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

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

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


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