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