PhpSpreadsheet/Examples/32chartreadwrite.php

103 lines
3.3 KiB
PHP

<?php
/** 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 />');
date_default_timezone_set('Europe/London');
/** Include PHPExcel */
require_once dirname(__FILE__) . '/../src/Bootstrap.php';
$inputFileType = 'Excel2007';
$inputFileNames = 'templates/32readwrite*[0-9].xlsx';
if ((isset($argc)) && ($argc > 1)) {
$inputFileNames = array();
for($i = 1; $i < $argc; ++$i) {
$inputFileNames[] = dirname(__FILE__) . '/templates/' . $argv[$i];
}
} else {
$inputFileNames = glob($inputFileNames);
}
foreach($inputFileNames as $inputFileName) {
$inputFileNameShort = basename($inputFileName);
if (!file_exists($inputFileName)) {
echo date('H:i:s') , " File " , $inputFileNameShort , ' does not exist' , EOL;
continue;
}
echo date('H:i:s') , " Load Test from $inputFileType file " , $inputFileNameShort , EOL;
$objReader = \PHPExcel\IOFactory::createReader($inputFileType);
$objReader->setIncludeCharts(TRUE);
$objPHPExcel = $objReader->load($inputFileName);
echo date('H:i:s') , " Iterate worksheets looking at the charts" , EOL;
foreach ($objPHPExcel->getWorksheetIterator() as $worksheet) {
$sheetName = $worksheet->getTitle();
echo 'Worksheet: ' , $sheetName , EOL;
$chartNames = $worksheet->getChartNames();
if(empty($chartNames)) {
echo ' There are no charts in this worksheet' , EOL;
} else {
natsort($chartNames);
foreach($chartNames as $i => $chartName) {
$chart = $worksheet->getChartByName($chartName);
if (!is_null($chart->getTitle())) {
$caption = '"' . implode(' ',$chart->getTitle()->getCaption()) . '"';
} else {
$caption = 'Untitled';
}
echo ' ' , $chartName , ' - ' , $caption , EOL;
echo str_repeat(' ',strlen($chartName)+3);
$groupCount = $chart->getPlotArea()->getPlotGroupCount();
if ($groupCount == 1) {
$chartType = $chart->getPlotArea()->getPlotGroupByIndex(0)->getPlotType();
echo ' ' , $chartType , EOL;
} else {
$chartTypes = array();
for($i = 0; $i < $groupCount; ++$i) {
$chartTypes[] = $chart->getPlotArea()->getPlotGroupByIndex($i)->getPlotType();
}
$chartTypes = array_unique($chartTypes);
if (count($chartTypes) == 1) {
$chartType = 'Multiple Plot ' . array_pop($chartTypes);
echo ' ' , $chartType , EOL;
} elseif (count($chartTypes) == 0) {
echo ' *** Type not yet implemented' , EOL;
} else {
echo ' Combination Chart' , EOL;
}
}
}
}
}
$outputFileName = basename($inputFileName);
echo date('H:i:s') , " Write Tests to Excel2007 file " , EOL;
$objWriter = \PHPExcel\IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->setIncludeCharts(TRUE);
$objWriter->save($outputFileName);
echo date('H:i:s') , " File written to " , $outputFileName , EOL;
$objPHPExcel->disconnectWorksheets();
unset($objPHPExcel);
}
// Echo memory peak usage
echo date('H:i:s') , ' Peak memory usage: ' , (memory_get_peak_usage(true) / 1024 / 1024) , " MB" , EOL;
// Echo done
echo date('H:i:s') , " Done writing files" , EOL;
echo 'Files have been created in ' , getcwd() , EOL;