[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 * * * ******
* *
** * *** * ** *
*** * * *
answered by (-233 points)
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