composer.json

{
    "name": "patchwork/utf8",
    "type": "library",
    "description": "Portable and performant UTF-8, Unicode and Grapheme Clusters for PHP",
    "keywords": ["utf8","utf-8","unicode","i18n","grapheme"],
    "homepage": "https://github.com/tchwork/utf8",
    "license": "(Apache-2.0 or GPL-2.0)",
    "authors": [
        {
            "name": "Nicolas Grekas",
            "email": "p@tchwork.com"
        }
    ],
    "require": {
        "php": ">=5.3.0",
        "lib-pcre": ">=7.3"
    },
    "suggest": {
        "ext-wfio": "Use WFIO for UTF-8 filesystem access on Windows",
        "ext-intl": "Use Intl for best performance",
        "ext-iconv": "Use iconv for best performance",
        "ext-mbstring": "Use Mbstring for best performance"
    },
    "autoload": {
        "psr-4": {"Patchwork\\": "src/Patchwork/"},
        "classmap": ["src/Normalizer.php"]
    },
    "autoload-dev": {
        "files": ["tests/bootstrap.php"]
    },
    "extra": {
        "branch-alias": {
            "dev-master": "1.3-dev"
        }
    }
}