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We wrapped lines to make easier the source easier to read, and to have more manageable diffs. This was done with something like: ```sh pandoc --wrap=auto --atx-headers -f markdown -t markdown-fenced_code_attributes+pipe_tables+raw_html+intraword_underscores` ```
19 lines
698 B
Markdown
19 lines
698 B
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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