VulCode

League CSV: our changes to an open source project

A PHP library for reading and writing CSV files.

All contributions
Language
PHP
GitHub stars
3,482
1merged change
Merged on 5 September 2026.
Number 34 of the 64 GitHub projects with our changes, by stars. First is Zed (91,587).

The change merged into League CSV

Buffer::nth() is positional, so it returns the right row even after earlier rows were deleted.

What it taught us

An index that was a key stops being a position after the first deletion. An API must say which of the two it is.

PHP

Our projects in this technology, their screens and when we choose it.

Other projects with our changes: PHP

20 projects in this technology have our merged changes. The bar is the repository's stars, next to it the number of our changes. Each row leads to the project's page.

PHP
The other 12 on the list of all contributions

League CSV among all our changes

Day by day from 5 September 2026 to 11 October 2026. A column is every change merged that day, the accent is the changes in League CSV.

  • Changes in League CSV
  • Changes in other projects

1 merged change in League CSV

Merged on 5 September 2026.

On the same day

Changes of ours were also merged into: Whoops, NLog, gocsv, rss, pydantic-extra-types.

The whole period

125 merged changes in 65 projects.

Questions about our changes to League CSV

Where these changes come from, who merged them and whether we can fix something in your library.

Using League CSV in your project?

If something in it does not work, we fix it at the source and leave a workaround until the release. We reply within an hour.