FM / Emitter

/var/www/vhosts/ihelp.ro/_OLD/vendor/laminas/laminas-httphandlerrunner/src/Emitter/

/var/www/vhosts/ihelp.ro/_OLD/vendor/laminas/laminas-httphandlerrunner/src/Emitter

Name	Size	Mode	Actions
EmitterInterface.php	1183	0644	edit dl rm
EmitterStack.php	2842	0644	edit dl rm
SapiEmitter.php	1115	0644	edit dl rm
SapiEmitterTrait.php	3145	0644	edit dl rm
SapiStreamEmitter.php	3523	0644	edit dl rm

Edit: /var/www/vhosts/ihelp.ro/_OLD/vendor/laminas/laminas-httphandlerrunner/src/Emitter/EmitterStack.php (2842B)

<?php

/**
 * @see       https://github.com/laminas/laminas-httphandlerrunner for the canonical source repository
 * @copyright https://github.com/laminas/laminas-httphandlerrunner/blob/master/COPYRIGHT.md
 * @license   https://github.com/laminas/laminas-httphandlerrunner/blob/master/LICENSE.md New BSD License
 */

declare(strict_types=1);

namespace Laminas\HttpHandlerRunner\Emitter;

use Laminas\HttpHandlerRunner\Exception;
use Psr\Http\Message\ResponseInterface;
use SplStack;

/**
 * Provides an EmitterInterface implementation that acts as a stack of Emitters.
 *
 * The implementations emit() method iterates itself.
 *
 * When iterating the stack, the first emitter to return a boolean
 * true value will short-circuit iteration.
 */
class EmitterStack extends SplStack implements EmitterInterface
{
    /**
     * Emit a response
     *
     * Loops through the stack, calling emit() on each; any that return a
     * boolean true value will short-circuit, skipping any remaining emitters
     * in the stack.
     *
     * As such, return a boolean false value from an emitter to indicate it
     * cannot emit the response, allowing the next emitter to try.
     */
    public function emit(ResponseInterface $response) : bool
    {
        foreach ($this as $emitter) {
            if (false !== $emitter->emit($response)) {
                return true;
            }
        }

return false;
    }

/**
     * Set an emitter on the stack by index.
     *
     * @param mixed $index
     * @param EmitterInterface $emitter
     * @return void
     * @throws InvalidArgumentException if not an EmitterInterface instance
     */
    public function offsetSet($index, $emitter)
    {
        $this->validateEmitter($emitter);
        parent::offsetSet($index, $emitter);
    }

/**
     * Push an emitter to the stack.
     *
     * @param EmitterInterface $emitter
     * @return void
     * @throws InvalidArgumentException if not an EmitterInterface instance
     */
    public function push($emitter)
    {
        $this->validateEmitter($emitter);
        parent::push($emitter);
    }

/**
     * Unshift an emitter to the stack.
     *
     * @param EmitterInterface $emitter
     * @return void
     * @throws InvalidArgumentException if not an EmitterInterface instance
     */
    public function unshift($emitter)
    {
        $this->validateEmitter($emitter);
        parent::unshift($emitter);
    }

/**
     * Validate that an emitter implements EmitterInterface.
     *
     * @param mixed $emitter
     * @throws Exception\InvalidEmitterException for non-emitter instances
     */
    private function validateEmitter($emitter) : void
    {
        if (! $emitter instanceof EmitterInterface) {
            throw Exception\InvalidEmitterException::forEmitter($emitter);
        }
    }
}

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