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83 lines
2.8 KiB
83 lines
2.8 KiB
9 months ago
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<?php
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/**
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* PHPExcel
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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
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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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/** Error reporting */
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error_reporting(E_ALL);
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ini_set('display_errors', TRUE);
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ini_set('display_startup_errors', TRUE);
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define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
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date_default_timezone_set('Europe/London');
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/** PHPExcel_IOFactory */
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require_once dirname(__FILE__) . '/../Classes/PHPExcel/IOFactory.php';
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echo date('H:i:s') , " Load from Excel2007 file" , EOL;
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$objReader = PHPExcel_IOFactory::createReader('Excel2007');
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$objPHPExcel = $objReader->load("./templates/28iterators.xlsx");
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echo date('H:i:s') , " Iterate worksheets by Row" , EOL;
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foreach ($objPHPExcel->getWorksheetIterator() as $worksheet) {
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echo 'Worksheet - ' , $worksheet->getTitle() , EOL;
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foreach ($worksheet->getRowIterator() as $row) {
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echo ' Row number - ' , $row->getRowIndex() , EOL;
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$cellIterator = $row->getCellIterator();
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$cellIterator->setIterateOnlyExistingCells(false); // Loop all cells, even if it is not set
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foreach ($cellIterator as $cell) {
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if (!is_null($cell)) {
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echo ' Cell - ' , $cell->getCoordinate() , ' - ' , $cell->getCalculatedValue() , EOL;
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}
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}
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}
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}
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echo date('H:i:s') , " Iterate worksheets by Column" , EOL;
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foreach ($objPHPExcel->getWorksheetIterator() as $worksheet) {
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echo 'Worksheet - ' , $worksheet->getTitle() , EOL;
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foreach ($worksheet->getColumnIterator() as $column) {
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echo ' Column index - ' , $column->getColumnIndex() , EOL;
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$cellIterator = $column->getCellIterator();
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$cellIterator->setIterateOnlyExistingCells(true); // Loop all cells, even if it is not set
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foreach ($cellIterator as $cell) {
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if (!is_null($cell)) {
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echo ' Cell - ' , $cell->getCoordinate() , ' - ' , $cell->getCalculatedValue() , EOL;
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}
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}
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}
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}
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// Echo memory peak usage
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echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;
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