Functions that may be used to encrypt strings in PHP [base64_encode, urlencode, sha1]_PHP tutorial

The login principle is quite complicated. It is too simple for me to think that curl will get the page and then post it.

Organize the functions of price processing strings encountered:

Copy the code The code is as follows:

$encryption = "username";
echo base64_encode ($encryption);//echo "dXNlcm5hbWU= ";
echo "
";
echo urlencode("http://".$encryption);//echo " http%3A%2F%2Fusername ";
echo "
";
echo sha1($encryption);//echo "249ba36000029bbe97499c03db5a9001f6b734ec"
echo "
";
?>

Record their approximate appearance so that they can be quickly identified when encountering the class in the future.

By the way, here is the address of the article where I found the script: http://www.jb51.net/article/29486.htm

http://www.bkjia.com/PHPjc/324923.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/324923.htmlTechArticleThe login principle is quite complicated. It is too simple for me to think that curl will get the page and then post it. Sort out the price processing string functions you encountered: Copy the code The code is as follows...