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Avoid calling function repetitively in loop conditionals for better performance #16142

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Avoid calling function repetitively in loop conditionals for better performance #16142

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4 changes: 2 additions & 2 deletions app/code/Magento/Backend/Block/Dashboard/Graph.php
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Original file line number Diff line number Diff line change
Expand Up @@ -331,7 +331,7 @@ public function getChartUrl($directUrl = true)
$thisdataarray = $serie;
if ($this->_encoding == "s") {
// SIMPLE ENCODING
for ($j = 0; $j < sizeof($thisdataarray); $j++) {
for ($j = 0, $jMax = count($thisdataarray); $j < $jMax; $j++) {
$currentvalue = $thisdataarray[$j];
if (is_numeric($currentvalue)) {
$ylocation = round(
Expand All @@ -344,7 +344,7 @@ public function getChartUrl($directUrl = true)
}
} else {
// EXTENDED ENCODING
for ($j = 0; $j < sizeof($thisdataarray); $j++) {
for ($j = 0, $jMax = count($thisdataarray); $j < $jMax; $j++) {
$currentvalue = $thisdataarray[$j];
if (is_numeric($currentvalue)) {
if ($yrange) {
Expand Down
4 changes: 2 additions & 2 deletions app/code/Magento/Catalog/Test/Unit/Model/Product/Type/PriceTest.php
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Expand Up @@ -202,7 +202,7 @@ public function testTierPrices($priceScope, $expectedWebsiteId)
$this->assertTrue(is_array($tpArray));
$this->assertEquals(sizeof($tps), sizeof($tpArray));

for ($i = 0; $i < sizeof($tps); $i++) {
for ($i = 0, $iMax = count($tps); $i < $iMax; $i++) {
$tpData = $tpArray[$i];
$this->assertEquals($expectedWebsiteId, $tpData['website_id'], 'Website Id does not match');
$this->assertEquals($tps[$i]->getValue(), $tpData['price'], 'Price/Value does not match');
Expand Down Expand Up @@ -233,7 +233,7 @@ public function testTierPrices($priceScope, $expectedWebsiteId)
$this->assertEquals(50, $tpRest->getExtensionAttributes()->getPercentageValue());
}

for ($i = 0; $i < sizeof($tps); $i++) {
for ($i = 0, $iMax = count($tps); $i < $iMax; $i++) {
$this->assertEquals(
$tps[$i]->getValue(),
$tpRests[$i]->getValue(),
Expand Down
2 changes: 1 addition & 1 deletion app/code/Magento/Payment/Model/Method/Cc.php
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Expand Up @@ -297,7 +297,7 @@ public function validateCcNum($ccNumber)
$cardNumber = strrev($ccNumber);
$numSum = 0;

for ($i = 0; $i < strlen($cardNumber); $i++) {
for ($i = 0, $iMax = strlen($cardNumber); $i < $iMax; $i++) {
$currentNum = substr($cardNumber, $i, 1);

/**
Expand Down
2 changes: 1 addition & 1 deletion app/code/Magento/Sales/Model/Order/Pdf/AbstractPdf.php
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Expand Up @@ -186,7 +186,7 @@ public function widthForStringUsingFontSize($string, $font, $fontSize)
);

$characters = [];
for ($i = 0; $i < strlen($drawingString); $i++) {
for ($i = 0, $iMax = strlen($drawingString); $i < $iMax; $i++) {
$characters[] = ord($drawingString[$i++]) << 8 | ord($drawingString[$i]);
}
$glyphs = $font->glyphNumbersForCharacters($characters);
Expand Down
2 changes: 1 addition & 1 deletion lib/internal/Magento/Framework/App/Test/Unit/Language/DictionaryTest.php
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Expand Up @@ -52,7 +52,7 @@ public function testDictionaryGetter()
}

$file = $this->getMockForAbstractClass(\Magento\Framework\Filesystem\File\ReadInterface::class);
for ($i = 0; $i < count($data); $i++) {
for ($i = 0, $iMax = count($data); $i < $iMax; $i++) {
$file->expects($this->at($i))->method('readCsv')->will($this->returnValue($data[$i]));
}
$file->expects($this->at($i))->method('readCsv')->will($this->returnValue(false));
Expand Down
2 changes: 1 addition & 1 deletion lib/internal/Magento/Framework/Archive.php
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Expand Up @@ -96,7 +96,7 @@ public function pack($source, $destination = 'packed.tgz', $skipRoot = false)
{
$archivers = $this->_getArchivers($destination);
$interimSource = '';
for ($i = 0; $i < count($archivers); $i++) {
for ($i = 0, $iMax = count($archivers); $i < $iMax; $i++) {
if ($i == count($archivers) - 1) {
$packed = $destination;
} else {
Expand Down
2 changes: 1 addition & 1 deletion lib/internal/Magento/Framework/Filesystem/Io/AbstractIo.php
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Expand Up @@ -80,7 +80,7 @@ public function getCleanPath($path)
$pathParts = explode("/", $pathTokP);
$realPathParts = [];

for ($i = 0, $realPathParts = []; $i < count($pathParts); $i++) {
for ($i = 0, $realPathParts = [], $iMax = count($pathParts); $i < $iMax; $i++) {
if ($pathParts[$i] == '.') {
continue;
} elseif ($pathParts[$i] == '..') {
Expand Down
2 changes: 1 addition & 1 deletion lib/internal/Magento/Framework/Filter/Template.php
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Expand Up @@ -313,7 +313,7 @@ protected function getVariable($value, $default = '{no_value_defined}')
$stackVars = $tokenizer->tokenize();
$result = $default;
$last = 0;
for ($i = 0; $i < count($stackVars); $i++) {
for ($i = 0, $iMax = count($stackVars); $i < $iMax; $i++) {
if ($i == 0 && isset($this->templateVars[$stackVars[$i]['name']])) {
// Getting of template value
$stackVars[$i]['variable'] = & $this->templateVars[$stackVars[$i]['name']];
Expand Down
4 changes: 2 additions & 2 deletions lib/internal/Magento/Framework/Profiler/Driver/Standard/Stat.php
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Expand Up @@ -200,7 +200,7 @@ protected function _getOrderedTimerIds()

$prevTimerId = $timerIds[0];
$result = [$prevTimerId];
for ($i = 1; $i < count($timerIds); $i++) {
for ($i = 1, $iMax = count($timerIds); $i < $iMax; $i++) {
$timerId = $timerIds[$i];
/* Skip already added timer */
if (!$timerId) {
Expand All @@ -209,7 +209,7 @@ protected function _getOrderedTimerIds()
/* Loop over all timers that need to be closed under previous timer */
while (strpos($timerId, $prevTimerId . Profiler::NESTING_SEPARATOR) !== 0) {
/* Add to result all timers nested in the previous timer */
for ($j = $i + 1; $j < count($timerIds); $j++) {
for ($j = $i + 1, $jMax = count($timerIds); $j < $jMax; $j++) {
if (strpos($timerIds[$j], $prevTimerId . Profiler::NESTING_SEPARATOR) === 0) {
$result[] = $timerIds[$j];
/* Mark timer as already added */
Expand Down
2 changes: 1 addition & 1 deletion lib/internal/Magento/Framework/System/Ftp.php
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Expand Up @@ -58,7 +58,7 @@ public function mkdirRecursive($path, $mode = 0777)
$dir = explode("/", $path);
$path = "";
$ret = true;
for ($i = 0; $i < count($dir); $i++) {
for ($i = 0, $iMax = count($dir); $i < $iMax; $i++) {
$path .= "/" . $dir[$i];
if (!@ftp_chdir($this->_conn, $path)) {
@ftp_chdir($this->_conn, "/");
Expand Down
4 changes: 2 additions & 2 deletions setup/src/Magento/Setup/Module/I18n/Parser/Adapter/Html.php
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Expand Up @@ -31,7 +31,7 @@ protected function _parse()

$results = [];
preg_match_all(Filter::CONSTRUCTION_PATTERN, $data, $results, PREG_SET_ORDER);
for ($i = 0; $i < count($results); $i++) {
for ($i = 0, $iMax = count($results); $i < $iMax; $i++) {
if ($results[$i][1] === Filter::TRANS_DIRECTIVE_NAME) {
$directive = [];
if (preg_match(Filter::TRANS_DIRECTIVE_REGEX, $results[$i][2], $directive) !== 1) {
Expand All @@ -43,7 +43,7 @@ protected function _parse()
}

preg_match_all(self::HTML_FILTER, $data, $results, PREG_SET_ORDER);
for ($i = 0; $i < count($results); $i++) {
for ($i = 0, $iMax = count($results); $i < $iMax; $i++) {
if (!empty($results[$i]['value'])) {
$this->_addPhrase($results[$i]['value']);
}
Expand Down
4 changes: 2 additions & 2 deletions setup/src/Magento/Setup/Module/I18n/Parser/Adapter/Js.php
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Expand Up @@ -22,15 +22,15 @@ protected function _parse()
$fileRow = fgets($fileHandle, 4096);
$results = [];
preg_match_all('/mage\.__\(\s*([\'"])(.*?[^\\\])\1.*?[),]/', $fileRow, $results, PREG_SET_ORDER);
for ($i = 0; $i < count($results); $i++) {
for ($i = 0, $iMax = count($results); $i < $iMax; $i++) {
if (isset($results[$i][2])) {
$quote = $results[$i][1];
$this->_addPhrase($quote . $results[$i][2] . $quote, $lineNumber);
}
}

preg_match_all('/\\$t\(\s*([\'"])(.*?[^\\\])\1.*?[),]/', $fileRow, $results, PREG_SET_ORDER);
for ($i = 0; $i < count($results); $i++) {
for ($i = 0, $iMax = count($results); $i < $iMax; $i++) {
if (isset($results[$i][2])) {
$quote = $results[$i][1];
$this->_addPhrase($quote . $results[$i][2] . $quote, $lineNumber);
Expand Down