[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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**** * **
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