cylab/system

Get system information (RAM, CPU, open ports)

1.2.0 2020-06-10 13:54 UTC

Requires

• symfony/process: ^3.0 || ^4.0 || ^5.0

Requires (Dev)

• phpstan/phpstan: ^0.12.14
• phpunit/phpunit: ^8.5
• slevomat/coding-standard: ^6.1
• squizlabs/php_codesniffer: ^3.5

MIT

• Thibault Debatty

README

Easily retrieve system information like CPU and RAM usage or listening ports.

For example:

use Cylab\System\System;

$s = new System();

// CPU & Load
var_dump($s->vcores());
var_dump($s->load1());
var_dump($s->load5());
var_dump($s->load15());

// Memory (in kB)
var_dump($s->memTotal());
var_dump($s->memUsed());
var_dump($s->memFree());
var_dump($s->memAvailable());

// Network ports
var_dump($s->findAvailablePort(2200, 2299));
var_dump($s->listListeningPorts());

Listening ports

var_dump($s->listListeningPorts());

Will produce something like:

array(3) {
  [0] =>
  class Cylab\System\ListeningPort#50 (4) {
    public $port =>
    string(2) "53"
    public $proto =>
    string(3) "tcp"
    public $bind =>
    string(10) "127.0.0.53"
    public $process =>
    string(1) "-"
  }
  [1] =>
  class Cylab\System\ListeningPort#49 (4) {
    public $port =>
    string(3) "631"
    public $proto =>
    string(3) "tcp"
    public $bind =>
    string(9) "127.0.0.1"
    public $process =>
    string(1) "-"
  }
  [2] =>
  class Cylab\System\ListeningPort#43 (4) {
    public $port =>
    string(3) "631"
    public $proto =>
    string(4) "tcp6"
    public $bind =>
    string(3) "::1"
    public $process =>
    string(1) "-"
  }
}

Or, to find an available port in the range 2200 - 2299 :

$p = $s->findAvailablePort(2200, 2299);

Installation

composer require cylab/system