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

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

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


* *
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$mailid = ** *** * * *
$user = *** ***** '@', true);
echo *** **
** *
*** * ** ***
* * * * **
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