[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
** * * * * **** ** ** **** ************ ** * *** ***