composer.json

{
    "name": "phpsysinfo/phpsysinfo",
    "description": "phpSysInfo is a customizable PHP Script that parses /proc, and formats information nicely. It will display information about system facts like Uptime, CPU, Memory, PCI devices, SCSI devices, IDE devices, Network adapters, Disk usage, and more.",
    "license": "GPL-2.0-or-later",
    "homepage": "http://phpsysinfo.github.io/phpsysinfo/",
    "require": {
        "php": ">=5.1.3",
        "ext-simplexml": "*",
        "ext-pcre": "*",
        "ext-xml": "*",
        "ext-dom": "*"
    },
    "suggest": {
        "ext-mbstring": "Required for *nix non UTF-8 systems",
        "ext-com_dotnet": "Required for Windows environments",
        "ext-xsl": "Required for static mode",
        "ext-json": "Required for bootstrap mode"
    }
}