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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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answered by (-335 points)
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*** *


***** *

$string = *** ** * * ** *

$token = * * * *** * * * ** *
* * * ** * * ** ** ** * * ** *

?>


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*** * *
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* * ***
= ** * **

$user = * *** * *

echo ** *** * **


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