[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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