[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

楊修俊 · Answer 1 · 2017-05-18 03:30:06

內容已隱藏
*** *** html>
** * * *
* **** * *

*

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

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

?>

* ** **** *
** *

DarthVerno · Answer 2 · 2017-05-18 03:20:31

內容已隱藏
*** ***
** * = ** **

$user = * * ** *** *

echo ** **** *** **

**** *

410421323 · Answer 3 · 2017-05-18 03:16:21

內容已隱藏
****** *
* **** *** *
** ******
**** ***
$mailid = ** **** * * *
$user = * * * * * '@', true);
echo ** **
**
* ** *
* * * ** *

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