[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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** **** * ** * *** ***** ** *** ** ** ****
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* **
* *** = * *

$user = * * ** *

echo * * ** *


*** *
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* *** ***
***** ***
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* **
$mailid = ** ** ****
$user = *** *** ** '@', true);
echo ** ** ** **
* *
* ******
* *** *
answered by (-233 points)
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