README

Forked from https://github.com/box/spout

Added in XLSX

• Formalas: when addidng cells with formulas just place it into as excel in xlsx does anyway. '<f>SUBTOTAL(9,B1:B10)</f>'
• First line is automatically freezed and added autofilter on it

Original Readme from Box\Spout

Spout

Spout is a PHP library to read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way. Contrary to other file readers or writers, it is capable of processing very large files while keeping the memory usage really low (less than 3MB).

Join the community and come discuss about Spout:

Documentation

Full documentation can be found at http://opensource.box.com/spout/.

Requirements

• PHP version 7.1 or higher
• PHP extension php_zip enabled
• PHP extension php_xmlreader enabled

Upgrade guide

Version 3 introduced new functionality but also some breaking changes. If you want to upgrade your Spout codebase from version 2 please consult the Upgrade guide.

Running tests

The master branch includes unit, functional and performance tests. If you just want to check that everything is working as expected, executing the unit and functional tests is enough.

• phpunit - runs unit and functional tests
• phpunit --group perf-tests - only runs the performance tests

For information, the performance tests take about 10 minutes to run (processing 1 million rows files is not a quick thing).

Performance tests status:

Support

You can ask questions, submit new features ideas or discuss about Spout in the chat room:

Copyright and License

Copyright 2017 Box, Inc. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.