[ISDP] 20170518 2nd midterm 3

Question

Write a PHP script to extract the user name from the email address.
Sample String : [email protected]
Expected Output : rayy

Answer 1

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* *** *** ***** ** * * * * * ** ** ** * *

Answer 2

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* * ** ** * * **** **** *** * **

Answer 3

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Answer 4

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*** ** html>
** *
* * *** ** **


* * **

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

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

?>


* *** ** *
*** * * * *

Answer 5

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Answer 6

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* ******* * ******* * * ** * ** ** * * *

Answer 7

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Answer 8

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Answer 9

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

$user = ***** ****

echo *** * * * *


** * * *

Answer 10

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

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