[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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24 Answers

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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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