palmtree / csv

v5.1.0 2026-11-15 18:09 UTC

Requires

• php: >=8.3
• ext-json: *

Requires (Dev)

• palmtree/php-cs-fixer-config: ^2.1
• phpstan/phpstan: ^2.3
• phpstan/phpstan-phpunit: ^2.1
• phpunit/phpunit: ^12.5||^13.4

MIT

• Andy Palmer

• csv
• import
• export
• read
• write

Published on Packagist.org on 2026-11-15 18:10 UTC

README

A CSV reader and writer for PHP.

The Reader class implements the Iterator interface, loading one line into memory at a time. This means large files can be parsed without hitting any memory limits.

Requirements

• PHP >= 8.3

Installation

Use composer to add the package to your dependencies:

composer require palmtree/csv

Usage

use Palmtree\Csv\Reader;
use Palmtree\Csv\Writer;

foreach (new Reader('people.csv') as $row) {
    echo $row['name'];
}

Writer::write('people.csv', [
    ['name' => 'Alice', 'age' => 24],
    ['name' => 'Bob', 'age' => 28],
]);

Documentation

See the documentation index for every topic, or jump to a page:

• Reading
• Normalizers
• Writing
• Downloads
• CSV Control

See the examples directory for more usage examples.

License

Released under the MIT license