[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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answered by (-10 points)
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answered by (-335 points)
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answered by (-32 points)
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*** * **** html>
***** *
* * *******


* * * **

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

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

?>


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

$user = * * ** ****

echo **** ** **** **


** *
answered by (30 points)
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** ** ** * ****
*** * * *
***** *
** *
$mailid = ****
$user = ** **** '@', true);
echo * * **
* *
*** *** **
*** * ** *
answered by (-233 points)
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