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.
135 lines
2.7 KiB
Markdown
135 lines
2.7 KiB
Markdown
# Migration from PHPExcel
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PhpSpreadsheet introduced many breaking changes by introducing
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namespaces and renaming some classes. To help you migrate existing
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project, a tool was written to replace all references to PHPExcel
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classes to their new names.
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The tool is included in PhpSpreadsheet. It scans recursively all files
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and directories, starting from the current directory. Assuming it was
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installed with composer, it can be run like so:
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``` sh
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cd /project/to/migrate/src
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/project/to/migrate/vendor/phpoffice/phpspreadsheet/bin/migrate-from-phpexcel
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```
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**Important** The tool will irreversibly modify your sources, be sure to
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backup everything, and double check the result before committing.
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## Removed deprecated things
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In addition to automated changes, usage of deprecated methods must be migrated
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manually.
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### Worksheet::duplicateStyleArray()
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``` php
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// Before
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$worksheet->duplicateStyleArray($styles, $range, $advanced);
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// After
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$worksheet->getStyle($range)->applyFromArray($styles, $advanced);
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```
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### DataType::dataTypeForValue()
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``` php
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// Before
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DataType::dataTypeForValue($value);
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// After
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DefaultValueBinder::dataTypeForValue($value);
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```
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### Conditional::getCondition()
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``` php
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// Before
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$conditional->getCondition();
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// After
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$conditional->getConditions()[0];
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```
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### Conditional::setCondition()
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``` php
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// Before
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$conditional->setCondition($value);
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// After
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$conditional->setConditions($value);
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```
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### Worksheet::getDefaultStyle()
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``` php
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// Before
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$worksheet->getDefaultStyle();
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// After
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$worksheet->getParent()->getDefaultStyle();
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```
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### Worksheet::setDefaultStyle()
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``` php
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// Before
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$worksheet->setDefaultStyle($value);
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// After
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$worksheet->getParent()->getDefaultStyle()->applyFromArray([
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'font' => [
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'name' => $pValue->getFont()->getName(),
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'size' => $pValue->getFont()->getSize(),
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],
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]);
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```
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### Worksheet::setSharedStyle()
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``` php
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// Before
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$worksheet->setSharedStyle($sharedStyle, $range);
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// After
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$worksheet->duplicateStyle($sharedStyle, $range);
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```
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### Worksheet::getSelectedCell()
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``` php
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// Before
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$worksheet->getSelectedCell();
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// After
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$worksheet->getSelectedCells();
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```
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### Writer\Xls::setTempDir()
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``` php
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// Before
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$writer->setTempDir();
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// After, there is no way to set temporary storage directory anymore
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```
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## Autoloader
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The class `PHPExcel_Autoloader` was removed entirely and is replaced by composer
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autoloading mechanism.
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## Writing PDF
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`PHPExcel_Settings::setPdfRenderer()` and `PHPExcel_Settings::setPdfRenderer()`
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were removed and PDF libraries must be installed via composer. So the only thing
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to do is to specify a renderer like so:
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```php
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$rendererName = \PhpOffice\PhpSpreadsheet\Settings::PDF_RENDERER_MPDF;
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\PhpOffice\PhpSpreadsheet\Settings::setPdfRendererName($rendererName);
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```
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