GerBawn

<?php
session_start();
function createCaptcha(){
	$image = imagecreatetruecolor(100, 30);
	$bgColor = imagecolorallocate($image, 255, 255, 255);
	imagefill($image, 0, 0, $bgColor);
	$captcha = '';
	for($i = 0; $i < 4; $i++){
		$fontSize = 6;
		$fontColor = imagecolorallocate($image, mt_rand(0, 155), mt_rand(0, 155), mt_rand(0, 155));

GerBawn

<?php
/**
 * Created by PhpStorm.
 * User: Ger
 * Date: 2015/3/31
 * Time: 20:54
 */

class ImageWaterMark {

GerBawn

<?php
/**
*使用socket与smtp服务器通信，进而发送邮件
* @author GerBawn <[email protected]>
* @version 1.0
* @Last Modified 2015/07/18
*/
class MyMail{

    /**

GerBawn

.bubble{
    position: relative;
    background-color: #292929;
    width: 200px;
    height: 150px;
    /*line-height: 150px;*/
    color: white;
    display: table;
    text-align: center;
    border-radius: 10px;

GerBawn

<?php
function transformHTML($string, $length = null) {
    // Helps prevent XSS attacks
    // 去除多余空白.
    $string = trim($string);
    // 同意转为utf8编码
    $string = utf8_decode($string);

    $string = htmlentities($string, ENT_NOQUOTES);
    $string = str_replace("#", "&#35;", $string);

GerBawn

SELECT DISTINCT
    CONCAT('SELECT ',ndxcollist,' FROM ',db,'.',tb,
    ' ORDER BY ',ndxcollist,';') SelectQueryToLoadCache
    FROM
    (
        SELECT
            engine,table_schema db,table_name tb,
            index_name,GROUP_CONCAT(column_name ORDER BY seq_in_index) ndxcollist
        FROM
        (

GerBawn

/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,

GerBawn

<?php
function downloadFile($url, $saveName){
    set_time_limit(0);

    // create a new cURL resource
    $ch = curl_init();

    // set URL and other appropriate options
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, false);

GerBawn

<?php
    $file = "/tmp/dummy.tar.gz";
    header("Content-type: application/octet-stream");
    header('Content-Disposition: attachment; filename="' . basename($file) . '"');
    header("Content-Length: ". filesize($file));
    readfile($file);

?>

GerBawn

<?php
/**
 * Created by PhpStorm.
 * User: tew
 * Date: 2015/9/23
 * Time: 9:32
 */
class mcrypt{
    public static $key = '7fdc4b8e';
    public static function encode($text){