"; echo "\$_SERVER['PHP_SELF']: " . $_SERVER['PHP_SELF'] . "
"; echo "dirname(\$_SERVER['PHP_SELF']): " . dirname($_SERVER['PHP_SELF']) . "
"; echo "__DIR__: " . __DIR__ . "
"; echo "dirname(__DIR__): " . dirname(__DIR__) . "
"; echo "dirname(__DIR__, 1): " . dirname(__DIR__, 1) . "
"; echo "dirname(__DIR__, 2): " . dirname(__DIR__, 2) . "
"; echo "dirname(__DIR__, 3): " . dirname(__DIR__, 3) . "
"; echo "basename(dirname(__DIR__, 1)): " . basename(dirname(__DIR__, 1)) . "
"; echo "basename(dirname(__DIR__, 2)): " . basename(dirname(__DIR__, 2)) . "
"; echo "basename(dirname(__DIR__, 3)): " . basename(dirname(__DIR__, 3)) . "
"; echo "isset(\$_SERVER['HTTPS']): " . (isset($_SERVER['HTTPS']) ? "yes" : "no") . "
"; echo "\$_SERVER['HTTP_HOST']: " . $_SERVER['HTTP_HOST'] . "
"; echo "\$path: " . $path . "
"; echo "\$end: " . $end . "
"; echo "strstr(\$path, \$end, true): " . strstr($path, $end, true) . "
"; echo "\$base: " . $base . "
"; echo ""; ?> $path = dirname($_SERVER['PHP_SELF']); $end = basename(dirname(__DIR__, 1)); $secure = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on'; $protocol = $secure ? 'https://' : 'http://'; $base = $protocol . $_SERVER['HTTP_HOST'] . strstr($path, $end, true) . $end . '/'; ?>