Javascript Array Reverse

index.html

<input type="text" id="input" name="input"/>
<span id="result"></span>

Javascript Array Reverse.markdown

Javascript Array Reverse

Javascript Array reverse without inbuilt reverse function

A Pen by Morris Mukiri on CodePen.

License.

script.js

function arrReverse(A){
	var length=A.length;
	for(i=0;i<length; i++){
		A.splice(i,0,A[length-1]);
		A.pop(length-1);
	}
	return A;
}
input.addEventListener('input', function()
{
    result.innerHTML=arrReverse(input.value.split('')).join('');
});