# decalog/4.4.0/includes/libraries/prometheus/Sample.php

DecaLog, version 4.4.0. 81 lines.

- Page: https://pluginprobe.com/plugins/decalog/4.4.0/code/includes/libraries/prometheus/Sample.php
- Raw: https://pluginprobe.com/plugins/decalog/4.4.0/raw/includes/libraries/prometheus/Sample.php
- Modified: 2021-06-22T11:43:48+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/decalog/4.4.0/code/includes/libraries/prometheus/Sample.php#L10-L20`.

```php
<?php

declare(strict_types=1);

namespace Prometheus;

class Sample
{
    /**
     * @var string
     */
    private $name;

    /**
     * @var string[]
     */
    private $labelNames;

    /**
     * @var mixed[]
     */
    private $labelValues;

    /**
     * @var int|double
     */
    private $value;

    /**
     * Sample constructor.
     * @param mixed[] $data
     */
    public function __construct(array $data)
    {
        $this->name = $data['name'];
        $this->labelNames = (array) $data['labelNames'];
        $this->labelValues = (array) $data['labelValues'];
        $this->value = $data['value'];
    }

    /**
     * @return string
     */
    public function getName(): string
    {
        return $this->name;
    }

    /**
     * @return string[]
     */
    public function getLabelNames(): array
    {
        return $this->labelNames;
    }

    /**
     * @return mixed[]
     */
    public function getLabelValues(): array
    {
        return $this->labelValues;
    }

    /**
     * @return string
     */
    public function getValue(): string
    {
        return (string) $this->value;
    }

    /**
     * @return bool
     */
    public function hasLabelNames(): bool
    {
        return $this->labelNames !== [];
    }
}

```