Reorganize Samples

The samples have become unwieldy when running them from a browser. In particular, the drop-down lists are fixed size with no scrolling, and many of them are now just too large. I have moved all the Calculation samples up a level, and broken several categories (Basic, Chart, DateTime, Engineering, Financial, and Reader) into several pieces. Convert-Online (now found in the Engineering category) had a number of different problems which are now resolved. It is the only member with any significant code change.
2026-10-08 12:56:39 +00:00 · 2024-02-03 07:25:29 -08:00
parent 22f4d6ee17
commit b3de003aa5
226 changed files with 33 additions and 30 deletions
@@ -0,0 +1,36 @@
+<?php
+
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Style\Style;
+
+require __DIR__ . '/../Header.php';
+
+$helper->log('Create new Spreadsheet object');
+$spreadsheet = new Spreadsheet();
+$worksheet = $spreadsheet->getActiveSheet();
+
+$helper->log('Create styles array');
+$styles = [];
+for ($i = 0; $i < 10; ++$i) {
+    $style = new Style();
+    $style->getFont()->setSize($i + 4);
+    $styles[] = $style;
+}
+
+$helper->log('Add data (begin)');
+$t = microtime(true);
+for ($col = 1; $col <= 50; ++$col) {
+    for ($row = 0; $row < 100; ++$row) {
+        $str = ($row + $col);
+        $style = $styles[$row % 10];
+        $coord = Coordinate::stringFromColumnIndex($col) . ($row + 1);
+        $worksheet->setCellValue($coord, $str);
+        $worksheet->duplicateStyle($style, $coord);
+    }
+}
+$d = microtime(true) - $t;
+$helper->log('Add data (end) . time: ' . (string) round($d, 2) . ' s');
+
+// Save
+$helper->write($spreadsheet, __FILE__);
@@ -0,0 +1,12 @@
+<?php
+
+require __DIR__ . '/../Header.php';
+$spreadsheet = require __DIR__ . '/../templates/sampleSpreadsheet.php';
+
+// Set password against the spreadsheet file
+$spreadsheet->getSecurity()->setLockWindows(true);
+$spreadsheet->getSecurity()->setLockStructure(true);
+$spreadsheet->getSecurity()->setWorkbookPassword('secret');
+
+// Save
+$helper->write($spreadsheet, __FILE__);
@@ -0,0 +1,98 @@
+<?php
+
+use PhpOffice\PhpSpreadsheet\Helper\Html as HtmlHelper;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+
+require __DIR__ . '/../Header.php';
+
+// Create new Spreadsheet object
+$helper->log('Create new Spreadsheet object');
+$spreadsheet = new Spreadsheet();
+
+// Set document properties
+$helper->log('Set document properties');
+$spreadsheet->getProperties()->setCreator('Maarten Balliauw')
+    ->setLastModifiedBy('Maarten Balliauw')
+    ->setTitle('PhpSpreadsheet Test Document')
+    ->setSubject('PhpSpreadsheet Test Document')
+    ->setDescription('Test document for PhpSpreadsheet, generated using PHP classes.')
+    ->setKeywords('office PhpSpreadsheet php')
+    ->setCategory('Test result file');
+
+// Add some data
+$helper->log('Add some data');
+
+$html1 = '<font color="#0000ff">
+<h1 align="center">My very first example of rich text<br />generated from html markup</h1>
+<p>
+<font size="14" COLOR="rgb(0,255,128)">
+<b>This block</b> contains an <i>italicized</i> word;
+while this block uses an <u>underline</u>.
+</font>
+</p>
+<p align="right"><font size="9" color="red" face="Times New Roman, serif">
+I want to eat <ins><del>healthy food</del> <strong>pizza</strong></ins>.
+</font>
+';
+
+$html2 = '<p>
+<font color="#ff0000">
+    100&deg;C is a hot temperature
+</font>
+<br>
+<font color="#0080ff">
+    10&deg;F is cold
+</font>
+</p>';
+
+$html3 = '2<sup>3</sup> equals 8';
+
+$html4 = 'H<sub>2</sub>SO<sub>4</sub> is the chemical formula for Sulphuric acid';
+
+$html5 = '<strong>bold</strong>, <em>italic</em>, <strong><em>bold+italic</em></strong>';
+
+$wizard = new HtmlHelper();
+$richText = $wizard->toRichTextObject($html1);
+
+$spreadsheet->getActiveSheet()
+    ->setCellValue('A1', $richText);
+
+$spreadsheet->getActiveSheet()
+    ->getColumnDimension('A')
+    ->setWidth(48);
+$spreadsheet->getActiveSheet()
+    ->getRowDimension(1)
+    ->setRowHeight(-1);
+$spreadsheet->getActiveSheet()->getStyle('A1')
+    ->getAlignment()
+    ->setWrapText(true);
+
+$richText = $wizard->toRichTextObject($html2);
+
+$spreadsheet->getActiveSheet()
+    ->setCellValue('A2', $richText);
+
+$spreadsheet->getActiveSheet()
+    ->getRowDimension(1)
+    ->setRowHeight(-1);
+$spreadsheet->getActiveSheet()
+    ->getStyle('A2')
+    ->getAlignment()
+    ->setWrapText(true);
+
+$spreadsheet->setActiveSheetIndex(0)
+    ->setCellValue('A3', $wizard->toRichTextObject($html3));
+
+$spreadsheet->setActiveSheetIndex(0)
+    ->setCellValue('A4', $wizard->toRichTextObject($html4));
+
+$spreadsheet->setActiveSheetIndex(0)
+    ->setCellValue('A5', $wizard->toRichTextObject($html5));
+
+// Rename worksheet
+$helper->log('Rename worksheet');
+$spreadsheet->getActiveSheet()
+    ->setTitle('Rich Text Examples');
+
+// Save
+$helper->write($spreadsheet, __FILE__);
@@ -0,0 +1,30 @@
+<?php
+
+use PhpOffice\PhpSpreadsheet\IOFactory;
+
+require __DIR__ . '/../Header.php';
+
+$helper->log('Load MergeBook1 from Xlsx file');
+$filename1 = __DIR__ . '/../templates/43mergeBook1.xlsx';
+$callStartTime = microtime(true);
+$spreadsheet1 = IOFactory::load($filename1);
+$helper->logRead('Xlsx', $filename1, $callStartTime);
+
+$helper->log('Load MergeBook2 from Xlsx file');
+$filename2 = __DIR__ . '/../templates/43mergeBook2.xlsx';
+$callStartTime = microtime(true);
+$spreadsheet2 = IOFactory::load($filename2);
+$helper->logRead('Xlsx', $filename2, $callStartTime);
+
+foreach ($spreadsheet2->getSheetNames() as $sheetName) {
+    $sheet = $spreadsheet2->getSheetByName($sheetName);
+    if ($sheet === null) {
+        continue;
+    }
+
+    $sheet->setTitle($sheet->getTitle() . ' copied');
+    $spreadsheet1->addExternalSheet($sheet);
+}
+
+// Save
+$helper->write($spreadsheet1, __FILE__);
@@ -0,0 +1,29 @@
+<?php
+
+use PhpOffice\PhpSpreadsheet\IOFactory;
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx as Reader;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx as Writer;
+
+require __DIR__ . '/../Header.php';
+
+// Create temporary file that will be read
+$sampleSpreadsheet = require __DIR__ . '/../templates/sampleSpreadsheet.php';
+$filename = $helper->getTemporaryFilename();
+$writer = new Writer($sampleSpreadsheet);
+$writer->save($filename);
+
+$inputFileType = IOFactory::identify($filename);
+$reader = new Reader();
+$sheetList = $reader->listWorksheetNames($filename);
+$sheetInfo = $reader->listWorksheetInfo($filename);
+
+$helper->log('File Type:');
+var_dump($inputFileType);
+
+$helper->log('Worksheet Names:');
+var_dump($sheetList);
+
+$helper->log('Worksheet Names:');
+var_dump($sheetInfo);
+
+unlink($filename);
@@ -0,0 +1,71 @@
+<?php
+
+use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
+use PhpOffice\PhpSpreadsheet\Helper\Sample;
+use PhpOffice\PhpSpreadsheet\Settings;
+
+require __DIR__ . '/../Header.php';
+
+$helper = new Sample();
+if ($helper->isCli()) {
+    $helper->log('This example should only be run from a Web Browser' . PHP_EOL);
+
+    return;
+}
+?>
+<form action="45_Quadratic_equation_solver.php" method="POST">
+    Enter the coefficients for the Ax<sup>2</sup> + Bx + C = 0
+    <table border="0" cellpadding="0" cellspacing="0">
+        <tr>
+            <td>
+                <b>A&nbsp;</b>
+            </td>
+            <td>
+                <input name="A" type="text" size="8" value="<?php echo (isset($_POST['A'])) ? htmlentities($_POST['A'], Settings::htmlEntityFlags()) : ''; ?>">
+            </td>
+        </tr>
+        <tr>
+            <td>
+                <b>B&nbsp;</b>
+            </td>
+            <td>
+                <input name="B" type="text" size="8" value="<?php echo (isset($_POST['B'])) ? htmlentities($_POST['B'], Settings::htmlEntityFlags()) : ''; ?>">
+            </td>
+        </tr>
+        <tr>
+            <td><b>C&nbsp;</b>
+            </td>
+            <td>
+                <input name="C" type="text" size="8" value="<?php echo (isset($_POST['C'])) ? htmlentities($_POST['C'], Settings::htmlEntityFlags()) : ''; ?>">
+            </td>
+        </tr>
+    </table>
+    <input name="submit" type="submit" value="calculate"><br />
+    If A=0, the equation is not quadratic.
+</form>
+
+<?php
+/**     If the user has submitted the form, then we need to execute a calculation * */
+if (isset($_POST['submit'])) {
+    if ($_POST['A'] == 0) {
+        $helper->log('The equation is not quadratic');
+    } else {
+        // Calculate and Display the results
+        $helper->log('<hr /><b>Roots:</b><br />');
+
+        $discriminantFormula = '=POWER(' . $_POST['B'] . ',2) - (4 * ' . $_POST['A'] . ' * ' . $_POST['C'] . ')';
+        $discriminant = Calculation::getInstance()->calculateFormula($discriminantFormula);
+
+        $r1Formula = '=IMDIV(IMSUM(-' . $_POST['B'] . ',IMSQRT(' . $discriminant . ')),2 * ' . $_POST['A'] . ')';
+        $r2Formula = '=IF(' . $discriminant . '=0,"Only one root",IMDIV(IMSUB(-' . $_POST['B'] . ',IMSQRT(' . $discriminant . ')),2 * ' . $_POST['A'] . '))';
+
+        /** @var string */
+        $output = Calculation::getInstance()->calculateFormula($r1Formula);
+        $helper->log("$output");
+        /** @var string */
+        $output = Calculation::getInstance()->calculateFormula($r2Formula);
+        $helper->log("$output");
+        $callEndTime = microtime(true);
+        $helper->logEndingNotes();
+    }
+}
@@ -0,0 +1,19 @@
+<?php
+
+// Turn off error reporting
+error_reporting(0);
+
+use PhpOffice\PhpSpreadsheet\IOFactory;
+
+require __DIR__ . '/../Header.php';
+
+$html = __DIR__ . '/../templates/46readHtml.html';
+$callStartTime = microtime(true);
+
+$objReader = IOFactory::createReader('Html');
+$objPHPExcel = $objReader->load($html);
+
+$helper->logRead('Html', $html, $callStartTime);
+
+// Save
+$helper->write($objPHPExcel, __FILE__);
@@ -0,0 +1,13 @@
+<?php
+
+require __DIR__ . '/../Header.php';
+
+use PhpOffice\PhpSpreadsheet\Reader\Xls;
+
+$helper->log('Read spreadsheet');
+$reader = new Xls();
+$spreadsheet = $reader->load(__DIR__ . '/../templates/47_xlsfill.xls');
+
+// Save
+$helper->write($spreadsheet, __FILE__, ['Xls']);
+$spreadsheet->disconnectWorksheets();
@@ -0,0 +1,13 @@
+<?php
+
+require __DIR__ . '/../Header.php';
+
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
+
+$helper->log('Read spreadsheet');
+$reader = new Xlsx();
+$spreadsheet = $reader->load(__DIR__ . '/../templates/47_xlsxfill.xlsx');
+
+// Save
+$helper->write($spreadsheet, __FILE__, ['Xlsx']);
+$spreadsheet->disconnectWorksheets();
@@ -0,0 +1,78 @@
+<?php
+
+// Create new Spreadsheet object
+use PhpOffice\PhpSpreadsheet\Helper\Dimension;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
+
+require __DIR__ . '/../Header.php';
+
+$helper->log('Create new Spreadsheet object');
+$spreadsheet = new Spreadsheet();
+$sheet = $spreadsheet->getActiveSheet();
+$sheet->getCell('A1')->setValue('twocell');
+$sheet->getCell('A2')->setValue('twocell');
+$sheet->getCell('A3')->setValue('onecell');
+$sheet->getCell('A6')->setValue('absolute');
+
+// Add a drawing to the worksheet
+$helper->log('Add a drawing to the worksheet two-cell anchor not resized');
+$drawing = new Drawing();
+$drawing->setName('PhpSpreadsheet');
+$drawing->setDescription('PhpSpreadsheet');
+$drawing->setPath(__DIR__ . '/../images/PhpSpreadsheet_logo.png');
+// anchor type will be two-cell because Coordinates2 is set
+//$drawing->setAnchorType(Drawing::ANCHORTYPE_TWOCELL);
+$drawing->setCoordinates('B1');
+$drawing->setCoordinates2('B1');
+$drawing->setOffsetX2($drawing->getImageWidth());
+$drawing->setOffsetY2($drawing->getImageHeight());
+$drawing->setWorksheet($spreadsheet->getActiveSheet());
+
+// Add a drawing to the worksheet
+$helper->log('Add a drawing to the worksheet two-cell anchor resized');
+$drawing2 = new Drawing();
+$drawing2->setName('PhpSpreadsheet');
+$drawing2->setDescription('PhpSpreadsheet');
+$drawing2->setPath(__DIR__ . '/../images/PhpSpreadsheet_logo.png');
+// anchor type will be two-cell because Coordinates2 is set
+//$drawing->setAnchorType(Drawing::ANCHORTYPE_TWOCELL);
+$drawing2->setCoordinates('C2');
+$drawing2->setCoordinates2('C2');
+$drawing2->setOffsetX2($drawing->getImageWidth());
+$drawing2->setOffsetY2($drawing->getImageHeight());
+$drawing2->setWorksheet($spreadsheet->getActiveSheet());
+
+$spreadsheet->getActiveSheet()->getColumnDimension('C')->setWidth($drawing->getImageWidth(), Dimension::UOM_PIXELS);
+$spreadsheet->getActiveSheet()->getRowDimension(2)->setRowHeight($drawing->getImageHeight(), Dimension::UOM_PIXELS);
+
+// Add a drawing to the worksheet one cell anchor
+$helper->log('Add a drawing to the worksheet one-cell anchor');
+$drawing3 = new Drawing();
+$drawing3->setName('PhpSpreadsheet');
+$drawing3->setDescription('PhpSpreadsheet');
+$drawing3->setPath(__DIR__ . '/../images/PhpSpreadsheet_logo.png');
+// anchor type will be one-cell because Coordinates2 is not set
+//$drawing->setAnchorType(Drawing::ANCHORTYPE_ONECELL);
+$drawing3->setCoordinates('D3');
+$drawing3->setWorksheet($spreadsheet->getActiveSheet());
+
+// Add a drawing to the worksheet
+$helper->log('Add a drawing to the worksheet two-cell anchor resized absolute');
+$drawing4 = new Drawing();
+$drawing4->setName('PhpSpreadsheet');
+$drawing4->setDescription('PhpSpreadsheet');
+$drawing4->setPath(__DIR__ . '/../images/PhpSpreadsheet_logo.png');
+// anchor type will be two-cell because Coordinates2 is set
+//$drawing->setAnchorType(Drawing::ANCHORTYPE_TWOCELL);
+$drawing4->setCoordinates('C6');
+$drawing4->setCoordinates2('C6');
+$drawing4->setOffsetX2($drawing->getImageWidth());
+$drawing4->setOffsetY2($drawing->getImageHeight());
+$drawing4->setWorksheet($spreadsheet->getActiveSheet());
+$drawing4->setEditAs(Drawing::EDIT_AS_ABSOLUTE);
+
+//$spreadsheet->getActiveSheet()->getColumnDimension('C')->setWidth($drawing->getImageWidth(), Dimension::UOM_PIXELS);
+$spreadsheet->getActiveSheet()->getRowDimension(6)->setRowHeight($drawing->getImageHeight(), Dimension::UOM_PIXELS);
+
+$helper->write($spreadsheet, __FILE__, ['Xlsx']);
@@ -0,0 +1,80 @@
+<?php
+
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Style\Alignment;
+
+require __DIR__ . '/../Header.php';
+
+$helper->log('Create new Spreadsheet object');
+$spreadsheet = new Spreadsheet();
+$spreadsheet->getProperties()->setTitle('Alignment');
+$sheet = $spreadsheet->getActiveSheet();
+$hi = 'Hi There';
+$ju = 'This is a longer than normal sentence';
+$sheet->fromArray([
+    ['', 'default', 'bottom', 'top', 'center', 'justify', 'distributed'],
+    ['default', $hi, $hi, $hi, $hi, $hi, $hi],
+    ['left', $hi, $hi, $hi, $hi, $hi, $hi],
+    ['right', $hi, $hi, $hi, $hi, $hi, $hi],
+    ['center', $hi, $hi, $hi, $hi, $hi, $hi],
+    ['justify', $ju, $ju, $ju, $ju, $ju, $ju],
+    ['distributed', $ju, $ju, $ju, $ju, $ju, $ju],
+]);
+$sheet->getColumnDimension('B')->setWidth(20);
+$sheet->getColumnDimension('C')->setWidth(20);
+$sheet->getColumnDimension('D')->setWidth(20);
+$sheet->getColumnDimension('E')->setWidth(20);
+$sheet->getColumnDimension('F')->setWidth(20);
+$sheet->getColumnDimension('G')->setWidth(20);
+$sheet->getRowDimension(2)->setRowHeight(30);
+$sheet->getRowDimension(3)->setRowHeight(30);
+$sheet->getRowDimension(4)->setRowHeight(30);
+$sheet->getRowDimension(5)->setRowHeight(30);
+$sheet->getRowDimension(6)->setRowHeight(40);
+$sheet->getRowDimension(7)->setRowHeight(40);
+$minRow = 2;
+$maxRow = 7;
+$minCol = 'B';
+$maxCol = 'g';
+$sheet->getStyle("C$minRow:C$maxRow")
+    ->getAlignment()
+    ->setVertical(Alignment::VERTICAL_BOTTOM);
+$sheet->getStyle("D$minRow:D$maxRow")
+    ->getAlignment()
+    ->setVertical(Alignment::VERTICAL_TOP);
+$sheet->getStyle("E$minRow:E$maxRow")
+    ->getAlignment()
+    ->setVertical(Alignment::VERTICAL_CENTER);
+$sheet->getStyle("F$minRow:F$maxRow")
+    ->getAlignment()
+    ->setVertical(Alignment::VERTICAL_JUSTIFY);
+$sheet->getStyle("G$minRow:G$maxRow")
+    ->getAlignment()
+    ->setVertical(Alignment::VERTICAL_DISTRIBUTED);
+$sheet->getStyle("{$minCol}3:{$maxCol}3")
+    ->getAlignment()
+    ->setHorizontal(Alignment::HORIZONTAL_LEFT);
+$sheet->getStyle("{$minCol}4:{$maxCol}4")
+    ->getAlignment()
+    ->setHorizontal(Alignment::HORIZONTAL_RIGHT);
+$sheet->getStyle("{$minCol}5:{$maxCol}5")
+    ->getAlignment()
+    ->setHorizontal(Alignment::HORIZONTAL_CENTER);
+$sheet->getStyle("{$minCol}6:{$maxCol}6")
+    ->getAlignment()
+    ->setHorizontal(Alignment::HORIZONTAL_JUSTIFY);
+$sheet->getStyle("{$minCol}7:{$maxCol}7")
+    ->getAlignment()
+    ->setHorizontal(Alignment::HORIZONTAL_DISTRIBUTED);
+
+$sheet->getCell('A9')->setValue('Center Continuous A9-C9');
+$sheet->getStyle('A9:C9')
+    ->getAlignment()
+    ->setHorizontal(Alignment::HORIZONTAL_CENTER_CONTINUOUS);
+$sheet->getCell('A10')->setValue('Fill');
+$sheet->getStyle('A10')
+    ->getAlignment()
+    ->setHorizontal(Alignment::HORIZONTAL_FILL);
+$sheet->setSelectedCells('A1');
+
+$helper->write($spreadsheet, __FILE__, ['Xlsx', 'Html', 'Xls']);
@@ -0,0 +1,13 @@
+<?php
+
+require __DIR__ . '/../Header.php';
+
+use PhpOffice\PhpSpreadsheet\Reader\Xls;
+
+$helper->log('Read spreadsheet');
+$reader = new Xls();
+$spreadsheet = $reader->load(__DIR__ . '/../templates/50_xlsverticalbreak.xls');
+
+// Save
+$helper->write($spreadsheet, __FILE__, ['Xls']);
+$spreadsheet->disconnectWorksheets();