/vendor/phpoffice/phpexcel/Examples/10autofilter-selection-display.php

<?php
/**
 * PHPExcel
 *
 * Copyright (C) 2006 - 2014 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PHPExcel
 * @package    PHPExcel
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
 * @version    ##VERSION##, ##DATE##
 */

/** Error reporting */
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set('Europe/London');

define('EOL', (PHP_SAPI == 'cli') ? PHP_EOL : '<br />');

/** Include PHPExcel */
require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';


// Create new PHPExcel object
echo date('H:i:s') . ' Create new PHPExcel object' . EOL;
$objPHPExcel = new PHPExcel();

// Set document properties
echo date('H:i:s') . ' Set document properties' . EOL;
$objPHPExcel->getProperties()->setCreator('Maarten Balliauw')
    ->setLastModifiedBy('Maarten Balliauw')
    ->setTitle('PHPExcel Test Document')
    ->setSubject('PHPExcel Test Document')
    ->setDescription('Test document for PHPExcel, generated using PHP classes.')
    ->setKeywords('office PHPExcel php')
    ->setCategory('Test result file');

// Create the worksheet
echo date('H:i:s') . ' Add data' . EOL;
$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->getActiveSheet()->setCellValue('A1', 'Financial Year')
    ->setCellValue('B1', 'Financial Period')
    ->setCellValue('C1', 'Country')
    ->setCellValue('D1', 'Date')
    ->setCellValue('E1', 'Sales Value')
    ->setCellValue('F1', 'Expenditure');
$startYear = $endYear = $currentYear = date('Y');
$startYear--;
$endYear++;

$years = range($startYear, $endYear);
$periods = range(1, 12);
$countries = array('United States', 'UK', 'France', 'Germany',
    'Italy', 'Spain', 'Portugal', 'Japan'
);

$row = 2;
foreach ($years as $year) {
    foreach ($periods as $period) {
        foreach ($countries as $country) {
            $endDays = date('t', mktime(0, 0, 0, $period, 1, $year));
            for ($i = 1; $i <= $endDays; ++$i) {
                $eDate = PHPExcel_Shared_Date::FormattedPHPToExcel(
                    $year,
                    $period,
                    $i
                );
                $value = rand(500, 1000) * (1 + rand(-0.25, +0.25));
                $salesValue = $invoiceValue = NULL;
                $incomeOrExpenditure = rand(-1, 1);
                if ($incomeOrExpenditure == -1) {
                    $expenditure = rand(-500, -1000) * (1 + rand(-0.25, +0.25));
                    $income = NULL;
                } elseif ($incomeOrExpenditure == 1) {
                    $expenditure = rand(-500, -1000) * (1 + rand(-0.25, +0.25));
                    $income = rand(500, 1000) * (1 + rand(-0.25, +0.25));;
                } else {
                    $expenditure = NULL;
                    $income = rand(500, 1000) * (1 + rand(-0.25, +0.25));;
                }
                $dataArray = array($year,
                    $period,
                    $country,
                    $eDate,
                    $income,
                    $expenditure,
                );
                $objPHPExcel->getActiveSheet()->fromArray($dataArray, NULL, 'A' . $row++);
            }
        }
    }
}
$row--;


// Set styling
echo date('H:i:s') . ' Set styling' . EOL;
$objPHPExcel->getActiveSheet()->getStyle('A1:F1')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('A1:F1')->getAlignment()->setWrapText(TRUE);
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(12.5);
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(10.5);
$objPHPExcel->getActiveSheet()->getStyle('D2:D' . $row)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_YYYYMMDD2);
$objPHPExcel->getActiveSheet()->getStyle('E2:F' . $row)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE);
$objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(14);
$objPHPExcel->getActiveSheet()->freezePane('A2');


// Set autofilter range
echo date('H:i:s') . ' Set autofilter range' . EOL;
// Always include the complete filter range!
// Excel does support setting only the caption
// row, but that's not a best practise...
$objPHPExcel->getActiveSheet()->setAutoFilter($objPHPExcel->getActiveSheet()->calculateWorksheetDimension());

// Set active filters
$autoFilter = $objPHPExcel->getActiveSheet()->getAutoFilter();
echo date('H:i:s') . ' Set active filters' . EOL;
// Filter the Country column on a filter value of countries beginning with the letter U (or Japan)
//     We use * as a wildcard, so specify as U* and using a wildcard requires customFilter
$autoFilter->getColumn('C')
    ->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_CUSTOMFILTER)
    ->createRule()
    ->setRule(
        PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_EQUAL,
        'u*'
    )
    ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_CUSTOMFILTER);
$autoFilter->getColumn('C')
    ->createRule()
    ->setRule(
        PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_EQUAL,
        'japan'
    )
    ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_CUSTOMFILTER);
// Filter the Date column on a filter value of the first day of every period of the current year
//	We us a dateGroup ruletype for this, although it is still a standard filter
foreach ($periods as $period) {
    $endDate = date('t', mktime(0, 0, 0, $period, 1, $currentYear));

    $autoFilter->getColumn('D')
        ->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_FILTER)
        ->createRule()
        ->setRule(
            PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_EQUAL,
            array(
                'year' => $currentYear,
                'month' => $period,
                'day' => $endDate
            )
        )
        ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DATEGROUP);
}
// Display only sales values that are blank
//     Standard filter, operator equals, and value of NULL
$autoFilter->getColumn('E')
    ->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_FILTER)
    ->createRule()
    ->setRule(
        PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_EQUAL,
        ''
    );

// Execute filtering
echo date('H:i:s') . ' Execute filtering' . EOL;
$autoFilter->showHideRows();

// Set active sheet index to the first sheet, so Excel opens this as the first sheet
$objPHPExcel->setActiveSheetIndex(0);


// Display Results of filtering
echo date('H:i:s') . ' Display filtered rows' . EOL;
foreach ($objPHPExcel->getActiveSheet()->getRowIterator() as $row) {
    if ($objPHPExcel->getActiveSheet()->getRowDimension($row->getRowIndex())->getVisible()) {
        echo '    Row number - ', $row->getRowIndex(), ' ';
        echo $objPHPExcel->getActiveSheet()->getCell('C' . $row->getRowIndex())->getValue(), ' ';
        echo $objPHPExcel->getActiveSheet()->getCell('D' . $row->getRowIndex())->getFormattedValue(), ' ';
        echo EOL;
    }
}