[ISDP] 20170518 2nd midterm 3

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Write a PHP script to extract the user name from the email address.
Sample String : [email protected]
Expected Output : rayy
[Exercise] Essay (Open question) - asked in 2016-2 CSIEB0270 - Internet System Design and Practice by (18k points)
ID: 24646 - Available when: 2017-05-18 09:30:00 - Due to: 2017-05-18 12:00:00
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** ** *** html>
*** * ** ** * *
**** ***


* **

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

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

?>


* * ** ** ****
*********** **
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* * ***
*** = * * * *

$user = * * **

echo * * * *


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