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