eZ\Bundle\EzPublishCoreBundle\DependencyInjection\Compiler\RichTextHtml5ConverterPass::process PHP Method

    public function process(ContainerBuilder $container)
    {
        if (!$container->hasDefinition('ezpublish.fieldType.ezrichtext.converter.output.xhtml5')) {
            return;
        }
        $html5ConverterDefinition = $container->getDefinition('ezpublish.fieldType.ezrichtext.converter.output.xhtml5');
        $taggedServiceIds = $container->findTaggedServiceIds('ezpublish.ezrichtext.converter.output.xhtml5');
        $convertersByPriority = array();
        foreach ($taggedServiceIds as $id => $tags) {
            foreach ($tags as $tag) {
                $priority = isset($tag['priority']) ? (int) $tag['priority'] : 0;
                $convertersByPriority[$priority][] = new Reference($id);
            }
        }
        if (count($convertersByPriority) > 0) {
            $html5ConverterDefinition->setArguments(array($this->sortConverters($convertersByPriority)));
        }
    }