Adrien Crivelli 035281f04c

Third party PDF libraries must now be installed via composer and naturally
via composer autoloading mechanism. Because of that it is not necessary
to specify their path on disk. The usage is simplified and it allows us
to include them in our unit tests.

This also means that from now on PhpSpreadsheet must use composer autoloader
mechanism. The internal autoloading implementation was dropped.

2017-01-22 00:49:44 +09:00

2.7 KiB

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Migration from PHPExcel

PhpSpreadsheet introduced many breaking changes by introducing namespaces and renaming some classes. To help you migrate existing project, a tool was written to replace all references to PHPExcel classes to their new names.

The tool is included in PhpSpreadsheet. It scans recursively all files and directories, starting from the current directory. Assuming it was installed with composer, it can be run like so:

cd /project/to/migrate/src
/project/to/migrate/vendor/phpoffice/phpspreadsheet/bin/migrate-from-phpexcel

Important The tool will irreversibly modify your sources, be sure to backup everything, and double check the result before committing.

Removed deprecated things

In addition to automated changes, usage of deprecated methods must be migrated manually.

Worksheet::duplicateStyleArray()

// Before
$worksheet->duplicateStyleArray($styles, $range, $advanced);

// After
$worksheet->getStyle($range)->applyFromArray($styles, $advanced);

DataType::dataTypeForValue()

// Before
DataType::dataTypeForValue($value);

// After
DefaultValueBinder::dataTypeForValue($value);

Conditional::getCondition()

// Before
$conditional->getCondition();

// After
$conditional->getConditions()[0];

Conditional::setCondition()

// Before
$conditional->setCondition($value);

// After
$conditional->setConditions($value);

Worksheet::getDefaultStyle()

// Before
$worksheet->getDefaultStyle();

// After
$worksheet->getParent()->getDefaultStyle();

Worksheet::setDefaultStyle()

// Before
$worksheet->setDefaultStyle($value);

// After
$worksheet->getParent()->getDefaultStyle()->applyFromArray([
    'font' => [
        'name' => $pValue->getFont()->getName(),
        'size' => $pValue->getFont()->getSize(),
    ],
]);

Worksheet::setSharedStyle()

// Before
$worksheet->setSharedStyle($sharedStyle, $range);

// After
$worksheet->duplicateStyle($sharedStyle, $range);

Worksheet::getSelectedCell()

// Before
$worksheet->getSelectedCell();

// After
$worksheet->getSelectedCells();

Writer\Xls::setTempDir()

// Before
$writer->setTempDir();

// After, there is no way to set temporary storage directory anymore

Autoloader

The class PHPExcel_Autoloader was removed entirely and is replaced by composer autoloading mechanism.

Writing PDF

PHPExcel_Settings::setPdfRenderer() and PHPExcel_Settings::setPdfRenderer() were removed and PDF libraries must be installed via composer. So the only thing to do is to specify a renderer like so:

$rendererName = \PhpOffice\PhpSpreadsheet\Settings::PDF_RENDERER_MPDF;
\PhpOffice\PhpSpreadsheet\Settings::setPdfRendererName($rendererName);

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