# Remote Login - 3.x for ionCube PHP 5.6 to 7.0: `rel_3.x_ionCube_PHP56` branch - 3.x for ionCube PHP 7.1 to 7.4: `rel_3.x_ionCube_PHP71` branch - 4.x for ionCube PHP 7.1 to 7.4: `rel_4.x_ionCube_PHP71` branch - required patches for 3.x: `rel_3.x_patches` branch - required patches for 4.x: `rel_4.x_patches` branch ** master branch left blank **