本文整理汇总了PHP中PHPExcel_Shared_String类的典型用法代码示例。如果您正苦于以下问题：PHP PHPExcel_Shared_String类的具体用法？PHP PHPExcel_Shared_String怎么用？PHP PHPExcel_Shared_String使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了PHPExcel_Shared_String类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: setUp
public function setUp()
{
if (!defined('PHPEXCEL_ROOT')) {
define('PHPEXCEL_ROOT', APPLICATION_PATH . '/');
}
require_once PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php';
PHPExcel_Shared_String::setDecimalSeparator('.');
PHPExcel_Shared_String::setThousandsSeparator(',');
}示例2: bindValue
/**
* Bind value to a cell
*
* @param PHPExcel_Cell $cell Cell to bind value to
* @param mixed $value Value to bind in cell
* @return boolean
*/
public function bindValue(PHPExcel_Cell $cell, $value = null)
{
// sanitize UTF-8 strings
if (is_string($value)) {
$value = PHPExcel_Shared_String::SanitizeUTF8($value);
}
// Find out data type
$dataType = parent::dataTypeForValue($value);
// Style logic - strings
if ($dataType === PHPExcel_Cell_DataType::TYPE_STRING && !$value instanceof PHPExcel_RichText) {
// Check for percentage
if (preg_match('/^\\-?[0-9]*\\.?[0-9]*\\s?\\%$/', $value)) {
// Convert value to number
$cell->setValueExplicit((double) str_replace('%', '', $value) / 100, PHPExcel_Cell_DataType::TYPE_NUMERIC);
// Set style
$cell->getParent()->getStyle($cell->getCoordinate())->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE);
return true;
}
// Check for time e.g. '9:45', '09:45'
if (preg_match('/^(\\d|[0-1]\\d|2[0-3]):[0-5]\\d$/', $value)) {
list($h, $m) = explode(':', $value);
$days = $h / 24 + $m / 1440;
// Convert value to number
$cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
// Set style
$cell->getParent()->getStyle($cell->getCoordinate())->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3);
return true;
}
// Check for date
if (strtotime($value) !== false) {
// make sure we have UTC for the sake of strtotime
$saveTimeZone = date_default_timezone_get();
date_default_timezone_set('UTC');
// Convert value to Excel date
$cell->setValueExplicit(PHPExcel_Shared_Date::PHPToExcel(strtotime($value)), PHPExcel_Cell_DataType::TYPE_NUMERIC);
// Set style
$cell->getParent()->getStyle($cell->getCoordinate())->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_YYYYMMDD2);
// restore original value for timezone
date_default_timezone_set($saveTimeZone);
return true;
}
}
// Style logic - Numbers
if ($dataType === PHPExcel_Cell_DataType::TYPE_NUMERIC) {
// Leading zeroes?
if (preg_match('/^\\-?[0]+[0-9]*\\.?[0-9]*$/', $value)) {
// Convert value to string
$cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
// Set style
$cell->getParent()->getStyle($cell->getCoordinate())->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_TEXT);
return true;
}
}
// Not bound yet? Use parent...
return parent::bindValue($cell, $value);
}示例3: checkString
/**
* Check a string that it satisfies Excel requirements
*
* @param mixed Value to sanitize to an Excel string
* @return mixed Sanitized value
*/
public static function checkString($pValue = null)
{
if ($pValue instanceof PHPExcel_RichText) {
return $pValue;
}
// string must never be longer than 32,767 characters, truncate if necessary
$pValue = PHPExcel_Shared_String::Substring($pValue, 0, 32767);
// we require that newline is represented as "\n" in core, not as "\r\n" or "\r"
$pValue = str_replace(array("\r\n", "\r"), "\n", $pValue);
return $pValue;
}示例4: bindValue
/**
* Bind value to a cell
*
* @param PHPExcel_Cell $cell Cell to bind value to
* @param mixed $value Value to bind in cell
* @return boolean
*/
public function bindValue(PHPExcel_Cell $cell, $value = null)
{
// sanitize UTF-8 strings
if (is_string($value)) {
$value = PHPExcel_Shared_String::SanitizeUTF8($value);
}
// Set value explicit
$cell->setValueExplicit($value, self::dataTypeForValue($value));
// Done!
return TRUE;
}示例5: getImportExcelData
function getImportExcelData($data, $fields)
{
global $total_records, $cCharset, $columnIndex;
foreach ($data->getWorksheetIterator() as $worksheet) {
$highestRow = $worksheet->getHighestRow();
for ($row = 2; $row <= $highestRow; ++$row) {
for ($col = 0; $col < $columnIndex; ++$col) {
$cell = $worksheet->getCellByColumnAndRow($col, $row);
if (PHPExcel_Shared_Date::isDateTime($cell)) {
$date_format = $cell->getParent()->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode();
$value = PHPExcel_Style_NumberFormat::ToFormattedString($cell->getValue(), $date_format);
if (is_a($value, 'PHPExcel_RichText')) {
$value = $value->getPlainText();
}
if ($value) {
$time = array();
if (strtotime($value)) {
$value = strtotime($value);
} else {
$d_format = "";
for ($i = 0; $i < strlen($date_format); $i++) {
$letter = substr(strtolower($date_format), $i, 1);
if ($letter == "d" || $letter == "m" || $letter == "y") {
if (strpos($d_format, $letter) === false) {
$d_format .= $letter;
}
}
}
$value = strtotime(localdatetime2db($value, $d_format));
}
// $value = PHPExcel_Shared_Date::ExcelToPHP($value);
$time = localtime($value, true);
$val = $time["tm_year"] + 1900 . "-" . ($time["tm_mon"] + 1) . "-" . $time["tm_mday"] . " " . $time["tm_hour"] . ":" . $time["tm_min"] . ":" . $time["tm_sec"];
} else {
$val = NULL;
}
} else {
$error_handler = set_error_handler("empty_error_handler");
$val = PHPExcel_Shared_String::ConvertEncoding($cell->getValue(), $cCharset, 'UTF-8');
if (is_a($val, 'PHPExcel_RichText')) {
$val = $val->getPlainText();
}
if ($error_handler) {
set_error_handler($error_handler);
}
}
$arr[$fields[$col]] = $val;
}
$ret = InsertRecord($arr, $row - 2);
$total_records++;
}
break;
}
}示例6: testCurrency
/**
* @dataProvider provider
*/
public function testCurrency($value, $valueBinded, $format, $thousandsSeparator, $decimalSeparator, $currencyCode)
{
$sheet = $this->getMock('PHPExcel_Worksheet', array('getStyle', 'getNumberFormat', 'setFormatCode'));
$sheet->expects($this->once())->method('getStyle')->will($this->returnSelf());
$sheet->expects($this->once())->method('getNumberFormat')->will($this->returnSelf());
$sheet->expects($this->once())->method('setFormatCode')->with($format)->will($this->returnSelf());
PHPExcel_Shared_String::setCurrencyCode($currencyCode);
PHPExcel_Shared_String::setDecimalSeparator($decimalSeparator);
PHPExcel_Shared_String::setThousandsSeparator($thousandsSeparator);
$cell = new PHPExcel_Cell('A', 1, null, PHPExcel_Cell_DataType::TYPE_STRING, $sheet);
$binder = new PHPExcel_Cell_AdvancedValueBinder();
$binder->bindValue($cell, $value);
$this->assertEquals($valueBinded, $cell->getValue());
}示例7: bindValue
/**
* Bind value to a cell, preserving possible leading zeros
* See http://stackoverflow.com/questions/12457610/reading-numbers-as-text-format-with-phpexcel
*
* @param PHPExcel_Cell $cell Cell to bind value to
* @param mixed $value Value to bind in cell
* @return boolean
*/
public function bindValue(PHPExcel_Cell $cell, $value = null)
{
// sanitize UTF-8 strings
if (is_string($value)) {
$value = PHPExcel_Shared_String::SanitizeUTF8($value);
}
// Preserve numeric string, including leading zeros, if it is a text format
$format = $cell->getStyle()->getNumberFormat()->getFormatCode();
if ($format == PHPExcel_Style_NumberFormat::FORMAT_TEXT) {
$cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
return true;
}
// Not bound yet? Use default value parent...
return parent::bindValue($cell, $value);
}示例8: testCurrency
/**
* @dataProvider provider
*/
public function testCurrency($value, $valueBinded, $format, $thousandsSeparator, $decimalSeparator, $currencyCode)
{
$sheet = $this->getMock('PHPExcel_Worksheet', array('getStyle', 'getNumberFormat', 'setFormatCode', 'getCellCacheController'));
$cache = $this->getMockBuilder('PHPExcel_CachedObjectStorage_Memory')->disableOriginalConstructor()->getMock();
$cache->expects($this->any())->method('getParent')->will($this->returnValue($sheet));
$sheet->expects($this->once())->method('getStyle')->will($this->returnSelf());
$sheet->expects($this->once())->method('getNumberFormat')->will($this->returnSelf());
$sheet->expects($this->once())->method('setFormatCode')->with($format)->will($this->returnSelf());
$sheet->expects($this->any())->method('getCellCacheController')->will($this->returnValue($cache));
PHPExcel_Shared_String::setCurrencyCode($currencyCode);
PHPExcel_Shared_String::setDecimalSeparator($decimalSeparator);
PHPExcel_Shared_String::setThousandsSeparator($thousandsSeparator);
$cell = new PHPExcel_Cell(NULL, PHPExcel_Cell_DataType::TYPE_STRING, $sheet);
$binder = new PHPExcel_Cell_AdvancedValueBinder();
$binder->bindValue($cell, $value);
$this->assertEquals($valueBinded, $cell->getValue());
}示例9: bindValue
/**
* Bind value to a cell
*
* @param PHPExcel_Cell $cell Cell to bind value to
* @param mixed $value Value to bind in cell
* @return boolean
*/
public function bindValue(PHPExcel_Cell $cell, $value = null)
{
// sanitize UTF-8 strings
if (is_string($value)) {
$value = PHPExcel_Shared_String::SanitizeUTF8($value);
} elseif (is_object($value)) {
// Handle any objects that might be injected
if ($value instanceof DateTime) {
$value = $value->format('Y-m-d H:i:s');
} elseif (!$value instanceof PHPExcel_RichText) {
$value = (string) $value;
}
}
// Set value explicit
$cell->setValueExplicit($value, self::dataTypeForValue($value));
// Done!
return true;
}示例10: _setMargins
private function _setMargins(PHPExcel_Worksheet $pSheet)
{
$htmlPage = '@page { ';
$htmlBody = 'body { ';
$left = PHPExcel_Shared_String::FormatNumber($pSheet->getPageMargins()->getLeft()) . 'in; ';
$htmlPage .= 'left-margin: ' . $left;
$htmlBody .= 'left-margin: ' . $left;
$right = PHPExcel_Shared_String::FormatNumber($pSheet->getPageMargins()->getRight()) . 'in; ';
$htmlPage .= 'right-margin: ' . $right;
$htmlBody .= 'right-margin: ' . $right;
$top = PHPExcel_Shared_String::FormatNumber($pSheet->getPageMargins()->getTop()) . 'in; ';
$htmlPage .= 'top-margin: ' . $top;
$htmlBody .= 'top-margin: ' . $top;
$bottom = PHPExcel_Shared_String::FormatNumber($pSheet->getPageMargins()->getBottom()) . 'in; ';
$htmlPage .= 'bottom-margin: ' . $bottom;
$htmlBody .= 'bottom-margin: ' . $bottom;
$htmlPage .= "}\n";
$htmlBody .= "}\n";
return "<style>\n" . $htmlPage . $htmlBody . "</style>\n";
}示例11: _convertString
/**
* Convert a string token to ptgStr
*
* @access private
* @param string $string A string for conversion to its ptg value.
* @return mixed the converted token on success
*/
function _convertString($string)
{
// chop away beggining and ending quotes
$string = substr($string, 1, strlen($string) - 2);
if (strlen($string) > 255) {
throw new Exception("String is too long");
}
if ($this->_BIFF_version == 0x500) {
return pack("CC", $this->ptg['ptgStr'], strlen($string)) . $string;
} elseif ($this->_BIFF_version == 0x600) {
return pack('C', $this->ptg['ptgStr']) . PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($string);
}
}示例12: _writeDataValidity
//.........这里部分代码省略.........
break;
case PHPExcel_Cell_DataValidation::STYLE_INFORMATION:
$errorStyle = 0x2;
break;
}
$options |= $errorStyle << 4;
// explicit formula?
if ($type == 0x3 && preg_match('/^\\".*\\"$/', $dataValidation->getFormula1())) {
$options |= 0x1 << 7;
}
// empty cells allowed
$options |= $dataValidation->getAllowBlank() << 8;
// show drop down
$options |= !$dataValidation->getShowDropDown() << 9;
// show input message
$options |= $dataValidation->getShowInputMessage() << 18;
// show error message
$options |= $dataValidation->getShowErrorMessage() << 19;
// condition operator
$operator = $dataValidation->getOperator();
switch ($operator) {
case PHPExcel_Cell_DataValidation::OPERATOR_BETWEEN:
$operator = 0x0;
break;
case PHPExcel_Cell_DataValidation::OPERATOR_NOTBETWEEN:
$operator = 0x1;
break;
case PHPExcel_Cell_DataValidation::OPERATOR_EQUAL:
$operator = 0x2;
break;
case PHPExcel_Cell_DataValidation::OPERATOR_NOTEQUAL:
$operator = 0x3;
break;
case PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHAN:
$operator = 0x4;
break;
case PHPExcel_Cell_DataValidation::OPERATOR_LESSTHAN:
$operator = 0x5;
break;
case PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHANOREQUAL:
$operator = 0x6;
break;
case PHPExcel_Cell_DataValidation::OPERATOR_LESSTHANOREQUAL:
$operator = 0x7;
break;
}
$options |= $operator << 20;
$data = pack('V', $options);
// prompt title
$promptTitle = $dataValidation->getPromptTitle() !== '' ? $dataValidation->getPromptTitle() : chr(0);
$data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($promptTitle);
// error title
$errorTitle = $dataValidation->getErrorTitle() !== '' ? $dataValidation->getErrorTitle() : chr(0);
$data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($errorTitle);
// prompt text
$prompt = $dataValidation->getPrompt() !== '' ? $dataValidation->getPrompt() : chr(0);
$data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($prompt);
// error text
$error = $dataValidation->getError() !== '' ? $dataValidation->getError() : chr(0);
$data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeLong($error);
// formula 1
try {
$formula1 = $dataValidation->getFormula1();
if ($type == 0x3) {
// list type
$formula1 = str_replace(',', chr(0), $formula1);
}
$this->_parser->parse($formula1);
$formula1 = $this->_parser->toReversePolish();
$sz1 = strlen($formula1);
} catch (Exception $e) {
$sz1 = 0;
$formula1 = '';
}
$data .= pack('vv', $sz1, 0x0);
$data .= $formula1;
// formula 2
try {
$formula2 = $dataValidation->getFormula2();
if ($formula2 === '') {
throw new Exception('No formula2');
}
$this->_parser->parse($formula2);
$formula2 = $this->_parser->toReversePolish();
$sz2 = strlen($formula2);
} catch (Exception $e) {
$sz2 = 0;
$formula2 = '';
}
$data .= pack('vv', $sz2, 0x0);
$data .= $formula2;
// cell range address list
$data .= pack('v', 0x1);
$data .= $this->_writeBIFF8CellRangeAddressFixed($cellCoordinate);
$length = strlen($data);
$header = pack("vv", $record, $length);
$this->_append($header . $data);
}
}
}示例13: _writeCell
/**
* Write Cell
*
* @param PHPExcel_Shared_XMLWriter $objWriter XML Writer
* @param PHPExcel_Worksheet $pSheet Worksheet
* @param PHPExcel_Cell $pCell Cell
* @param string[] $pStringTable String table
* @param string[] $pFlippedStringTable String table (flipped), for faster index searching
* @throws Exception
*/
private function _writeCell(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_Worksheet $pSheet = null, PHPExcel_Cell $pCell = null, $pStringTable = null, $pFlippedStringTable = null)
{
if (is_array($pStringTable) && is_array($pFlippedStringTable)) {
// Cell
$objWriter->startElement('c');
$objWriter->writeAttribute('r', $pCell->getCoordinate());
// Sheet styles
if ($pCell->getXfIndex() != '') {
$objWriter->writeAttribute('s', $pCell->getXfIndex());
}
// If cell value is supplied, write cell value
if (is_object($pCell->getValue()) || $pCell->getValue() !== '') {
// Map type
$mappedType = $pCell->getDataType();
// Write data type depending on its type
switch (strtolower($mappedType)) {
case 'inlinestr':
// Inline string
$objWriter->writeAttribute('t', $mappedType);
break;
case 's':
// String
$objWriter->writeAttribute('t', $mappedType);
break;
case 'b':
// Boolean
$objWriter->writeAttribute('t', $mappedType);
break;
case 'f':
// Formula
$calculatedValue = null;
if ($this->getParentWriter()->getPreCalculateFormulas()) {
$calculatedValue = $pCell->getCalculatedValue();
} else {
$calculatedValue = $pCell->getValue();
}
if (is_string($calculatedValue)) {
$objWriter->writeAttribute('t', 'str');
}
break;
case 'e':
// Error
$objWriter->writeAttribute('t', $mappedType);
}
// Write data depending on its type
switch (strtolower($mappedType)) {
case 'inlinestr':
// Inline string
if (!$pCell->getValue() instanceof PHPExcel_RichText) {
$objWriter->writeElement('t', PHPExcel_Shared_String::ControlCharacterPHP2OOXML(htmlspecialchars($pCell->getValue())));
} else {
if ($pCell->getValue() instanceof PHPExcel_RichText) {
$objWriter->startElement('is');
$this->getParentWriter()->getWriterPart('stringtable')->writeRichText($objWriter, $pCell->getValue());
$objWriter->endElement();
}
}
break;
case 's':
// String
if (!$pCell->getValue() instanceof PHPExcel_RichText) {
if (isset($pFlippedStringTable[$pCell->getValue()])) {
$objWriter->writeElement('v', $pFlippedStringTable[$pCell->getValue()]);
}
} else {
if ($pCell->getValue() instanceof PHPExcel_RichText) {
$objWriter->writeElement('v', $pFlippedStringTable[$pCell->getValue()->getHashCode()]);
}
}
break;
case 'f':
// Formula
$objWriter->writeElement('f', substr($pCell->getValue(), 1));
if ($this->getParentWriter()->getOffice2003Compatibility() === false) {
if ($this->getParentWriter()->getPreCalculateFormulas()) {
$calculatedValue = $pCell->getCalculatedValue();
if (!is_array($calculatedValue) && substr($calculatedValue, 0, 1) != '#') {
$v = PHPExcel_Shared_String::FormatNumber($calculatedValue);
$objWriter->writeElement('v', $v);
} else {
$objWriter->writeElement('v', '0');
}
} else {
$objWriter->writeElement('v', '0');
}
}
break;
case 'n':
// Numeric
// force point as decimal separator in case current locale uses comma
//.........这里部分代码省略.........
示例14: DATE
/**
* DATE
*
* The DATE function returns a value that represents a particular date.
*
* NOTE: When used in a Cell Formula, MS Excel changes the cell format so that it matches the date
* format of your regional settings. PHPExcel does not change cell formatting in this way.
*
* Excel Function:
* DATE(year,month,day)
*
* @access public
* @category Date/Time Functions
* @param integer $year The value of the year argument can include one to four digits.
* Excel interprets the year argument according to the configured
* date system: 1900 or 1904.
* If year is between 0 (zero) and 1899 (inclusive), Excel adds that
* value to 1900 to calculate the year. For example, DATE(108,1,2)
* returns January 2, 2008 (1900+108).
* If year is between 1900 and 9999 (inclusive), Excel uses that
* value as the year. For example, DATE(2008,1,2) returns January 2,
* 2008.
* If year is less than 0 or is 10000 or greater, Excel returns the
* #NUM! error value.
* @param integer $month A positive or negative integer representing the month of the year
* from 1 to 12 (January to December).
* If month is greater than 12, month adds that number of months to
* the first month in the year specified. For example, DATE(2008,14,2)
* returns the serial number representing February 2, 2009.
* If month is less than 1, month subtracts the magnitude of that
* number of months, plus 1, from the first month in the year
* specified. For example, DATE(2008,-3,2) returns the serial number
* representing September 2, 2007.
* @param integer $day A positive or negative integer representing the day of the month
* from 1 to 31.
* If day is greater than the number of days in the month specified,
* day adds that number of days to the first day in the month. For
* example, DATE(2008,1,35) returns the serial number representing
* February 4, 2008.
* If day is less than 1, day subtracts the magnitude that number of
* days, plus one, from the first day of the month specified. For
* example, DATE(2008,1,-15) returns the serial number representing
* December 16, 2007.
* @return mixed Excel date/time serial value, PHP date/time serial value or PHP date/time object,
* depending on the value of the ReturnDateType flag
*/
public static function DATE($year = 0, $month = 1, $day = 1)
{
$year = PHPExcel_Calculation_Functions::flattenSingleValue($year);
$month = PHPExcel_Calculation_Functions::flattenSingleValue($month);
$day = PHPExcel_Calculation_Functions::flattenSingleValue($day);
$year = $year !== NULL ? PHPExcel_Shared_String::testStringAsNumeric($year) : 0;
$month = $month !== NULL ? PHPExcel_Shared_String::testStringAsNumeric($month) : 0;
$day = $day !== NULL ? PHPExcel_Shared_String::testStringAsNumeric($day) : 0;
if (!is_numeric($year) || !is_numeric($month) || !is_numeric($day)) {
return PHPExcel_Calculation_Functions::VALUE();
}
$year = (int) $year;
$month = (int) $month;
$day = (int) $day;
$baseYear = PHPExcel_Shared_Date::getExcelCalendar();
// Validate parameters
if ($year < $baseYear - 1900) {
return PHPExcel_Calculation_Functions::NaN();
}
if ($baseYear - 1900 != 0 && $year < $baseYear && $year >= 1900) {
return PHPExcel_Calculation_Functions::NaN();
}
if ($year < $baseYear && $year >= $baseYear - 1900) {
$year += 1900;
}
if ($month < 1) {
// Handle year/month adjustment if month < 1
--$month;
$year += ceil($month / 12) - 1;
$month = 13 - abs($month % 12);
} elseif ($month > 12) {
// Handle year/month adjustment if month > 12
$year += floor($month / 12);
$month = $month % 12;
}
// Re-validate the year parameter after adjustments
if ($year < $baseYear || $year >= 10000) {
return PHPExcel_Calculation_Functions::NaN();
}
// Execute function
$excelDateValue = PHPExcel_Shared_Date::FormattedPHPToExcel($year, $month, $day);
switch (PHPExcel_Calculation_Functions::getReturnDateType()) {
case PHPExcel_Calculation_Functions::RETURNDATE_EXCEL:
return (double) $excelDateValue;
case PHPExcel_Calculation_Functions::RETURNDATE_PHP_NUMERIC:
return (int) PHPExcel_Shared_Date::ExcelToPHP($excelDateValue);
case PHPExcel_Calculation_Functions::RETURNDATE_PHP_OBJECT:
return PHPExcel_Shared_Date::ExcelToPHPObject($excelDateValue);
}
}示例15: setTitle
/**
* Set title
*
* @param string $pValue String containing the dimension of this worksheet
* @param string $updateFormulaCellReferences boolean Flag indicating whether cell references in formulae should
* be updated to reflect the new sheet name.
* This should be left as the default true, unless you are
* certain that no formula cells on any worksheet contain
* references to this worksheet
*
* @return PHPExcel_Worksheet
*/
public function setTitle($pValue = 'Worksheet', $updateFormulaCellReferences = true)
{
// Is this a 'rename' or not?
if ($this->getTitle() == $pValue) {
return $this;
}
// Syntax check
self::_checkSheetTitle($pValue);
// Old title
$oldTitle = $this->getTitle();
if ($this->_parent) {
// Is there already such sheet name?
if ($this->_parent->sheetNameExists($pValue)) {
// Use name, but append with lowest possible integer
if (PHPExcel_Shared_String::CountCharacters($pValue) > 29) {
$pValue = PHPExcel_Shared_String::Substring($pValue, 0, 29);
}
$i = 1;
while ($this->_parent->sheetNameExists($pValue . ' ' . $i)) {
++$i;
if ($i == 10) {
if (PHPExcel_Shared_String::CountCharacters($pValue) > 28) {
$pValue = PHPExcel_Shared_String::Substring($pValue, 0, 28);
}
} elseif ($i == 100) {
if (PHPExcel_Shared_String::CountCharacters($pValue) > 27) {
$pValue = PHPExcel_Shared_String::Substring($pValue, 0, 27);
}
}
}
$altTitle = $pValue . ' ' . $i;
return $this->setTitle($altTitle, $updateFormulaCellReferences);
}
}
// Set title
$this->_title = $pValue;
$this->_dirty = true;
if ($this->_parent) {
// New title
$newTitle = $this->getTitle();
PHPExcel_Calculation::getInstance($this->_parent)->renameCalculationCacheForWorksheet($oldTitle, $newTitle);
if ($updateFormulaCellReferences) {
PHPExcel_ReferenceHelper::getInstance()->updateNamedFormulas($this->_parent, $oldTitle, $newTitle);
}
}
return $this;
}