Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/old/vendor/laminas/laminas-db/src/Adapter/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

<?php

namespace Laminas\Db\Adapter;

use Interop\Container\ContainerInterface;
use Laminas\ServiceManager\AbstractFactoryInterface;
use Laminas\ServiceManager\ServiceLocatorInterface;

use function is_array;

/**
 * Database adapter abstract service factory.
 *
 * Allows configuring several database instances (such as writer and reader).
 */
class AdapterAbstractServiceFactory implements AbstractFactoryInterface
{
    /** @var array */
    protected $config;

    /**
     * Can we create an adapter by the requested name?
     *
     * @param  string $requestedName
     * @return bool
     */
    public function canCreate(ContainerInterface $container, $requestedName)
    {
        $config = $this->getConfig($container);
        if (empty($config)) {
            return false;
        }

        return isset($config[$requestedName])
            && is_array($config[$requestedName])
            && ! empty($config[$requestedName]);
    }

    /**
     * Determine if we can create a service with name (SM v2 compatibility)
     *
     * @param string $name
     * @param string $requestedName
     * @return bool
     */
    public function canCreateServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName)
    {
        return $this->canCreate($serviceLocator, $requestedName);
    }

    /**
     * Create a DB adapter
     *
     * @param  string $requestedName
     * @param  array $options
     * @return Adapter
     */
    public function __invoke(ContainerInterface $container, $requestedName, ?array $options = null)
    {
        $config = $this->getConfig($container);
        return new Adapter($config[$requestedName]);
    }

    /**
     * Create service with name
     *
     * @param string $name
     * @param string $requestedName
     * @return Adapter
     */
    public function createServiceWithName(ServiceLocatorInterface $serviceLocator, $name, $requestedName)
    {
        return $this($serviceLocator, $requestedName);
    }

    /**
     * Get db configuration, if any
     *
     * @return array
     */
    protected function getConfig(ContainerInterface $container)
    {
        if ($this->config !== null) {
            return $this->config;
        }

        if (! $container->has('config')) {
            $this->config = [];
            return $this->config;
        }

        $config = $container->get('config');
        if (
            ! isset($config['db'])
            || ! is_array($config['db'])
        ) {
            $this->config = [];
            return $this->config;
        }

        $config = $config['db'];
        if (
            ! isset($config['adapters'])
            || ! is_array($config['adapters'])
        ) {
            $this->config = [];
            return $this->config;
        }

        $this->config = $config['adapters'];
        return $this->config;
    }
}