# worker/4.9.25/src/Symfony/Process/Callback.php

ManageWP Worker, version 4.9.25. 36 lines.

- Page: https://pluginprobe.com/plugins/worker/4.9.25/code/src/Symfony/Process/Callback.php
- Raw: https://pluginprobe.com/plugins/worker/4.9.25/raw/src/Symfony/Process/Callback.php
- Modified: 2022-11-03T13:44:28+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/worker/4.9.25/code/src/Symfony/Process/Callback.php#L10-L20`.

```php
<?php

class Symfony_Process_Callback
{
    private $process;

    private $callback;

    private $out;

    /**
     * @param Symfony_Process_Process $process
     * @param string                  $out
     * @param callable|null           $callback
     */
    public function __construct(Symfony_Process_Process $process, $out, $callback = null)
    {
        $this->process  = $process;
        $this->out      = $out;
        $this->callback = $callback;
    }

    public function callback($type, $data)
    {
        if ($this->out === $type) {
            $this->process->addOutput($data);
        } else {
            $this->process->addErrorOutput($data);
        }

        if (null !== $this->callback) {
            call_user_func($this->callback, $type, $data);
        }
    }
}

```