urldecode, explode, strpos, substr

str_mi_url.php

<?php            
            
            $urlImage = urldecode($urlImage);
            $arrayImage = explode(_url_, $urlImage);
            $pathImage = $arrayImage[1];
            
            if (strpos($pathImage, '/',0) >= 0 ) {
                $pathImage = substr($pathImage, 1,(strlen($pathImage)));
            }
            
            // file
            $ext = pathinfo($meImage, PATHINFO_EXTENSION);
            $baseName = basename($meImage, '.'.$ext);