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




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