xyqfer

function selectText(textbox, startIndex, stopIndex) {
    if (textbox.setSelectionRange) {
        textbox.setSelectionRange(startIndex, stopIndex);
    } else if (textbox.createTextRange) {
        var range = textbox.createTextRange();
        range.collapse(true);
        range.moveStart("character", startIndex);
        range.moveEnd("character", stopIndex - startIndex);
        range.select();
    }

xyqfer

var toType = function(obj) {
      return Object.prototype.toString.call(o).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
}

xyqfer

// forEach

if (typeof Array.prototype.forEach != "function") {
  Array.prototype.forEach = function (fn, context) {
    for (var k = 0, length = this.length; k < length; k++) {
      if (typeof fn === "function") {
        fn.call(context, this[k], k, this);
      }
    }
  };

xyqfer

<?php
error_reporting( E_ALL );
 
// 测试
imagezoom('1.jpg', '2.jpg', 400, 300, '#FFFFFF');
 
/*
    php缩略图函数：
        等比例无损压缩，可填充补充色 author: 华仔
    主持格式：

xyqfer

<?php
$url='http://twitter.com/statuses/user_timeline/16387631.json'; //rss link for the twitter timeline
print_r(get_data($url)); //dumps the content, you can manipulate as you wish to
 
/* gets the data from a URL */
 
function get_data($url)
{
  $ch = curl_init();
  $timeout = 5;

xyqfer

/* cookies.js */
/*
     Example File From "JavaScript and DHTML Cookbook"
     Published by O'Reilly & Associates
     Copyright 2003 Danny Goodman
*/
 
// utility function to retrieve a future expiration date in proper format;
// pass three integer parameters for the number of days, hours,
// and minutes from now you want the cookie to expire; all three

xyqfer

<?php
  header("Expires: Tue, 01 Jul 2001 06:00:00 GMT");
  header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
  header("Cache-Control: no-store, no-cache, must-revalidate");
  header("Cache-Control: post-check=0, pre-check=0", false);
  header("Pragma: no-cache");
?>

xyqfer

function get_clientip(){
    if(isset($_SERVER)){
        if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])){
            $realip = $_SERVER['HTTP_X_FORWARDED_FOR'];
        }elseif (isset($_SERVER['HTTP_CLIENT_IP'])){
            $realip = $_SERVER['HTTP_CLIENT_IP'];
        }else{
            $realip = $_SERVER['REMOTE_ADDR'];
        }
    }else{

xyqfer

/**
 * Returns the contents of a web page
 *
 * Opens a remote web document, and returns the contents.  This method
 * uses sockets to get the document.  Returns the contents of the document with
 * the headers being stored in the $headers variable.
 * This method can handle 301 and 302 redirects, but will return false
 * if anything other than those status codes, or a 200, is returned by
 * the web server.
 *

xyqfer

selector {
  opacity: .75; /* Standard: FF gt 1.5, Opera, Safari */
  filter: alpha(opacity=75); /* IE lt 8 */
  -ms-filter: "alpha(opacity=75)"; /* IE 8 */
  -khtml-opacity: .75; /* Safari 1.x */
  -moz-opacity: .75; /* FF lt 1.5, Netscape */
}