Benchmark: IP dotted decimal to number

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

const ip = '222.212.77.30';

Tests:

bitwise shift
const octets = ip.split('.').map(Number); return (octets[0] << 24) | (octets[1] << 16) | (octets[2] << 8) | octets[3];
ParseInt
const octets = ip.split('.'); return ( (parseInt(octets[0]) << 24) | (parseInt(octets[1]) << 16) | (parseInt(octets[2]) << 8) | parseInt(octets[3]) );
POW
const octets = ip.split('.'); return ( (parseInt(octets[0]) * Math.pow(256, 3)) + (parseInt(octets[1]) * Math.pow(256, 2)) + (parseInt(octets[2]) * Math.pow(256, 1)) + (parseInt(octets[3]) * Math.pow(256, 0)) );

Rendered benchmark preparation results:

Previous results

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Mobile Safari/537.36

Browser/OS: Chrome Mobile 126 on Android

ParseInt

9.5M/s

POW

8.5M/s

bitwise shift

5.8M/s

View exact numbers

IP dotted decimal to number (version: 1)