Share 2 ways to implement string flipping in js

We have shared with you many ways to implement string flipping in PHP. This article mainly shares with you two ways to implement string flipping in js. I hope it can help you.

1. Complete flipping of the string:

var str = "smile at life";
document.write(str.split("").reverse().join("")); //结果为efil ta elims

2. Flip the order of words in the string, but the alphabetical order of the words remains unchanged:

function reverseStr(param){
var arr = param.split(" ");
var newArr = [];
for(i=0;i<arr.length;i++){
newArr[arr.length-i] = arr[i];
}
return newArr.join(" ");
}
document.write(reverseStr("smile at life")); //life at smile

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