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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)
Available when: 2017-05-18 09:30:00 - Due to: 2017-05-18 12:00:00

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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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