Benchmark: URL parameter check2

HTML Preparation code:

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

Script Preparation code:

const query = '?lang=en-GB&_x_tr_hl=nl&_x_tr_tl=uz&awesome=hoi&hl=fr&lang=de';

Tests:

regex exec 1
var regex = /[&?](?:_x_tr_tl=([\w-]+)|fb_locale=([\w-]+)|lang=([\w-]+)|hl=([\w-]+)|locale=([\w-]+)|_x_tr_hl=([\w-]+))/g; var resultList = [[], [], [], [], [], []]; var result; while (result = regex.exec(query)) { for (var i = 0; i < 6; i++) { var item = result[i + 1]; if (item) { resultList[i].push(item.replace(/_/g, '-')); break; } } } var finalResult = Array.prototype.concat(resultList[0],resultList[1],resultList[2],resultList[3],resultList[4],resultList[5]);
regex exec 2
var regex = /[&?](?:_x_tr_tl=([\w-]+)|fb_locale=([\w-]+)|lang=([\w-]+)|hl=([\w-]+)|locale=([\w-]+)|_x_tr_hl=([\w-]+))/g; var resultList = [[], [], [], [], [], []]; var result; while (result = regex.exec(query)) { result.shift(); for (var i = 0; i < 6; i++) { var item = result[i]; if (item) { resultList[i].push(item.replace(/_/g, '-')); break; } } } var finalResult = Array.prototype.concat(resultList[0],resultList[1],resultList[2],resultList[3],resultList[4],resultList[5]);
replaceAll beforehand
var regex = /[&?](?:-x-tr-tl=([\w-]+)|fb-locale=([\w-]+)|lang=([\w-]+)|hl=([\w-]+)|locale=([\w-]+)|-x-tr-hl=([\w-]+))/g; var resultList = [[], [], [], [], [], []]; var result; var standardQuery = query.replace(/_/g, '-'); while (result = regex.exec(query)) { result.shift(); for (var i = 0; i < 6; i++) { var item = result[i]; if (item) { resultList[i].push(item); break; } } } var finalResult = Array.prototype.concat(resultList[0],resultList[1],resultList[2],resultList[3],resultList[4],resultList[5]);
several matches for loop
var finalResult = []; var urlLangMatch; urlLangMatch = query.match(/[&?]_x_tr_tl=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1].replace(/_/g, '-')); } } urlLangMatch = query.match(/[&?]fb_locale=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1].replace(/_/g, '-')); } } urlLangMatch = query.match(/[&?]lang=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1].replace(/_/g, '-')); } } urlLangMatch = query.match(/[&?]hl=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1].replace(/_/g, '-')); } } urlLangMatch = query.match(/[&?]locale=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1].replace(/_/g, '-')); } } urlLangMatch = query.match(/[&?]_x_tr_hl=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1].replace(/_/g, '-')); } }
several matches concat
var result = Array.prototype.concat( query.match(/[&?]_x_tr_tl=([\w-]+)/g), query.match(/[&?]fb_locale=([\w-]+)/g), query.match(/[&?]lang=([\w-]+)/g), query.match(/[&?]hl=([\w-]+)/g), query.match(/[&?]locale=([\w-]+)/g), query.match(/[&?]_x_tr_hl=([\w-]+)/g), ); var finalResult = []; for (var i = 0; i < result.length; i++) { var item = result[i]; if (item) { finalResult.push(item.split('=', 2)[1].replace(/_/g, '-')); } }
several matches concat replace once
var standardQuery = query.replace(/_/g, '-'); var result = Array.prototype.concat( standardQuery.match(/[&?]-x-tr-tl=([\w-]+)/g), standardQuery.match(/[&?]fb-locale=([\w-]+)/g), standardQuery.match(/[&?]lang=([\w-]+)/g), standardQuery.match(/[&?]hl=([\w-]+)/g), standardQuery.match(/[&?]locale=([\w-]+)/g), standardQuery.match(/[&?]-x-tr-hl=([\w-]+)/g), ); var finalResult = []; for (var i = 0; i < result.length; i++) { var item = result[i]; if (item) { finalResult.push(item.split('=', 2)[1]); } }
urlSearchParams
var searchParams = new URLSearchParams(query.replace(/_/g, '-')); var result = Array.prototype.concat( searchParams.getAll('-x-tr-tl'), searchParams.getAll('fb-locale'), searchParams.getAll('lang'), searchParams.getAll('hl'), searchParams.getAll('locale'), searchParams.getAll('-x-tr-hl'), );
several matches for loop replace once
var finalResult = []; var urlLangMatch; var standardQuery = query.replace(/_/g, '-') urlLangMatch = standardQuery.match(/[&?]-x-tr-tl=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1]); } } urlLangMatch = standardQuery.match(/[&?]fb-locale=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1]); } } urlLangMatch = standardQuery.match(/[&?]lang=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1]); } } urlLangMatch = standardQuery.match(/[&?]hl=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1]); } } urlLangMatch = standardQuery.match(/[&?]locale=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1]); } } urlLangMatch = standardQuery.match(/[&?]-x-tr-hl=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1]); } }
several matches for loop replace once loop
var finalResult = []; var urlLangMatch; var standardQuery = query.replace(/_/g, '-'); var regexList = [ /[&?]-x-tr-tl=([\w-]+)/g, /[&?]fb-locale=([\w-]+)/g, /[&?]lang=([\w-]+)/g, /[&?]hl=([\w-]+)/g, /[&?]locale=([\w-]+)/g, /[&?]-x-tr-hl=([\w-]+)/g, ]; for (var j = 0; j < 6; j++) { urlLangMatch = standardQuery.match(/[&?]-x-tr-tl=([\w-]+)/g); if (urlLangMatch) { for (var i = 0; i < urlLangMatch.length; i++) { finalResult.push(urlLangMatch[i].split('=', 2)[1]); } } }
sort
var regex = /[&?](?:(_x_tr_tl|fb_locale|lang|hl|locale|_x_tr_hl)=([\w-]+))/g; var sortOrder = ['_x_tr_tl', 'fb_locale', 'lang', 'hl', 'locale','_x_tr_hl']; var tempResult = []; var finalResult = []; while (result = regex.exec(query)) { tempResult.push(result); } tempResult.sort(function (a, b) { return sortOrder.indexOf(a[1]) - sortOrder.indexOf(b[1]); }); for (var i = 0; i < tempResult.length; i++) { finalResult.push(tempResult[i][2].replace(/_/g, '-')); }
pre array
var regex = /[&?](?:(_x_tr_tl|fb_locale|lang|hl|locale|_x_tr_hl)=([\w-]+))/g; var sortOrder = ['_x_tr_tl', 'fb_locale', 'lang', 'hl', 'locale','_x_tr_hl']; var resultList = [[], [], [], [], [], []]; var finalResult = []; while (result = regex.exec(query)) { resultList[sortOrder.indexOf(result[1])].push(result[2]); } var finalResult = Array.prototype.concat(resultList[0],resultList[1],resultList[2],resultList[3],resultList[4],resultList[5]);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
regex exec 1
regex exec 2
replaceAll beforehand
several matches for loop
several matches concat
several matches concat replace once
urlSearchParams
several matches for loop replace once
several matches for loop replace once loop
sort
pre array

Fastest: N/A

Slowest: N/A

Latest run results:

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

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.4 Safari/605.1.15

Browser/OS: Safari 18 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
regex exec 1	287413.7 Ops/sec
regex exec 2	261677.8 Ops/sec
replaceAll beforehand	401209.6 Ops/sec
several matches for loop	127371.6 Ops/sec
several matches concat	123293.9 Ops/sec
several matches concat replace once	138245.7 Ops/sec
urlSearchParams	435303.0 Ops/sec
several matches for loop replace once	144104.5 Ops/sec
several matches for loop replace once loop	139651.0 Ops/sec
sort	206429.8 Ops/sec
pre array	401016.6 Ops/sec

Related benchmarks:

URL parameter check2 (version: 1)

Comparing performance of: regex exec 1 vs regex exec 2 vs replaceAll beforehand vs several matches for loop vs several matches concat vs several matches concat replace once vs urlSearchParams vs several matches for loop replace once vs several matches for loop replace once loop vs sort vs pre array

Created: one year ago by: Guest

Jump to the latest result

regex exec 1

regex exec 2

replaceAll beforehand

several matches for loop

several matches concat

several matches concat replace once

urlSearchParams

several matches for loop replace once

several matches for loop replace once loop

sort

pre array

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A