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Optimize regex using \d

This commit is contained in:
Alessandro Lai 2017-12-22 10:58:23 +01:00 committed by Adrien Crivelli
parent cfc325ab57
commit 30ec11c7fa
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GPG Key ID: B182FD79DC6DE92E
8 changed files with 27 additions and 27 deletions
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2
src/PhpSpreadsheet/Calculation/FormulaParser.php
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@ -224,7 +224,7 @@ class FormulaParser
// scientific notation check
if (strpos(self::OPERATORS_SN, $this->formula[$index]) !== false) {
if (strlen($value) > 1) {
if (preg_match("/^[1-9]{1}(\.[0-9]+)?E{1}$/", $this->formula[$index]) != 0) {
if (preg_match("/^[1-9]{1}(\.\d+)?E{1}$/", $this->formula[$index]) != 0) {
$value .= $this->formula[$index];
++$index;

8
src/PhpSpreadsheet/Calculation/LookupRef.php
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@ -179,7 +179,7 @@ class LookupRef
if (is_array($cellAddress)) {
foreach ($cellAddress as $columnKey => $rowValue) {
foreach ($rowValue as $rowKey => $cellValue) {
return (int) preg_replace('/[^0-9]/', '', $rowKey);
return (int) preg_replace('/\D/', '', $rowKey);
}
}
} else {
@ -188,8 +188,8 @@ class LookupRef
}
if (strpos($cellAddress, ':') !== false) {
list($startAddress, $endAddress) = explode(':', $cellAddress);
$startAddress = preg_replace('/[^0-9]/', '', $startAddress);
$endAddress = preg_replace('/[^0-9]/', '', $endAddress);
$startAddress = preg_replace('/\D/', '', $startAddress);
$endAddress = preg_replace('/\D/', '', $endAddress);
$returnValue = [];
do {
$returnValue[][] = (int) $startAddress;
@ -199,7 +199,7 @@ class LookupRef
}
list($cellAddress) = explode(':', $cellAddress);
return (int) preg_replace('/[^0-9]/', '', $cellAddress);
return (int) preg_replace('/\D/', '', $cellAddress);
}
}

6
src/PhpSpreadsheet/Cell/AdvancedValueBinder.php
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@ -49,7 +49,7 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
}
// Check for fraction
if (preg_match('/^([+-]?)\s*([0-9]+)\s?\/\s*([0-9]+)$/', $value, $matches)) {
if (preg_match('/^([+-]?)\s*(\d+)\s?\/\s*(\d+)$/', $value, $matches)) {
// Convert value to number
$value = $matches[2] / $matches[3];
if ($matches[1] == '-') {
@ -61,7 +61,7 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
->getNumberFormat()->setFormatCode('??/??');
return true;
} elseif (preg_match('/^([+-]?)([0-9]*) +([0-9]*)\s?\/\s*([0-9]*)$/', $value, $matches)) {
} elseif (preg_match('/^([+-]?)(\d*) +(\d*)\s?\/\s*(\d*)$/', $value, $matches)) {
// Convert value to number
$value = $matches[2] + ($matches[3] / $matches[4]);
if ($matches[1] == '-') {
@ -76,7 +76,7 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
}
// Check for percentage
if (preg_match('/^\-?[0-9]*\.?[0-9]*\s?\%$/', $value)) {
if (preg_match('/^\-?\d*\.?\d*\s?\%$/', $value)) {
// Convert value to number
$value = (float) str_replace('%', '', $value) / 100;
$cell->setValueExplicit($value, DataType::TYPE_NUMERIC);

2
src/PhpSpreadsheet/Cell/DefaultValueBinder.php
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@ -59,7 +59,7 @@ class DefaultValueBinder implements IValueBinder
return DataType::TYPE_BOOL;
} elseif (is_float($pValue) || is_int($pValue)) {
return DataType::TYPE_NUMERIC;
} elseif (preg_match('/^[\+\-]?([0-9]+\\.?[0-9]*|[0-9]*\\.?[0-9]+)([Ee][\-\+]?[0-2]?\d{1,3})?$/', $pValue)) {
} elseif (preg_match('/^[\+\-]?(\d+\\.?\d*|\d*\\.?\d+)([Ee][\-\+]?[0-2]?\d{1,3})?$/', $pValue)) {
$tValue = ltrim($pValue, '+-');
if (is_string($pValue) && $tValue[0] === '0' && strlen($tValue) > 1 && $tValue[1] !== '.') {
return DataType::TYPE_STRING;

4
src/PhpSpreadsheet/Reader/Xls.php
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@ -4548,8 +4548,8 @@ class Xls extends BaseReader
}
// first column 'A' + last column 'IV' indicates that full row is selected
if (preg_match('/^(A[0-9]+\:)IV([0-9]+)$/', $selectedCells)) {
$selectedCells = preg_replace('/^(A[0-9]+\:)IV([0-9]+)$/', '${1}XFD${2}', $selectedCells);
if (preg_match('/^(A\d+\:)IV(\d+)$/', $selectedCells)) {
$selectedCells = preg_replace('/^(A\d+\:)IV(\d+)$/', '${1}XFD${2}', $selectedCells);
}
$this->phpSheet->setSelectedCells($selectedCells);

2
src/PhpSpreadsheet/Style/Style.php
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@ -342,7 +342,7 @@ class Style extends Supervisor
// Selection type, inspect
if (preg_match('/^[A-Z]+1:[A-Z]+1048576$/', $pRange)) {
$selectionType = 'COLUMN';
} elseif (preg_match('/^A[0-9]+:XFD[0-9]+$/', $pRange)) {
} elseif (preg_match('/^A\d+:XFD\d+$/', $pRange)) {
$selectionType = 'ROW';
} else {
$selectionType = 'CELL';

4
src/PhpSpreadsheet/Worksheet/Worksheet.php
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@ -2424,13 +2424,13 @@ class Worksheet implements IComparable
$pCoordinate = preg_replace('/^([A-Z]+)$/', '${1}:${1}', $pCoordinate);
// Convert '1' to '1:1'
$pCoordinate = preg_replace('/^([0-9]+)$/', '${1}:${1}', $pCoordinate);
$pCoordinate = preg_replace('/^(\d+)$/', '${1}:${1}', $pCoordinate);
// Convert 'A:C' to 'A1:C1048576'
$pCoordinate = preg_replace('/^([A-Z]+):([A-Z]+)$/', '${1}1:${2}1048576', $pCoordinate);
// Convert '1:3' to 'A1:XFD3'
$pCoordinate = preg_replace('/^([0-9]+):([0-9]+)$/', 'A${1}:XFD${2}', $pCoordinate);
$pCoordinate = preg_replace('/^(\d+):(\d+)$/', 'A${1}:XFD${2}', $pCoordinate);
if (strpos($pCoordinate, ':') !== false || strpos($pCoordinate, ',') !== false) {
list($first) = Coordinate::splitRange($pCoordinate);

26
src/PhpSpreadsheet/Writer/Xls/Parser.php
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@ -1019,21 +1019,21 @@ class Parser
break;
default:
// if it's a reference A1 or $A$1 or $A1 or A$1
if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/', $token) and !preg_match('/[0-9]/', $this->lookAhead) and ($this->lookAhead != ':') and ($this->lookAhead != '.') and ($this->lookAhead != '!')) {
if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?\d+$/', $token) and !preg_match('/\d/', $this->lookAhead) and ($this->lookAhead != ':') and ($this->lookAhead != '.') and ($this->lookAhead != '!')) {
return $token;
} elseif (preg_match('/^' . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u", $token) and !preg_match('/[0-9]/', $this->lookAhead) and ($this->lookAhead != ':') and ($this->lookAhead != '.')) {
} elseif (preg_match('/^' . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?\d+$/u", $token) and !preg_match('/\d/', $this->lookAhead) and ($this->lookAhead != ':') and ($this->lookAhead != '.')) {
// If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1 or Sheet1!$A$1 or Sheet1:Sheet2!$A$1)
return $token;
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u", $token) and !preg_match('/[0-9]/', $this->lookAhead) and ($this->lookAhead != ':') and ($this->lookAhead != '.')) {
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?\d+$/u", $token) and !preg_match('/\d/', $this->lookAhead) and ($this->lookAhead != ':') and ($this->lookAhead != '.')) {
// If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1 or 'Sheet1'!$A$1 or 'Sheet1:Sheet2'!$A$1)
return $token;
} elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $token) && !preg_match('/[0-9]/', $this->lookAhead)) {
} elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?\d+:(\$)?[A-Ia-i]?[A-Za-z](\$)?\d+$/', $token) && !preg_match('/\d/', $this->lookAhead)) {
// if it's a range A1:A2 or $A$1:$A$2
return $token;
} elseif (preg_match('/^' . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u", $token) and !preg_match('/[0-9]/', $this->lookAhead)) {
} elseif (preg_match('/^' . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?\d+:\\$?([A-Ia-i]?[A-Za-z])?\\$?\d+$/u", $token) and !preg_match('/\d/', $this->lookAhead)) {
// If it's an external range like Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2 or Sheet1!$A$1:$B$2 or Sheet1:Sheet2!$A$1:$B$2
return $token;
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u", $token) and !preg_match('/[0-9]/', $this->lookAhead)) {
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?\d+:\\$?([A-Ia-i]?[A-Za-z])?\\$?\d+$/u", $token) and !preg_match('/\d/', $this->lookAhead)) {
// If it's an external range like 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2 or 'Sheet1'!$A$1:$B$2 or 'Sheet1:Sheet2'!$A$1:$B$2
return $token;
} elseif (is_numeric($token) and (!is_numeric($token . $this->lookAhead) or ($this->lookAhead == '')) and ($this->lookAhead != '!') and ($this->lookAhead != ':')) {
@ -1250,39 +1250,39 @@ class Parser
return $result;
}
// if it's a reference
if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/', $this->currentToken)) {
if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?\d+$/', $this->currentToken)) {
$result = $this->createTree($this->currentToken, '', '');
$this->advance();
return $result;
} elseif (preg_match('/^' . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u", $this->currentToken)) {
} elseif (preg_match('/^' . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?[A-Ia-i]?[A-Za-z]\\$?\d+$/u", $this->currentToken)) {
// If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1 or Sheet1!$A$1 or Sheet1:Sheet2!$A$1)
$result = $this->createTree($this->currentToken, '', '');
$this->advance();
return $result;
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?[0-9]+$/u", $this->currentToken)) {
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?[A-Ia-i]?[A-Za-z]\\$?\d+$/u", $this->currentToken)) {
// If it's an external reference ('Sheet1'!A1 or 'Sheet1:Sheet2'!A1 or 'Sheet1'!$A$1 or 'Sheet1:Sheet2'!$A$1)
$result = $this->createTree($this->currentToken, '', '');
$this->advance();
return $result;
} elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $this->currentToken) or
preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $this->currentToken)) {
} elseif (preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?\d+:(\$)?[A-Ia-i]?[A-Za-z](\$)?\d+$/', $this->currentToken) or
preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?\d+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?\d+$/', $this->currentToken)) {
// if it's a range A1:B2 or $A$1:$B$2
// must be an error?
$result = $this->createTree($this->currentToken, '', '');
$this->advance();
return $result;
} elseif (preg_match('/^' . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u", $this->currentToken)) {
} elseif (preg_match('/^' . self::REGEX_SHEET_TITLE_UNQUOTED . "(\:" . self::REGEX_SHEET_TITLE_UNQUOTED . ")?\!\\$?([A-Ia-i]?[A-Za-z])?\\$?\d+:\\$?([A-Ia-i]?[A-Za-z])?\\$?\d+$/u", $this->currentToken)) {
// If it's an external range (Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2 or Sheet1!$A$1:$B$2 or Sheet1:Sheet2!$A$1:$B$2)
// must be an error?
$result = $this->createTree($this->currentToken, '', '');
$this->advance();
return $result;
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+:\\$?([A-Ia-i]?[A-Za-z])?\\$?[0-9]+$/u", $this->currentToken)) {
} elseif (preg_match("/^'" . self::REGEX_SHEET_TITLE_QUOTED . "(\:" . self::REGEX_SHEET_TITLE_QUOTED . ")?'\!\\$?([A-Ia-i]?[A-Za-z])?\\$?\d+:\\$?([A-Ia-i]?[A-Za-z])?\\$?\d+$/u", $this->currentToken)) {
// If it's an external range ('Sheet1'!A1:B2 or 'Sheet1'!A1:B2 or 'Sheet1'!$A$1:$B$2 or 'Sheet1'!$A$1:$B$2)
// must be an error?
$result = $this->createTree($this->currentToken, '', '');