PHP Decode

{
        register_activation_hook(WPGRABBER_PLUGIN_FILE, array(wpgPlugin(), "\151\156\x73\x74\141\x6c\x6c"));
        register_deactivation_hook(WPGRABBER_PLUGIN_FILE, array(wpgPlugin(), "\165\156\x69\x6e\163\164\x61\154\154"));
        add_action("\x6e\x65\164\x77\x6f\x72\153\137\x70\154\165\147\151\x6e\137\154\157\x61\x64\x65\x64", array(wpgPlugin(), "\167\x70\147\102\x61\143\153\145\156\144\137\160\162\x65\160\141\162\145"));
        if (WPGTools::isSubmit("\x73\141\x76\x65\102\165\164\164\157\156")) {
            goto fCfZR;
        }
        goto ba5fbce4d8197;
        fCfZR:
        ba5fbce4d8197:
        add_action("\x77\x70\147\x72\x61\142\142\x65\162\137\x63\x72\157\x6e", array(wpgPlugin(), "\167\x70\103\162\x6f\x6e"));
        add_filter("\x63\x72\x6f\x6e\137\163\143\150\x65\144\x75\x6c\145\163", array(wpgPlugin(), "\167\x70\x43\162\157\x6e\111\x6e\164\145\x72\166\141\x6c"));
        add_action("\x77\x70\147\x72\141\142\x62\145\x72\137\x63\x72\x6f\156\164\172", array(wpgPlugin(), "\167\160\x43\x72\157\x6e\x54\172"));
        add_filter("\160\x6c\x75\x67\151\156\137\141\143\x74\x69\157\156\x5f\x6c\151\156\153\163", array(wpgPlugin(), "\x61\144\144\123\x65\x74\x74\151\x6e\147\163\x4c\x69\156\x6b"), 10, 4);
        add_filter("\163\145\x74\55\163\143\162\145\145\x6e\55\157\160\164\151\157\156", array(wpgPlugin(), "\x73\x65\164\x4c\x69\x73\x74\x4f\160\x74\151\157\x6e\x73"), 8, 3);
        add_filter("\163\x65\164\x5f\163\143\162\x65\x65\156\x5f\x6f\x70\x74\151\157\x6e\137" . "\167\160\147\162\x61\x62\x62\x65\162\x5f\x66\145\145\x64\163\x5f\160\145\162\137\x70\141\x67\x65", array(wpgPlugin(), "\x73\x65\164\x4c\x69\163\164\x4f\160\x74\151\157\156\163"), 10, 3);
        add_action("\x61\x64\155\x69\x6e\137\x65\156\x71\x75\145\x75\145\137\x73\143\162\x69\160\x74\x73", array(wpgPlugin(), "\152\163"));
        add_action("\141\x64\155\x69\x6e\x5f\155\x65\156\x75", array(wpgPlugin(), "\155\145\x6e\x75"));
        add_action("\x62\x65\146\x6f\162\x65\x5f\x64\145\x6c\145\164\x65\137\x70\157\x73\164", array(wpgPlugin(), "\144\x65\154\145\164\145\x50\157\163\x74"));
        if (wpgIsDemo()) {
            goto YkeJC;
        }