Enable ftps for shared ext/ftp
https://github.com/php/php-src/commit/167979fe76215978efc64fccad454abb22de862a
--- ext/ftp/config.m4.orig	2016-07-20 03:41:48.000000000 -0500
+++ ext/ftp/config.m4	2020-01-19 00:19:04.000000000 -0600
@@ -18,5 +18,6 @@
   if test "$PHP_OPENSSL" != "no" || test "$PHP_OPENSSL_DIR" != "no"; then
     PHP_SETUP_OPENSSL(FTP_SHARED_LIBADD)
     PHP_SUBST(FTP_SHARED_LIBADD)
+    AC_DEFINE(HAVE_FTP_SSL,1,[Whether FTP over SSL is supported])
   fi
 fi
--- ext/ftp/config.w32.orig	2016-07-20 03:41:48.000000000 -0500
+++ ext/ftp/config.w32	2020-01-19 00:19:04.000000000 -0600
@@ -4,6 +4,16 @@
 ARG_ENABLE("ftp", "ftp support", "yes");
 
 if (PHP_FTP == "yes") {
+
 	EXTENSION("ftp", "php_ftp.c ftp.c");
+
+	if (CHECK_HEADER_ADD_INCLUDE("openssl/ssl.h", "CFLAGS_FTP") &&
+		CHECK_LIB("ssleay32.lib", "ftp", PHP_FTP) &&
+		CHECK_LIB("libeay32.lib", "ftp", PHP_FTP) &&
+		ADD_EXTENSION_DEP("ftp", "openssl", true)) {
+		MESSAGE("Enabling SSL support for ext\\ftp");
+		AC_DEFINE('HAVE_FTP_SSL', 1, 'Have FTP over SSL support');
+	}
+
 	AC_DEFINE('HAVE_FTP', 1, 'Have FTP support');
 }
--- ext/ftp/ftp.c.orig	2016-07-20 03:41:48.000000000 -0500
+++ ext/ftp/ftp.c	2020-01-19 00:19:04.000000000 -0600
@@ -65,7 +65,7 @@
 #include <sys/select.h>
 #endif
 
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 #include <openssl/ssl.h>
 #endif
 
@@ -183,7 +183,7 @@
 		php_stream_close(ftp->stream);
 	}
 	if (ftp->fd != -1) {
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 		if (ftp->ssl_active) {
 			SSL_shutdown(ftp->ssl_handle);
 			SSL_free(ftp->ssl_handle);
@@ -246,7 +246,7 @@
 int
 ftp_login(ftpbuf_t *ftp, const char *user, const char *pass TSRMLS_DC)
 {
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	SSL_CTX	*ctx = NULL;
 	long ssl_ctx_options = SSL_OP_ALL;
 #endif
@@ -254,7 +254,7 @@
 		return 0;
 	}
 
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	if (ftp->use_ssl && !ftp->ssl_active) {
 		if (!ftp_putcmd(ftp, "AUTH", "TLS")) {
 			return 0;
@@ -1244,7 +1244,7 @@
 			return -1;
 		}
 
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 		if (ftp->use_ssl && ftp->fd == s && ftp->ssl_active) {
 			sent = SSL_write(ftp->ssl_handle, buf, size);
 		} else if (ftp->use_ssl && ftp->fd != s && ftp->use_ssl_for_data && ftp->data->ssl_active) {
@@ -1252,7 +1252,7 @@
 		} else {
 #endif
 			sent = send(s, buf, size, 0);
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 		}
 #endif
 		if (sent == -1) {
@@ -1284,7 +1284,7 @@
 		return -1;
 	}
 
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	if (ftp->use_ssl && ftp->fd == s && ftp->ssl_active) {
 		nr_bytes = SSL_read(ftp->ssl_handle, buf, len);
 	} else if (ftp->use_ssl && ftp->fd != s && ftp->use_ssl_for_data && ftp->data->ssl_active) {
@@ -1292,7 +1292,7 @@
 	} else {
 #endif
 		nr_bytes = recv(s, buf, len, 0);
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	}
 #endif
 	return (nr_bytes);
@@ -1491,7 +1491,7 @@
 	php_sockaddr_storage addr;
 	socklen_t			size;
 
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	SSL_CTX		*ctx;
 	long ssl_ctx_options = SSL_OP_ALL;
 #endif
@@ -1510,7 +1510,7 @@
 	}
 
 data_accepted:
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 
 	/* now enable ssl if we need to */
 	if (ftp->use_ssl && ftp->use_ssl_for_data) {
@@ -1560,14 +1560,14 @@
 databuf_t*
 data_close(ftpbuf_t *ftp, databuf_t *data)
 {
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	SSL_CTX		*ctx;
 #endif
 	if (data == NULL) {
 		return NULL;
 	}
 	if (data->listener != -1) {
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 		if (data->ssl_active) {
 
 			ctx = SSL_get_SSL_CTX(data->ssl_handle);
@@ -1581,7 +1581,7 @@
 		closesocket(data->listener);
 	}
 	if (data->fd != -1) {
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 		if (data->ssl_active) {
 			ctx = SSL_get_SSL_CTX(data->ssl_handle);
 			SSL_CTX_free(ctx);
--- ext/ftp/ftp.h.orig	2016-07-20 03:41:48.000000000 -0500
+++ ext/ftp/ftp.h	2020-01-19 00:19:04.000000000 -0600
@@ -49,7 +49,7 @@
 	php_socket_t		fd;			/* data connection */
 	ftptype_t	type;			/* transfer type */
 	char		buf[FTP_BUFSIZE];	/* data buffer */
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	SSL		*ssl_handle;	/* ssl handle */
 	int		ssl_active;		/* flag if ssl is active or not */
 #endif
@@ -78,7 +78,7 @@
 	int				lastch;		/* last char of previous call */
 	int				direction;	/* recv = 0 / send = 1 */
 	int				closestream;/* close or not close stream */
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	int				use_ssl; /* enable(1) or disable(0) ssl */
 	int				use_ssl_for_data; /* en/disable ssl for the dataconnection */
 	int				old_ssl;	/* old mode = forced data encryption */
--- ext/ftp/php_ftp.c.orig	2016-07-20 03:41:48.000000000 -0500
+++ ext/ftp/php_ftp.c	2020-01-19 00:19:47.000000000 -0600
@@ -29,7 +29,7 @@
 #include <novsock2.h>
 #endif
 
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 # include <openssl/ssl.h>
 #endif
 
@@ -51,7 +51,7 @@
 	ZEND_ARG_INFO(0, timeout)
 ZEND_END_ARG_INFO()
 
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 ZEND_BEGIN_ARG_INFO_EX(arginfo_ftp_ssl_connect, 0, 0, 1)
 	ZEND_ARG_INFO(0, host)
 	ZEND_ARG_INFO(0, port)
@@ -243,7 +243,7 @@
 
 const zend_function_entry php_ftp_functions[] = {
 	PHP_FE(ftp_connect,			arginfo_ftp_connect)
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	PHP_FE(ftp_ssl_connect,		arginfo_ftp_ssl_connect)
 #endif	
 	PHP_FE(ftp_login,			arginfo_ftp_login)
@@ -281,8 +281,22 @@
 	PHP_FE_END
 };
 
+#ifdef HAVE_FTP_SSL
+/* {{{ ftp_deps */
+static const zend_module_dep ftp_deps[] = {
+	ZEND_MOD_REQUIRED("openssl")
+	{NULL, NULL, NULL}
+};/*}}}*/
+#endif
+
 zend_module_entry php_ftp_module_entry = {
-    STANDARD_MODULE_HEADER,
+	STANDARD_MODULE_HEADER_EX,
+	NULL,
+#ifdef HAVE_FTP_SSL
+	ftp_deps,
+#else
+	NULL,
+#endif
 	"ftp",
 	php_ftp_functions,
 	PHP_MINIT(ftp),
@@ -290,7 +304,7 @@
 	NULL,
 	NULL,
 	PHP_MINFO(ftp),
-    NO_VERSION_YET,
+	NO_VERSION_YET,
 	STANDARD_MODULE_PROPERTIES
 };
 
@@ -325,6 +339,11 @@
 {
 	php_info_print_table_start();
 	php_info_print_table_row(2, "FTP support", "enabled");
+#ifdef HAVE_FTP_SSL
+	php_info_print_table_row(2, "FTPS support", "enabled");
+#else
+	php_info_print_table_row(2, "FTPS support", "disabled");
+#endif
 	php_info_print_table_end();
 }
 
@@ -363,7 +382,7 @@
 
 	/* autoseek for resuming */
 	ftp->autoseek = FTP_DEFAULT_AUTOSEEK;
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 	/* disable ssl */
 	ftp->use_ssl = 0;
 #endif
@@ -372,7 +391,7 @@
 }
 /* }}} */
 
-#if HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 /* {{{ proto resource ftp_ssl_connect(string host [, int port [, int timeout]])
    Opens a FTP-SSL stream */
 PHP_FUNCTION(ftp_ssl_connect)
--- ext/ftp/php_ftp.h.orig	2016-07-20 03:41:48.000000000 -0500
+++ ext/ftp/php_ftp.h	2020-01-19 00:19:04.000000000 -0600
@@ -35,7 +35,7 @@
 PHP_MINFO_FUNCTION(ftp);
 
 PHP_FUNCTION(ftp_connect);
-#ifdef HAVE_OPENSSL_EXT
+#ifdef HAVE_FTP_SSL
 PHP_FUNCTION(ftp_ssl_connect);
 #endif
 PHP_FUNCTION(ftp_login);