visualizer / vendor / phpoffice / phpexcel / Examples / 16csv.php

16csv.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 2.2.0, at vendor/phpoffice/phpexcel/Examples/16csv.php

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1	<?php
2	/**
3	* PHPExcel
4	*
5	* Copyright (C) 2006 - 2014 PHPExcel
6	*
7	* This library is free software; you can redistribute it and/or
8	* modify it under the terms of the GNU Lesser General Public
9	* License as published by the Free Software Foundation; either
10	* version 2.1 of the License, or (at your option) any later version.
11	*
12	* This library is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15	* Lesser General Public License for more details.
16	*
17	* You should have received a copy of the GNU Lesser General Public
18	* License along with this library; if not, write to the Free Software
19	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20	*
21	* @category PHPExcel
22	* @package PHPExcel
23	* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
24	* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
25	* @version ##VERSION##, ##DATE##
26	*/
27
28	/** Error reporting */
29	error_reporting(E_ALL);
30	ini_set('display_errors', TRUE);
31	ini_set('display_startup_errors', TRUE);
32	date_default_timezone_set('Europe/London');
33
34	define('EOL',(PHP_SAPI == 'cli') ? PHP_EOL : '<br />');
35
36	date_default_timezone_set('Europe/London');
37
38	include "05featuredemo.inc.php";
39
40	/** PHPExcel_IOFactory */
41	require_once '../Classes/PHPExcel/IOFactory.php';
42
43
44	echo date('H:i:s') , " Write to CSV format" , EOL;
45	$callStartTime = microtime(true);
46
47	$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'CSV')->setDelimiter(',')
48	->setEnclosure('"')
49	->setLineEnding("\r\n")
50	->setSheetIndex(0)
51	->save(str_replace('.php', '.csv', __FILE__));
52	$callEndTime = microtime(true);
53	$callTime = $callEndTime - $callStartTime;
54	echo date('H:i:s') , " File written to " , str_replace('.php', '.csv', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
55	echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
56	// Echo memory usage
57	echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
58
59
60	echo date('H:i:s') , " Read from CSV format" , EOL;
61	$callStartTime = microtime(true);
62	$objReader = PHPExcel_IOFactory::createReader('CSV')->setDelimiter(',')
63	->setEnclosure('"')
64	->setLineEnding("\r\n")
65	->setSheetIndex(0);
66	$objPHPExcelFromCSV = $objReader->load(str_replace('.php', '.csv', __FILE__));
67
68	$callEndTime = microtime(true);
69	$callTime = $callEndTime - $callStartTime;
70	echo 'Call time to reload Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
71	// Echo memory usage
72	echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
73
74
75	echo date('H:i:s') , " Write to Excel2007 format" , EOL;
76	$callStartTime = microtime(true);
77
78	$objWriter2007 = PHPExcel_IOFactory::createWriter($objPHPExcelFromCSV, 'Excel2007');
79	$objWriter2007->save(str_replace('.php', '.xlsx', __FILE__));
80	$callEndTime = microtime(true);
81	$callTime = $callEndTime - $callStartTime;
82	echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
83	echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
84	// Echo memory usage
85	echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
86
87
88	echo date('H:i:s') , " Write to CSV format" , EOL;
89	$callStartTime = microtime(true);
90
91	$objWriterCSV = PHPExcel_IOFactory::createWriter($objPHPExcelFromCSV, 'CSV');
92	$objWriterCSV->setExcelCompatibility(true);
93	$objWriterCSV->save(str_replace('.php', '_excel.csv', __FILE__));
94	$callEndTime = microtime(true);
95	$callTime = $callEndTime - $callStartTime;
96	echo date('H:i:s') , " File written to " , str_replace('.php', '_excel.csv', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
97	echo 'Call time to write Workbook was ' , sprintf('%.4f',$callTime) , " seconds" , EOL;
98	// Echo memory usage
99	echo date('H:i:s') , ' Current memory usage: ' , (memory_get_usage(true) / 1024 / 1024) , " MB" , EOL;
100
101
102	// Echo memory peak usage
103	echo date('H:i:s') , " Peak memory usage: " , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;
104
105	// Echo done
106	echo date('H:i:s') , " Done writing files" , EOL;
107	echo 'Files have been created in ' , getcwd() , EOL;
108