[ISDP] 20170504 exercise

Question

Write a PHP script to sort the following associative array array("Sophia"=>"31","Jacob"=>"41","William"=>"39","Ramesh"=>"40") in

a) ascending order sort by value

b) ascending order sort by Key

c) descending order sorting by Value

d) descending order sorting by Key

Answer 1

內容已隱藏
* **** ** ** ** ** * ** ** * * *

Answer 2

內容已隱藏
* *** ** * **** ** * ** *** ** * ** **** * ** ** *

Answer 3

內容已隱藏
* * ** * * *** ** ** * ** * * * ** ***

Answer 4

內容已隱藏
* ****** *** * ** **** ** * * **** ** ***

Answer 5

內容已隱藏
****** **** * * *** * *** ** ** * * * ****

Answer 6

內容已隱藏
*** ****** * ** * ** ** *** ** ****** **

Answer 7

內容已隱藏
** * * **** ** ** * *** * *** **** * * *

Answer 8

內容已隱藏
* * ** **
** * *
** **********
* ***** **
*** = ** * ** * * *** **** * * * *** ***** **** ** **** * * ** *** * ****** ** **** ***** ***** * **
** * *
* ** ** * as ** ** ***
{
echo * ** = * ** . $x . ** Value = ** . *
echo ***** ** *
}

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

* * ***
* * * * as **** ***
{
echo * * ** = * . $x . Value = * * . ***
echo ** ** ********** *
}

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

** * *
******* * as ** **** * )
{
echo = ** * . $x . * *** * = ** . ** ** *
echo ** ****** * * **
}

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

*****
as * *** * *
{
echo ** = ** . $x . * *** ** = * . ** *
echo * * ** **** ***** *
}
*


* *** *
* *

Answer 9

內容已隱藏
* * *** * *** * **** **** ****

Answer 10

內容已隱藏
** **** * * *** * * * **** * * * * *