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