[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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