documentation/framework_2_url_2_modifier_interface_8php_source.html

 <?php
 namespace Magento\Framework\Url;

 interface ModifierInterface
 {
     const MODE_ENTIRE = 'entire';
     const MODE_BASE = 'base';
     public function execute($url, $mode = self::MODE_ENTIRE);
 }
$url
$url
Definition: query_redirect.php:14

Magento\Framework\Url\ModifierInterface
Definition: ModifierInterface.php:11

Magento\Framework\Url
Definition: Decoder.php:6

Magento\Framework\Url\ModifierInterface\MODE_ENTIRE
const MODE_ENTIRE
Definition: ModifierInterface.php:16

Magento\Framework\Url\ModifierInterface\MODE_BASE
const MODE_BASE
Definition: ModifierInterface.php:17

Magento\Framework\Url\ModifierInterface\execute
execute($url, $mode=self::MODE_ENTIRE)

$mode
if($exist=($block->getProductCollection() && $block->getProductCollection() ->getSize())) $mode
Definition: grid.phtml:15