[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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* ** ** **** *




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