<?php
// 087 - Md5 - ( message digest algoritham ) & Sha1 ( us secure hash algoritham - 1 )
echo "</br><span class='myheading'>087 - Md5 - ( message digest algoritham ) & Sha1 ( us secure hash algoritham - 1 ) </span></br>";
$str = "Hello";
echo "The string: ".$str."<br>";
echo "md5 Binary : ".md5($str, TRUE)."<br>"; //convert to -- 16 char ( if true then = binary )
echo "md5 HEX : ".md5($str)."<br>"; //-- 32 char ( if false or no value = hex )
echo "sha1 Binary : ".sha1($str, TRUE)."<br>"; //-- 20 char binary
echo "sha1 hex : ".sha1($str)."<br>"; //-- 40 char binary
echo '</pre>';
if (md5($str) == "8b1a9953c4611296a827abf8c47804d7") // practical approch
{
echo "<br>password ok";
exit;
}
?>
087 - Md5 - ( message digest algoritham ) & Sha1 ( us secure hash algoritham - 1 ) The string: Hello
md5 Binary : ‹™SÄa–¨'«øÄx×
md5 HEX : 8b1a9953c4611296a827abf8c47804d7
sha1 Binary : ÷ÿž‹{²à›p“Z]x^ ÅÙЫð
sha1 hex : f7ff9e8b7bb2e09b70935a5d785e0cc5d9d0abf0
password ok