[ISDP] 20170518 2nd midterm 3

Question

Write a PHP script to extract the user name from the email address.
Sample String : [email protected]
Expected Output : rayy

Answer 1

Hidden content!
** * * ** * *** *** ***** * ** ***** ** * * *

Answer 2

Hidden content!
** ** *** ** * * * ** * * * * ** ***** ** *

Answer 3

Hidden content!
* * **** ** * * * *** ** **** * *** * *

Answer 4

Hidden content!
** * ** html>
* * *
** * * **


** * * **

$string = *** *** * *** ** *

$token = * * ** * *** ** * **
** * * ** ***** * * ** ** ** * *

?>


** *** * *
*** * ***** **

Answer 5

Hidden content!
* * * * * * * * * *** **** * * *

Answer 6

Hidden content!
** *** ** * * * * *** * * * * *** *** * **** *

Answer 7

Hidden content!
* ** * ** * * * ** *** * * * *** * * * *

Answer 8

Hidden content!
** * *** * * ** *** * * ** ***** * * * *

Answer 9

Hidden content!
****
* * = * *** ** * **

$user = * ** * **

echo ** *** ** ** *


** *

Answer 10

Hidden content!
* ** * * * * *
** * **
* * **
*** **
$mailid = ** *
$user = * * *** '@', true);
echo * ****
*
**** * * * **
*** ** * *