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