1#@!#!123s

: / proc / thread-self / cwd / wp-content / plugins / mailchimp-for-wp / includes /
Filename : class-container.php
back
<?php

/**
 * Class MC4WP_Service_Container
 *
 * @access private
 * @ignore
 */
class MC4WP_Container implements ArrayAccess
{
    /**
     * @var array
     */
    protected $services = [];

    /**
     * @var array
     */
    protected $resolved_services = [];

    /**
     * @param string $name
     * @return boolean
     */
    public function has($name)
    {
        return isset($this->services[ $name ]);
    }

    /**
     * @param string $name
     *
     * @return mixed
     * @throws Exception
     */
    public function get($name)
    {
        if (! $this->has($name)) {
            throw new Exception(sprintf('No service named %s was registered.', $name));
        }

        $service = $this->services[ $name ];

        // is this a resolvable service?
        if (is_callable($service)) {
            // resolve service if it's not resolved yet
            if (! isset($this->resolved_services[ $name ])) {
                $this->resolved_services[ $name ] = call_user_func($service);
            }

            return $this->resolved_services[ $name ];
        }

        return $this->services[ $name ];
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Whether a offset exists
     * @link http://php.net/manual/en/arrayaccess.offsetexists.php
     *
     * @param mixed $offset <p>
     *                      An offset to check for.
     *                      </p>
     *
     * @return boolean true on success or false on failure.
     * </p>
     * <p>
     * The return value will be casted to boolean if non-boolean was returned.
     */
    #[\ReturnTypeWillChange]
    public function offsetExists($offset)
    {
        return $this->has($offset);
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Offset to retrieve
     * @link http://php.net/manual/en/arrayaccess.offsetget.php
     *
     * @param mixed $offset <p>
     *                      The offset to retrieve.
     *                      </p>
     *
     * @return mixed Can return all value types.
     */
    #[\ReturnTypeWillChange]
    public function offsetGet($offset)
    {
        return $this->get($offset);
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Offset to set
     * @link http://php.net/manual/en/arrayaccess.offsetset.php
     *
     * @param mixed $offset <p>
     *                      The offset to assign the value to.
     *                      </p>
     * @param mixed $value  <p>
     *                      The value to set.
     *                      </p>
     *
     * @return void
     */
    #[\ReturnTypeWillChange]
    public function offsetSet($offset, $value)
    {
        $this->services[ $offset ] = $value;
    }

    /**
     * (PHP 5 &gt;= 5.0.0)<br/>
     * Offset to unset
     * @link http://php.net/manual/en/arrayaccess.offsetunset.php
     *
     * @param mixed $offset <p>
     *                      The offset to unset.
     *                      </p>
     *
     * @return void
     */
    #[\ReturnTypeWillChange]
    public function offsetUnset($offset)
    {
        unset($this->services[ $offset ]);
    }
}