strpos

<?php$userAgent = $_SERVER['HTTP_USER_AGENT']; //获取浏览器信息if (!strpos($userAgent, 'MicroMessenger')) { echo '这里是微信外面';}else if(strpos(strtolower($userAgent), 'android')||strpos($userAgent, 'adr')){header('Content-type: application/vnd.ms-word;charset=utf-8');header('Content-Disposition:attachment; filename="/Content/1.docx"');}else {echo '这里是苹果';} 来源： https://www.cnblogs.com/tyqing/p/11936128.html

0x00 前言 审计cms： 禅道开源项目管理软件 版本：9.2.1 工具：phpstorm+xdebug+seay 网站地址：http://localhost/CodeReview/ZenTaoPMS.9.2.1/www/ 严重参考： https://www.cnblogs.com/iamstudy/articles/chandao_pentest_1.html https://www.anquanke.com/post/id/160473 0x01 路由 审计cms，首先要研究cms的路由，关注网站根目录下的 .htaccess文件 。该文件出现： <IfModule mod_rewrite.c> RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteRule (.*)$ index.php/$1 [L] </IfModule> 所有url，除了文件或者目录，都重写到index.php下。既该cms的入口文件是index.php。 查看 index.php 文件。 加载框架类： include '../framework/router.class.php'; include '../framework/control.class.php';

Here's the error: For: PHP 5.2+ Warning: strpos() [function.strpos]: Empty delimiter in /helper.php on line 445 and here is the code on that line: if($src = $img->getAttribute('src') AND strpos($src,$fgParams->get('base')) === false) { // prevents repeat processing EgivaUtility::profiling('Processing Image SRC: '.$src); // fix rel paths $src = EgivaUtility::encode_url(EgivaUtility::makeAbsUrl($origLink,$src)); if($image_details = @getimagesize($src) AND !in_array($image_details[0],array(1,2)) AND !in_array($image_details[1],array(1,2))) { EgivaUtility::profiling('Image Details: '.print_r(

$domains = file('../../domains.txt'); $keywords = file('../../keywords.txt'); $domains will be in format of: 3kool4u.com,9/29/2013 12:00:00 AM,AUC 3liftdr.com,9/29/2013 12:00:00 AM,AUC 3lionmedia.com,9/29/2013 12:00:00 AM,AUC 3mdprod.com,9/29/2013 12:00:00 AM,AUC 3mdproductions.com,9/29/2013 12:00:00 AM,AUC keywords will be in format of: keyword1 keyword2 keyword3 I guess I would really like to do an array for keywords from a file and search each line of domains.txt for matches. Not sure where to start as I'm confused at the difference of preg_match, preg_match_all, and strpos and more or less

PHP判断是否为手机端的方法 private function ismobile() { // 如果有HTTP_X_WAP_PROFILE则一定是移动设备 if (isset($_SERVER['HTTP_X_WAP_PROFILE'])) { return true; } //此条摘自TPM智能切换模板引擎，适合TPM开发 if (isset($_SERVER['HTTP_CLIENT']) && 'PhoneClient' == $_SERVER['HTTP_CLIENT']) { return true; } //如果via信息含有wap则一定是移动设备,部分服务商会屏蔽该信息 if (isset($_SERVER['HTTP_VIA'])) //找不到为flase,否则为true { return stristr($_SERVER['HTTP_VIA'], 'wap') ? true : false; } //判断手机发送的客户端标志,兼容性有待提高 if (isset($_SERVER['HTTP_USER_AGENT'])) { $clientkeywords = array( 'nokia', 'sony', 'ericsson', 'mot', 'samsung', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips',

详情请见手册，好好练习也很简单 　　 一、去除空格或其他字符函数 1.trim $str=' abc '; var_dump($str); var_dump(trim($str)); $str='abcabcdefac'; var_dump($str); var_dump(trim($str,'bac'));//如果要去除多个字符可以连着写！ 二、大小写转换函数 $str='test'; var_dump($str); $str1=strtoupper($str); var_dump($str); $str='TeSt'; var_dump($str); var_dump(strtolower($str)); var_dump($str); 三、字符串查找函数 1.substr_count $str='testteste'; var_dump(substr_count($str,'te')); $text2 = 'gcdgcdgcd'; echo substr_count($text2, 'gcdgcd'); $str='testteste'; var_dump(substr_count($str,'te',1,8));//不能超出字符串 2.strpos $str='testteste'; var_dump(strpos($str, 't1')); if(strpos($str,