composer.json

{
    "name": "apcu/apcu",
    "type": "php-ext",
    "license": "PHP-3.01",
    "description": "APCu - APC User Cache",
    "require": {
        "php": ">= 7.0.0"
    },
    "php-ext": {
        "extension-name": "apcu",
        "configure-options": [
            {
                "name": "enable-apcu",
                "description": "Enable APCu support"
            },
            {
                "name": "disable-apcu-rwlocks",
                "description": "Disable rwlocks in APCu"
            },
            {
                "name": "enable-apcu-debug",
                "description": "Enable APCu debugging"
            },
            {
                "name": "enable-apcu-clear-signal",
                "description": "Enable SIGUSR1 clearing handler"
            },
            {
                "name": "disable-apcu-mmap",
                "description": "Disable mmap, falls back on shm"
            },
            {
                "name": "enable-apcu-spinlocks",
                "description": "Use spinlocks before flocks"
            },
            {
                "name": "disable-valgrind-checks",
                "description": "Disable Valgrind-based memory checks"
            },
            {
                "name": "enable-coverage",
                "description": "Include code coverage symbols (DEVELOPERS ONLY!!)"
            }
        ]
    }
}