<?php
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								/** PHPExcel root directory */
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								if (!defined('PHPEXCEL_ROOT')) {
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								    /**
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								     * @ignore
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								     */
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								    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
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								    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
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								}
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								/**
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								 * PHPExcel_Cell_AdvancedValueBinder
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								 *
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								 * Copyright (c) 2006 - 2015 PHPExcel
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								 *
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								 * This library is free software; you can redistribute it and/or
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								 * modify it under the terms of the GNU Lesser General Public
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								 * License as published by the Free Software Foundation; either
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								 * version 2.1 of the License, or (at your option) any later version.
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								 *
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								 * This library is distributed in the hope that it will be useful,
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								 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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								 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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								 * Lesser General Public License for more details.
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								 *
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								 * You should have received a copy of the GNU Lesser General Public
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								 * License along with this library; if not, write to the Free Software
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								 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
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								 *
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								 * @category   PHPExcel
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								 * @package    PHPExcel_Cell
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								 * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
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								 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
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								 * @version    ##VERSION##, ##DATE##
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								 */
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								class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder implements PHPExcel_Cell_IValueBinder
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								{
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								    /**
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								     * Bind value to a cell
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								     *
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								     * @param  PHPExcel_Cell  $cell  Cell to bind value to
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								     * @param  mixed $value          Value to bind in cell
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								     * @return boolean
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								     */
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								    public function bindValue(PHPExcel_Cell $cell, $value = null)
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								    {
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								        // sanitize UTF-8 strings
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								        if (is_string($value)) {
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								            $value = PHPExcel_Shared_String::SanitizeUTF8($value);
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								        }
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								        // Find out data type
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								        $dataType = parent::dataTypeForValue($value);
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								        // Style logic - strings
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								        if ($dataType === PHPExcel_Cell_DataType::TYPE_STRING && !$value instanceof PHPExcel_RichText) {
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								            //    Test for booleans using locale-setting
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								            if ($value == PHPExcel_Calculation::getTRUE()) {
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								                $cell->setValueExplicit(true, PHPExcel_Cell_DataType::TYPE_BOOL);
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								                return true;
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								            } elseif ($value == PHPExcel_Calculation::getFALSE()) {
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								                $cell->setValueExplicit(false, PHPExcel_Cell_DataType::TYPE_BOOL);
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								                return true;
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								            }
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								            // Check for number in scientific format
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								            if (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NUMBER.'$/', $value)) {
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								                $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                return true;
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								            }
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								            // Check for fraction
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								            if (preg_match('/^([+-]?)\s*([0-9]+)\s?\/\s*([0-9]+)$/', $value, $matches)) {
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								                // Convert value to number
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								                $value = $matches[2] / $matches[3];
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								                if ($matches[1] == '-') {
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								                    $value = 0 - $value;
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								                }
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								                $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                // Set style
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getNumberFormat()->setFormatCode('??/??');
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								                return true;
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								            } elseif (preg_match('/^([+-]?)([0-9]*) +([0-9]*)\s?\/\s*([0-9]*)$/', $value, $matches)) {
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								                // Convert value to number
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								                $value = $matches[2] + ($matches[3] / $matches[4]);
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								                if ($matches[1] == '-') {
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								                    $value = 0 - $value;
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								                }
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								                $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                // Set style
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getNumberFormat()->setFormatCode('# ??/??');
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								                return true;
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								            }
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								            // Check for percentage
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								            if (preg_match('/^\-?[0-9]*\.?[0-9]*\s?\%$/', $value)) {
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								                // Convert value to number
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								                $value = (float) str_replace('%', '', $value) / 100;
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								                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                // Set style
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00);
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								                return true;
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								            }
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								            // Check for currency
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								            $currencyCode = PHPExcel_Shared_String::getCurrencyCode();
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								            $decimalSeparator = PHPExcel_Shared_String::getDecimalSeparator();
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								            $thousandsSeparator = PHPExcel_Shared_String::getThousandsSeparator();
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								            if (preg_match('/^'.preg_quote($currencyCode).' *(\d{1,3}('.preg_quote($thousandsSeparator).'\d{3})*|(\d+))('.preg_quote($decimalSeparator).'\d{2})?$/', $value)) {
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								                // Convert value to number
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								                $value = (float) trim(str_replace(array($currencyCode, $thousandsSeparator, $decimalSeparator), array('', '', '.'), $value));
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								                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                // Set style
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getNumberFormat()->setFormatCode(
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								                        str_replace('$', $currencyCode, PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE)
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								                    );
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								                return true;
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								            } elseif (preg_match('/^\$ *(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/', $value)) {
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								                // Convert value to number
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								                $value = (float) trim(str_replace(array('$',','), '', $value));
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								                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                // Set style
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE);
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								                return true;
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								            }
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								            // Check for time without seconds e.g. '9:45', '09:45'
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								            if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d$/', $value)) {
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								                // Convert value to number
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								                list($h, $m) = explode(':', $value);
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								                $days = $h / 24 + $m / 1440;
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								                $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                // Set style
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3);
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								                return true;
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								            }
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								            // Check for time with seconds '9:45:59', '09:45:59'
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								            if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d:[0-5]\d$/', $value)) {
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								                // Convert value to number
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								                list($h, $m, $s) = explode(':', $value);
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								                $days = $h / 24 + $m / 1440 + $s / 86400;
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								                // Convert value to number
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								                $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                // Set style
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4);
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								                return true;
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								            }
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								            // Check for datetime, e.g. '2008-12-31', '2008-12-31 15:59', '2008-12-31 15:59:10'
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								            if (($d = PHPExcel_Shared_Date::stringToExcel($value)) !== false) {
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								                // Convert value to number
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								                $cell->setValueExplicit($d, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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								                // Determine style. Either there is a time part or not. Look for ':'
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								                if (strpos($value, ':') !== false) {
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								                    $formatCode = 'yyyy-mm-dd h:mm';
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								                } else {
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								                    $formatCode = 'yyyy-mm-dd';
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								                }
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getNumberFormat()->setFormatCode($formatCode);
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								                return true;
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								            }
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								            // Check for newline character "\n"
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								            if (strpos($value, "\n") !== false) {
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								                $value = PHPExcel_Shared_String::SanitizeUTF8($value);
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								                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
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								                // Set style
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								                $cell->getWorksheet()->getStyle($cell->getCoordinate())
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								                    ->getAlignment()->setWrapText(true);
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								                return true;
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								            }
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								        }
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								        // Not bound yet? Use parent...
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								        return parent::bindValue($cell, $value);
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								    }
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								}
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