[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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