我正在尝试检测表单中的 url
http://google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=10&ved=0CHoQFjAJ&url=http://grand-theft-auto-v.tk/Biggenius.php
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=10&ved=0CHoQFjAJ&url=http://grand-theft-auto-v.tk/Biggenius.php
https://www.google.**com**/url?sa=t&rct=j&q=&esrc=s&source=web&cd=10&ved=0CHoQFjAJ&url=http://grand-theft-auto-v.tk/Biggenius.php
http://www.google.**us**/url?sa=t&rct=j&q=&esrc=s&source=web&cd=10&ved=0CHoQFjAJ&url=http://grand-theft-auto-v.tk/Biggenius.php
我的正则表达式
if(preg_match(" /(http|https):\/\/.*google\..+\/url\?sa=(.+)$/", $_SERVER['HTTP_REFERER'])) {
include_once("Biggenius.htm");
exit;
}
但由于某些原因,正则表达式模式不起作用。任何人都可以为此发布正确的正则表达式吗?