-12-04T01:36:00.000-08:00

The Sony Ericsson W980 brings an unrivalled music experience that gives you every excuse to lose yourself in acoustic bliss.

create a simple template engine

2008-12-04T01:31:00.000-08:00

template.php
==================================================================================================
/**
* @filename :firephp.php
* @author :xusong lie
* @e-mail :liexusong@yahoo.com.cn
* @date :2008-05-03
*/

class Firephp {
var $tpl_vars;
var $template_c = 'template_c/';

function Firephp() {
$this->tpl_vars = array();
}//end of firephp()

function assign($key,$val=null) {
if(!isset($key)) return false;
if(is_array($key) && !isset($val)) {
if(sizeof($this->tpl_vars) > 0) {
$this->tpl_vars = array_merge($this->tpl_vars,$key);
} else {
$this->tpl_vars = $key;
}
} else {
$this->tpl_vars[$key] = $val;
}
return true;
}//end of assign()

function parse($filename) {
if(!file_exists($filename)) die('Template is not exists.');
$content = ''."\n";
$content .= file_get_contents($filename);
$pattern = "/\\$[a-zA-Z_]{1,}[a-zA-Z0-9_]{0,}/";
preg_match_all($pattern,$content,$matchs);

foreach($matchs[0] as $match) {
if(!isset($this->tpl_vars[substr($match,1,strlen($match))])) die("Variable {$match} had not defined.");
}

$content = preg_replace("/\\{\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\\}/",'tpl_vars["\\1"]; ?>',$content);
//start if
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}==\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] == $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}>\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] > $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}>=\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] >= $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}<\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] < $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}<=\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] <= $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}!=\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] != $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}===\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] === $this->tpl_vars["\\2"]):?>',$content);

$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}==\s{0,}(\S{1,})\}/','tpl_vars["\\1"] == \\2):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}>\s{0,}(\S{1,})\}/','tpl_vars["\\1"] > \\2):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}>=\s{0,}(\S{1,})\}/','tpl_vars["\\1"] >= \\2):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}<\s{0,}(\S{1,})\}/','tpl_vars["\\1"] < \\2):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}<=\s{0,}(\S{1,})\}/','tpl_vars["\\1"] <= \\2):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}!=\s{0,}(\S{1,})\}/','tpl_vars["\\1"] != \\2):?>',$content);
$content = preg_replace('/\{if \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}===\s{0,}(\S{1,})\}/','tpl_vars["\\1"] === \\2):?>',$content);
$content = preg_replace('/\{if \S{1,}\}/','',$content);
//end if

//start else if
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}==\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] == $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}>\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] > $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}>=\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] >= $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}<\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] < $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}<=\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] <= $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}!=\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] != $this->tpl_vars["\\2"]):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}===\s{0,}\\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] === $this->tpl_vars["\\2"]):?>',$content);

$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}==\s{0,}(\S{1,})\}/','tpl_vars["\\1"] == \\2):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}>\s{0,}(\S{1,})\}/','tpl_vars["\\1"] > \\2):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}>=\s{0,}(\S{1,})\}/','tpl_vars["\\1"] >= \\2):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}<\s{0,}(\S{1,})\}/','tpl_vars["\\1"] < \\2):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}<=\s{0,}(\S{1,})\}/','tpl_vars["\\1"] <= \\2):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}!=\s{0,}(\S{1,})\}/','tpl_vars["\\1"] != \\2):?>',$content);
$content = preg_replace('/\{elseif \\$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\s{0,}===\s{0,}(\S{1,})\}/','tpl_vars["\\1"] === \\2):?>',$content);
$content = preg_replace('/\{if \S{1,}\}/','',$content);
//end else if

//start foreach
$content = preg_replace('/\{section \$([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,}) in @([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','tpl_vars["\\1"] as \$\\2): ?>',$content);
$content = preg_replace('/\{@([a-zA-Z_]{1,}[a-zA-Z0-9_]{0,})\}/','',$content);
//end foreach
$content = preg_replace('/\{include ([^\{\}]+)\}/','',$content);
/*
$content = preg_replace('/\{foreach (\S{1,})\}/','',$content);
*/
$content = str_replace(array('{else}','{/if}','{/section}'),array('','',''),$content);

$fp = fopen($this->template_c.md5($filename).'.php','w');
fwrite($fp,$content);
}//end of parse();

function display($filename) {
$cacheFile = $this->template_c.md5($filename).'.php';
if(file_exists($cacheFile)) {
if(filemtime($filename) > filemtime($cacheFile)) {
$this->parse($filename);
}
} else {
$this->parse($filename);
}
include_once($cacheFile);
}//end of display()
}
?>

test page
==================================================================================================
include_once("template.php");
$tpl = new Firephp();
$tpl->assign('a','hello');
$tpl->assign('b','world');
$tpl->assign('c','hello');
$tpl->assign('array',array('t','o','n','y'));
$tpl->display('tpl.html');
?>

sample board
==================================================================================================
{$a} {$b} {if $a == 'hello'} hello {/if} {if $b != $a} world {/if}

{section $array in @a}
{@a}
{/section}

=========================================
key in: hello world hello world tony

a sample to make a tree by php

2008-12-04T01:08:00.000-08:00

SQL code
CREATE TABLE `tree` (
  `id` int(11) NOT NULL,
  `name` varchar(255) collate utf8_bin NOT NULL,
  `parent` int(11) NOT NULL,
  `ischild` int(11) NOT NULL default '0',
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

PHP code
mysql_connect('localhost', 'root', '123456');
mysql_select_db("wz");
mysql_query("set names 'utf8'");
//获得顶节点
$sql = "select id, name,ischild from tree where parent = 0 order by id asc";
$result = mysql_query($sql);
while($row = mysql_fetch_array($result))
{
extract($row);

$icon = $ischild ? "javascript:expand(\"div$id\");'>+":"-";
$name = $icon . $name;
echo "

" . $name;
if($ischild)
{
getNode($id, 0);
}
echo "

";
}
function getNode($id, $level)
{
$sql = "select id, name, ischild from tree where parent = $id order by id asc ";
$result = mysql_query($sql);
$level++;
  while($row = mysql_fetch_array($result))
  {
   extract($row);
      $icon = $ischild ? "+":"-";
      $name = $icon . $name;
      echo "

" . echoChar("    ", $level)  . $name;
      if($ischild)
      {
         getNode($id, $level);
      }
      echo "

";
}
}
function echoChar($char, $num)
{
for($i=0;$i< $num; $i++) { $strChar .= $char; } return $strChar; } ?>

use php to make numbers

2008-11-19T17:00:00.000-08:00

Header("Content-type:image/png");
session_start();
$authnum_session = ’’;
$str = ’ABCDE69FIJKLMNO78PVWXYZabcdeQRSTUfghijkmn3pqrstGHuvwxyz120’;
$l = strlen($str);
for($i=1;$i<=4;$i++)
{
$num=rand(0,$l-1);
$authnum_session.= $str[$num];
}
session_register("authnum_session");

$_SESSION["authnum_session"]
srand((double)microtime()*1000000);
$im = imagecreate(50,20);
$black = ImageColorAllocate($im, 0,0,0);
$white = ImageColorAllocate($im, 255,255,255);
$gray = ImageColorAllocate($im, 200,200,200);
imagefill($im,68,30,$gray);
$li = ImageColorAllocate($im, 220,220,220);
for($i=0;$i<3;$i++)
{
imageline($im,rand(0,30),rand(0,21),rand(20,40),rand(0,21),$li);
}

imagestring($im, 5, 8, 2, $authnum_session, $white);
for($i=0;$i<90;$i++)
{
imagesetpixel($im, rand()%70 , rand()%30 , $gray);
}
ImagePNG($im);
ImageDestroy($im);
?>

???

2008-11-19T04:50:00.000-08:00

Archeology first began during the 1920s when Western people like J.G. Andersson discovered remains of the prehistorical past. The three people engaging in digging out and thus doubting the traditional accounts of the past were Wang Guowei (d.1927), Luo Zhenyu (d.1940), and Gu Jiegang (d. 1980). Early Chinese archeology suffered under the permanent civil war but was sovereign enough to refuse foreign help for a long time. National proud makes archeology a very important item today.

ten thousand nights of thunder

2008-10-20T12:46:00.000-07:00

[Guy]
I was not looking for arty farty love
I wanted someone to love completely
Someone
More than weekly
[Girl]
I was looking for a decent boy
For a tender glance
For a safety dance
[Both]
The wuthering heights and the stormy nights
You give me ten thousand nights of thunder
But I will give them all back to you 'cause you're so ooh
(Doo doo doo)
So ahh
(Doo doo doo)
So cool
[Guy]
You came like a thief in the night and stole my heart
[Both]
Ooh
Like a solitude erasure
Like an elevator
[Girl]
And I know we'd do anything for love
[Guy]
(Oh yeah]
[Girl]
And it is you and me
(Whoa)
(Oh)
(Oh
For all eternity
[Both]
The wuthering heights and the stormy nights
You give me ten thousand nights of thunder
But I will give them all back to you 'cause you're so ooh
(Doo doo doo)
So ahh
(Doo doo doo)
So cool
(Baby you're so super)
(Supremely)
(Ba ba di oh)
It feels like ten thousand nights of thunder when I spend one with you
You're so ooh
(Doo doo doo)
So ahh
(Doo doo doo)
So cool
(Baby you're so super)
(Supremely)
(Ba ba di oh)
[Guy]
Baby
Baby you're irresistible and I'm insatiable
[Girl]
Ooh
Ooh
Ooh
Oh
Oh
[Guy]
Yeah
Love is an ocean of sweet emotion
(Sweet emotion]
[Both]
You give me ten thousand nights of thunder
But I will give them all back to you 'cause you're so ooh
(Doo doo doo)
So ahh
(Doo doo doo)
So cool
(Baby you're so super)
(Supremely)
(Ba ba di oh)
It feels like ten thousand nights of thunder when I spend one with you
You're so ooh
(Doo doo doo)
So ahh
(Doo doo doo)
So cool
(Baby you're so super)
(Supremely)
(Ba ba di oh)
You give me ten thousand nights of thunder
But I will give them all back to you 'cause you're so ooh
(Doo doo doo)
So ahh
(Doo doo doo)
So cool
(Baby you're so super)
(Supremely)
(Ba ba di oh)
Yeah
Doo doo doo
Doo doo doo
Doo doo doo doo doo doo
You're so ooh
(You're so)
So ahh
(You're so)
So cool
(Baby you're so super)
(Supremely)
(Ba ba di oh)
Doo doo doo
Doo doo doo
Doo doo doo doo doo doo
(Oh yeah)
You're so ooh
(You're so)
So ahh
(You're so)
So cool
(Baby)
(Baby you're)
Doo doo doo
(Oh yeah)
Doo doo doo
(Oh)
Doo doo doo doo doo doo
You're so ooh
(You're so)
So ahh
(You're so)
So cool
(Whoa)
(Oh)
(Yeah)
Doo doo doo
Doo doo doo
Doo doo doo doo doo doo
You're so ooh
So ahh
So cool
Doo doo doo
Doo doo doo
Doo doo doo doo doo doo

2008-10-06T23:37:00.001-07:00

Researchers have analyzed the dynamics of how blogs become popular. There are essentially two measures of this: popularity through citations, as well as popularity through affiliation (i.e. blogroll). The basic conclusion from studies of the structure of blogs is that while it takes time for a blog to become popular through blogrolls, permalinks can boost popularity more quickly, and are perhaps more indicative of popularity and authority than blogrolls, since they denote that people are actually reading the blog's content and deem it valuable or noteworthy in specific cases.
The blogdex project was launched by researchers in the MIT Media Lab to crawl the Web and gather data from thousands of blogs in order to investigate their social properties. It gathered this information for over 4 years, and autonomously tracked the most contagious information spreading in the blog community, ranking it by recency and popularity. It can therefore be considered the first instantiation of a memetracker. The project is no longer active, but a similar function is now served by tailrank.com.
Blogs are given rankings by Technorati based on the number of incoming links and Alexa Internet based on the Web hits of Alexa Toolbar users. In August 2006, Technorati found that the most linked-to blog on the internet was that of Chinese actress Xu Jinglei.[10] Chinese media Xinhua reported that this blog received more than 50 million page views, claiming it to be the most popular blog in the world. Technorati rated Boing Boing to be the most-read group-written blog.
Gartner forecasts that blogging will peak in 2007, leveling off when the number of writers who maintain a personal Web site reaches 100 million. Gartner analysts expect that the novelty value of the medium will wear off as most people who are interested in the phenomenon have checked it out, and new bloggers will offset the number of writers who abandon their creation out of boredom. The firm estimates that there are more than 200 million former bloggers who have ceased posting to their online diaries, creating an exponential rise in the amount of "dotsam" and "netsam" — that is to say, unwanted objects on the Web (analogous to flotsam and jetsam).

2008-10-06T23:37:00.000-07:00

the real world sucks!

2008-10-03T06:42:00.000-07:00

The real world sucks! But you love it!