Benchmark: URL parameter check2

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]);

Test name	Executions per second
✓ urlSearchParams	435,303 Ops/sec
replaceAll beforehand	401,210 Ops/sec
pre array	401,017 Ops/sec
regex exec 1	287,414 Ops/sec
regex exec 2	261,678 Ops/sec
sort	206,430 Ops/sec
several matches for loop replace once	144,105 Ops/sec
several matches for loop replace once loop	139,651 Ops/sec
several matches concat replace once	138,246 Ops/sec
several matches for loop	127,372 Ops/sec
several matches concat	123,294 Ops/sec

URL parameter check2 (version: 1)

Created: one year ago by: Guest

Go 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

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

Go 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

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