[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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answered by (-233 points)
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