[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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* ** *** ***** *** * * ***** **** * * *
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* * * * * *** ** * ** ****** * **** ****** *** * ****
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*** **
* *** = **** * * *

$user = * ***** *****

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


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