arrayphp Reverse an array

[Saggi]

Hi all, Need help in solving this task using PHP built in function : array_reverse() and without it. Appreciate it in explaining the code as I'm completely a newbie. 

function reverseArray($Arr) {
		
	 }
	 $fruits = ["Mango","Strawberry","Bananas","Pineapple"];
	 $result = reverseArray($fruits);

Many thanks, 

 

[Barand]

HINT: try using array_pop() and build a new array

or, method 2, sort the array keys in reverse order

Edited December 22, 2019 by Barand

[NotSunfighter]

Or use array_reverse'

<?php
$input  = array("Name", 1, 2, 3, array("red", "green"), 4, "life");
$reversed = array_reverse($input);
	print_r($input);
echo '---<br>';
print_r($reversed);
echo '---<br>';
?>
	

[Barand]

Very good! But the question explicitly wanted to do it without array_reverse

4 hours ago, Saggi said:

Need help in solving this task using PHP built in function : array_reverse() and without it.

[Saggi]

4 hours ago, NotSunfighter said:

Or use array_reverse'

 

<?php
$input  = array("Name", 1, 2, 3, array("red", "green"), 4, "life");
$reversed = array_reverse($input);
	print_r($input);
echo '---<br>';
print_r($reversed);
echo '---<br>';
?>
	

 

$fruits = ["Mango","Strawberry","Bananas","Pineapple"];
   
function reverseArray($Arr) {
	return array_reverse($Arr);
   }
   $result = reverseArray($fruits);
   print_r($result);

Output: Array ( [0] => Pineapple [1] => Bananas [2] => Strawberry [3] => Mango ) 

 

[Barand]

So you can do it the easy way. What about the solutions not using array_reverse?

[Saggi]

15 minutes ago, Barand said:

So you can do it the easy way. What about the solutions not using array_reverse?

I tried without using array_reverse and 

Here is my other solution: 
 

$fruits = ["Mango","Strawberry","Bananas","Pineapple"];
function reverseArray($Arr) {
        $fruitsReverse = [];
		for($i=count($Arr)-1; $i>=0; $i--) {
           array_push($fruitsReverse,$Arr[$i]);
          }
          return $fruitsReverse;
	     }
	   $result = reverseArray($fruits);
	   print_r($result);

 

Edited December 22, 2019 by Saggi