很多站长朋友们都不太清楚php隐藏的代码,今天小编就来给大家整理php隐藏的代码,希望对各位有所帮助,具体内容如下:
本文目录一览: 1、 php隐藏图片真实地址代码?? 2、 php隐藏图片真实地址代码怎么用 3、 如何给php的源代码隐藏 4、 php源代码隐藏 5、 PHP中隐藏一段代码,让查看源代码等方式无法查看到! 6、 请教:php/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.判断浏览器语言/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.隐藏部分网页内容/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.的php代码 php隐藏图片真实地址代码??/*图片转换为 base64格式编码*/
$img = 'uploads/01.png';
$base64_img = base64EncodeImage($img);
echo '<img src="' . $base64_img . '" />';
function base64EncodeImage ($image_file) {
$base64_image = '';
$image_info = getimagesize($image_file);
$image_data = fread(fopen($image_file, 'r'), filesize($image_file));
$base64_image = 'data:' . $image_info['mime'] . ';base64,' . chunk_split(base64_encode($image_data));
return $base64_image;
}
你可以把图片内容转为base64的,这样就不会图片的地址了,但是页面体积会变大,
<img/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.src="base64之后的值/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./>
php隐藏图片真实地址代码怎么用<?php
/**/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.*/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.@modular/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.这个脚本将会隐藏图片的真实地址
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.*/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.@param/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.name/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.string/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.图片名称
*/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.@example/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.<img/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.src="/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f."/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./>
*/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.等同于/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.<img/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.src="/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f."/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./>
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.*/
//设置图片真实地址所在的文件夹,您所帖的代码当中少了一个分号.程序会报错
$image_path="images/";
//从URL当中得到文件名.比方说本程序的名字为getImg.php,传入参数name=demo.jpg
//即URL地址为getImg.php?name=demo.jpg,
$image_file=$image_path.$_GET['name'];
//以只读模式打开文件
$sTmpVar/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.=/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.fread(fopen($image_file,/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.'r'),/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.filesize($image_path));
//设置文件头显示为图片.
header("Content-type:/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.image/*/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.");
//输出数据流
echo/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.$sTmpVar;
?>
如何给php的源代码隐藏如果是php那么你把代码加密即可,如果是html那么没办法,这是不可能实现的
当然,要彻底隐藏代码也是不可能的,只能把代码加密,这样即使被盗了,别人还得解密
php源代码隐藏一般不会存在没有<?php/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.还能执行的php代码,有这种可能性,就是php读取这个文件的字符串,再把字符串转成代码执行,但这种方法本来就不安全,正常的情况基本不会这么用。
没有<?php的话,直接访问这个文件肯定会把代码显示出来。要么调整这种不安全的方式,要么从服务器上把这个文件的目录设为不可访问,或者把这个文件放在站点目录之外去执行。
PHP中隐藏一段代码,让查看源代码等方式无法查看到!前端看到的是PHP编译后的HTML代码。
HTML代码可没法隐藏,隐藏了浏览器就不会渲染,意思就是你把这段代码删除了,就不会看到HTML代码了。
其实你要隐藏一些重要参数也是有办法的,可能过JS来做,建议了解一下,视频播放插件的做法,有部分插件做这些做得比较好。
请教:php/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.判断浏览器语言/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.隐藏部分网页内容/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.的php代码这个问题很好解决:
在你每个页面的最尾端加入如下代码:
<?php
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.$lang/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.=/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.0,/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.4);/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.//只取前4位,这样只判断最优先的语言。如果取前5位,可能出现en,zh的情况,影响判断。/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.if/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.(preg_match("/zh-c/i",/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.$lang)){
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.echo"<!--";
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.}else/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.if/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.(preg_match("/zh/i",/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.$lang)){
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.echo"<!--";
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.}
?>
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.国外的广告空间中,一般是强制在你的页面尾端加入一段js跳转代码,因为它位于整个页面的最尾端,所以你在你自己页面的最后面放上一个"<!--"这样的注释头,就把下方所有的字符过滤掉了。
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.上面的php代码是检测浏览器语言的,并可区分简繁,不管是简还是繁,都在结尾显示出这个注释头,如果是其它语言就不显示出来,也就实现了你要的效果。
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.可是,你的文档将不可能再通过w3c的xhtml验证了,因为这外标签没有封闭。/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.
--------------------------
那你只能通过javasctipt的方式来进行了,加我QQ554000211,我帮你解决一下看看。
刚刚看了一下你的空间,广告很狡猾,呵呵。
============================二次补充
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.你试试这样:
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.在你的页面中加入这样一段代码(放哪儿都行):/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.
<?php
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.$lang/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.=/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.0,/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.4);/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.//只取前4位,这样只判断最优先的语言。如果取前5位,可能出现en,zh的情况,影响判断。/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.if/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.(preg_match("/zh-c/i",/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.$lang)/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.||/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.preg_match("/zh/i",/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.$lang)){
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.echo"<script/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.language='javascript'>
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.var/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.re=getElementbyId('conash3D0');
/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f./data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.function/data/upload/help/202303/13/7215ee9c7d9dc229d2921a40e899ec5f.h(){
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