[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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**** * ** ***
* * ***
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