composer.json

{
    "name": "dapphp/securimage",
    "type": "library",
    "description": "PHP CAPTCHA Library",
    "keywords": ["captcha","security","forms","anti-spam"],
    "homepage": "https://github.com/dapphp/securimage",
    "license": "BSD-3-Clause",
    "authors": [
        {
            "name": "Drew Phillips",
            "email": "drew@drew-phillips.com"
        }
    ],
    "require": {
        "php": ">=5.4",
        "ext-gd": "*"
    },
    "suggest": {
        "ext-pdo": "For database storage support",
        "ext-pdo_mysql": "For MySQL database support",
        "ext-pdo_sqlite": "For SQLite3 database support"
    },
    "autoload": {
        "classmap": ["securimage.php"],
        "psr-4" : {
            "Securimage\\" : "./"
        }
    }
}