diff --git a/NEWS b/NEWS
index cbcdcc7ac2569..e6d784d935d52 100644
--- a/NEWS
+++ b/NEWS
@@ -14,6 +14,7 @@ Core:
 
 Curl:
   . Deprecated the CURLOPT_BINARYTRANSFER constant. (divinity76)
+  . Bumped required libcurl version to 7.61.0. (Ayesh)
 
 Date:
   . Added DateTime[Immutable]::createFromTimestamp. (Marc Bennewitz)
diff --git a/UPGRADING b/UPGRADING
index 752724bfe1ce7..745182d66be3f 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -392,6 +392,9 @@ PDO_SQLITE:
 9. Other Changes to Extensions
 ========================================
 
+- Curl:
+  . The Curl extension now requires at least libcurl 7.61.0.
+
 - Intl:
   . The class constants are typed now.
 
diff --git a/ext/curl/config.m4 b/ext/curl/config.m4
index 3b11739654bd6..cec9d242a7733 100644
--- a/ext/curl/config.m4
+++ b/ext/curl/config.m4
@@ -4,7 +4,7 @@ PHP_ARG_WITH([curl],
     [Include cURL support])])
 
 if test "$PHP_CURL" != "no"; then
-  PKG_CHECK_MODULES([CURL], [libcurl >= 7.29.0])
+  PKG_CHECK_MODULES([CURL], [libcurl >= 7.61.0])
   PKG_CHECK_VAR([CURL_FEATURES], [libcurl], [supported_features])
 
   PHP_EVAL_LIBLINE($CURL_LIBS, CURL_SHARED_LIBADD)
diff --git a/ext/curl/curl.stub.php b/ext/curl/curl.stub.php
index 1726d4b50736d..5709a404afe97 100644
--- a/ext/curl/curl.stub.php
+++ b/ext/curl/curl.stub.php
@@ -472,13 +472,11 @@
  * @cvalue CURLOPT_WRITEHEADER
  */
 const CURLOPT_WRITEHEADER = UNKNOWN;
-#if LIBCURL_VERSION_NUM >= 0x072000
 /**
  * @var int
  * @cvalue CURLOPT_XFERINFOFUNCTION
  */
 const CURLOPT_XFERINFOFUNCTION = UNKNOWN;
-#endif
 
 /* */
 /**
@@ -776,13 +774,11 @@
  * @cvalue CURLE_SSL_PEER_CERTIFICATE
  */
 const CURLE_SSL_PEER_CERTIFICATE = UNKNOWN;
-#if LIBCURL_VERSION_NUM >= 0x072700 /* Available since 7.39.0 */
 /**
  * @var int
  * @cvalue CURLE_SSL_PINNEDPUBKEYNOTMATCH
  */
 const CURLE_SSL_PINNEDPUBKEYNOTMATCH = UNKNOWN;
-#endif
 /**
  * @var int
  * @cvalue CURLE_TELNET_OPTION_SYNTAX
@@ -998,13 +994,11 @@
  * @cvalue CURLM_OUT_OF_MEMORY
  */
 const CURLM_OUT_OF_MEMORY = UNKNOWN;
-#if LIBCURL_VERSION_NUM >= 0x072001 /* Available since 7.32.1 */
 /**
  * @var int
  * @cvalue CURLM_ADDED_ALREADY
  */
 const CURLM_ADDED_ALREADY = UNKNOWN;
-#endif
 
 /* Curl proxy constants */
 /**
@@ -2385,7 +2379,6 @@
  */
 const CURLSSH_AUTH_AGENT = UNKNOWN;
 
-#if LIBCURL_VERSION_NUM >= 0x071e00 /* Available since 7.30.0 */
 /**
  * @var int
  * @cvalue CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE
@@ -2411,17 +2404,13 @@
  * @cvalue CURLMOPT_MAX_TOTAL_CONNECTIONS
  */
 const CURLMOPT_MAX_TOTAL_CONNECTIONS = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x071f00 /* Available since 7.31.0 */
 /**
  * @var int
  * @cvalue CURLOPT_SASL_IR
  */
 const CURLOPT_SASL_IR = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
 /**
  * @var int
  * @cvalue CURLOPT_DNS_INTERFACE
@@ -2453,9 +2442,7 @@
  * @cvalue CURL_VERSION_HTTP2
  */
 const CURL_VERSION_HTTP2 = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
 /**
  * @var int
  * @cvalue CURLOPT_LOGIN_OPTIONS
@@ -2477,9 +2464,7 @@
  * @cvalue CURL_SSLVERSION_TLSv1_2
  */
 const CURL_SSLVERSION_TLSv1_2 = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072400 /* Available since 7.36.0 */
 /**
  * @var int
  * @cvalue CURLOPT_EXPECT_100_TIMEOUT_MS
@@ -2495,9 +2480,7 @@
  * @cvalue CURLOPT_SSL_ENABLE_NPN
  */
 const CURLOPT_SSL_ENABLE_NPN = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
 /**
  * @var int
  * @cvalue CURLHEADER_SEPARATE
@@ -2518,9 +2501,7 @@
  * @cvalue CURLOPT_PROXYHEADER
  */
 const CURLOPT_PROXYHEADER = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072600 /* Available since 7.38.0 */
 /**
  * @var int
  * @cvalue CURLAUTH_NEGOTIATE
@@ -2531,17 +2512,13 @@
  * @cvalue CURL_VERSION_GSSAPI
  */
 const CURL_VERSION_GSSAPI = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072700 /* Available since 7.39.0 */
 /**
  * @var int
  * @cvalue CURLOPT_PINNEDPUBLICKEY
  */
 const CURLOPT_PINNEDPUBLICKEY = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
 /**
  * @var int
  * @cvalue CURLOPT_UNIX_SOCKET_PATH
@@ -2567,17 +2544,13 @@
  * @cvalue CURL_VERSION_UNIX_SOCKETS
  */
 const CURL_VERSION_UNIX_SOCKETS = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072900 /* Available since 7.41.0 */
 /**
  * @var int
  * @cvalue CURLOPT_SSL_VERIFYSTATUS
  */
 const CURLOPT_SSL_VERIFYSTATUS = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072a00 /* Available since 7.42.0 */
 /**
  * @var int
  * @cvalue CURLOPT_PATH_AS_IS
@@ -2588,9 +2561,7 @@
  * @cvalue CURLOPT_SSL_FALSESTART
  */
 const CURLOPT_SSL_FALSESTART = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 /**
  * @var int
  * @cvalue CURL_HTTP_VERSION_2
@@ -2628,25 +2599,19 @@
  * @cvalue CURLPIPE_MULTIPLEX
  */
 const CURLPIPE_MULTIPLEX = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072c00 /* Available since 7.44.0 */
 /**
  * @var int
  * @cvalue CURLSSLOPT_NO_REVOKE
  */
 const CURLSSLOPT_NO_REVOKE = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072d00 /* Available since 7.45.0 */
 /**
  * @var int
  * @cvalue CURLOPT_DEFAULT_PROTOCOL
  */
 const CURLOPT_DEFAULT_PROTOCOL = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
 /**
  * @var int
  * @cvalue CURLOPT_STREAM_WEIGHT
@@ -2667,9 +2632,7 @@
  * @cvalue CURL_PUSH_DENY
  */
 const CURL_PUSH_DENY = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x072f00 /* Available since 7.47.0 */
 /**
  * @var int
  * @cvalue CURL_HTTP_VERSION_2TLS
@@ -2680,17 +2643,13 @@
  * @cvalue CURL_VERSION_PSL
  */
 const CURL_VERSION_PSL = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073000 /* Available since 7.48.0 */
 /**
  * @var int
  * @cvalue CURLOPT_TFTP_NO_OPTIONS
  */
 const CURLOPT_TFTP_NO_OPTIONS = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
 /**
  * @var int
  * @cvalue CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE
@@ -2706,17 +2665,13 @@
  * @cvalue CURLOPT_TCP_FASTOPEN
  */
 const CURLOPT_TCP_FASTOPEN = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073200 /* Available since 7.50.0 */
 /**
  * @var int
  * @cvalue CURLINFO_HTTP_VERSION
  */
 const CURLINFO_HTTP_VERSION = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073300 /* Available since 7.51.0 */
 /**
  * @var int
  * @cvalue CURLE_WEIRD_SERVER_REPLY
@@ -2727,9 +2682,7 @@
  * @cvalue CURLOPT_KEEP_SENDING_ON_ERROR
  */
 const CURLOPT_KEEP_SENDING_ON_ERROR = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 /**
  * @var int
  * @cvalue CURL_SSLVERSION_TLSv1_3
@@ -2850,9 +2803,7 @@
  * @cvalue CURLPROXY_HTTPS
  */
 const CURLPROXY_HTTPS = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073500 /* Available since 7.53.0 */
 /**
  * @var int
  * @cvalue CURL_MAX_READ_SIZE
@@ -2863,9 +2814,7 @@
  * @cvalue CURLOPT_ABSTRACT_UNIX_SOCKET
  */
 const CURLOPT_ABSTRACT_UNIX_SOCKET = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 /**
  * @var int
  * @cvalue CURL_SSLVERSION_MAX_DEFAULT
@@ -2901,17 +2850,13 @@
  * @cvalue CURLOPT_SUPPRESS_CONNECT_HEADERS
  */
 const CURLOPT_SUPPRESS_CONNECT_HEADERS = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073601 /* Available since 7.54.1 */
 /**
  * @var int
  * @cvalue CURLAUTH_GSSAPI
  */
 const CURLAUTH_GSSAPI = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 /**
  * @var int
  * @cvalue CURLINFO_CONTENT_LENGTH_DOWNLOAD_T
@@ -2952,9 +2897,7 @@
  * @cvalue CURLOPT_SOCKS5_AUTH
  */
 const CURLOPT_SOCKS5_AUTH = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073800 /* Available since 7.56.0 */
 /**
  * @var int
  * @cvalue CURLOPT_SSH_COMPRESSION
@@ -2965,9 +2908,7 @@
  * @cvalue CURL_VERSION_MULTI_SSL
  */
 const CURL_VERSION_MULTI_SSL = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073900 /* Available since 7.57.0 */
 /**
  * @var int
  * @cvalue CURL_VERSION_BROTLI
@@ -2978,17 +2919,13 @@
  * @cvalue CURL_LOCK_DATA_CONNECT
  */
 const CURL_LOCK_DATA_CONNECT = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073a00 /* Available since 7.58.0 */
 /**
  * @var int
  * @cvalue CURLSSH_AUTH_GSSAPI
  */
 const CURLSSH_AUTH_GSSAPI = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073b00 /* Available since 7.59.0 */
 /**
  * @var int
  * @cvalue CURLINFO_FILETIME_T
@@ -3004,9 +2941,7 @@
  * @cvalue CURLOPT_TIMEVALUE_LARGE
  */
 const CURLOPT_TIMEVALUE_LARGE = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073c00 /* Available since 7.60.0 */
 /**
  * @var int
  * @cvalue CURLOPT_DNS_SHUFFLE_ADDRESSES
@@ -3017,9 +2952,7 @@
  * @cvalue CURLOPT_HAPROXYPROTOCOL
  */
 const CURLOPT_HAPROXYPROTOCOL = UNKNOWN;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 /**
  * @var int
  * @cvalue CURL_LOCK_DATA_PSL
@@ -3080,7 +3013,6 @@
  * @cvalue CURLOPT_TLS13_CIPHERS
  */
 const CURLOPT_TLS13_CIPHERS = UNKNOWN;
-#endif
 
 #if LIBCURL_VERSION_NUM >= 0x073E00 /* Available since 7.62.0 */
 /**
diff --git a/ext/curl/curl_arginfo.h b/ext/curl/curl_arginfo.h
index f868ad505021d..20c407323adb2 100644
--- a/ext/curl/curl_arginfo.h
+++ b/ext/curl/curl_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: aebc4c2673203a4af49f55dd6eaf0bdbb4cafd68 */
+ * Stub hash: 92f4985790d0dad4216be837571e41c86711b6f8 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_curl_close, 0, 1, IS_VOID, 0)
 	ZEND_ARG_OBJ_INFO(0, handle, CurlHandle, 0)
@@ -325,9 +325,7 @@ static void register_curl_symbols(int module_number)
 	REGISTER_LONG_CONSTANT("CURLOPT_VERBOSE", CURLOPT_VERBOSE, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLOPT_WRITEFUNCTION", CURLOPT_WRITEFUNCTION, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLOPT_WRITEHEADER", CURLOPT_WRITEHEADER, CONST_PERSISTENT);
-#if LIBCURL_VERSION_NUM >= 0x072000
 	REGISTER_LONG_CONSTANT("CURLOPT_XFERINFOFUNCTION", CURLOPT_XFERINFOFUNCTION, CONST_PERSISTENT);
-#endif
 	REGISTER_LONG_CONSTANT("CURLE_ABORTED_BY_CALLBACK", CURLE_ABORTED_BY_CALLBACK, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLE_BAD_CALLING_ORDER", CURLE_BAD_CALLING_ORDER, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLE_BAD_CONTENT_ENCODING", CURLE_BAD_CONTENT_ENCODING, CONST_PERSISTENT);
@@ -387,9 +385,7 @@ static void register_curl_symbols(int module_number)
 	REGISTER_LONG_CONSTANT("CURLE_SSL_ENGINE_NOTFOUND", CURLE_SSL_ENGINE_NOTFOUND, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLE_SSL_ENGINE_SETFAILED", CURLE_SSL_ENGINE_SETFAILED, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLE_SSL_PEER_CERTIFICATE", CURLE_SSL_PEER_CERTIFICATE, CONST_PERSISTENT);
-#if LIBCURL_VERSION_NUM >= 0x072700 /* Available since 7.39.0 */
 	REGISTER_LONG_CONSTANT("CURLE_SSL_PINNEDPUBKEYNOTMATCH", CURLE_SSL_PINNEDPUBKEYNOTMATCH, CONST_PERSISTENT);
-#endif
 	REGISTER_LONG_CONSTANT("CURLE_TELNET_OPTION_SYNTAX", CURLE_TELNET_OPTION_SYNTAX, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLE_TOO_MANY_REDIRECTS", CURLE_TOO_MANY_REDIRECTS, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLE_UNKNOWN_TELNET_OPTION", CURLE_UNKNOWN_TELNET_OPTION, CONST_PERSISTENT);
@@ -437,9 +433,7 @@ static void register_curl_symbols(int module_number)
 	REGISTER_LONG_CONSTANT("CURLM_INTERNAL_ERROR", CURLM_INTERNAL_ERROR, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLM_OK", CURLM_OK, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLM_OUT_OF_MEMORY", CURLM_OUT_OF_MEMORY, CONST_PERSISTENT);
-#if LIBCURL_VERSION_NUM >= 0x072001 /* Available since 7.32.1 */
 	REGISTER_LONG_CONSTANT("CURLM_ADDED_ALREADY", CURLM_ADDED_ALREADY, CONST_PERSISTENT);
-#endif
 	REGISTER_LONG_CONSTANT("CURLPROXY_HTTP", CURLPROXY_HTTP, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLPROXY_SOCKS4", CURLPROXY_SOCKS4, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLPROXY_SOCKS5", CURLPROXY_SOCKS5, CONST_PERSISTENT);
@@ -694,366 +688,126 @@ static void register_curl_symbols(int module_number)
 	REGISTER_LONG_CONSTANT("CURLSSLOPT_ALLOW_BEAST", CURLSSLOPT_ALLOW_BEAST, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURL_REDIR_POST_303", CURL_REDIR_POST_303, CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("CURLSSH_AUTH_AGENT", CURLSSH_AUTH_AGENT, CONST_PERSISTENT);
-#if LIBCURL_VERSION_NUM >= 0x071e00 /* Available since 7.30.0 */
 	REGISTER_LONG_CONSTANT("CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE", CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x071e00 /* Available since 7.30.0 */
 	REGISTER_LONG_CONSTANT("CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE", CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x071e00 /* Available since 7.30.0 */
 	REGISTER_LONG_CONSTANT("CURLMOPT_MAX_HOST_CONNECTIONS", CURLMOPT_MAX_HOST_CONNECTIONS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x071e00 /* Available since 7.30.0 */
 	REGISTER_LONG_CONSTANT("CURLMOPT_MAX_PIPELINE_LENGTH", CURLMOPT_MAX_PIPELINE_LENGTH, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x071e00 /* Available since 7.30.0 */
 	REGISTER_LONG_CONSTANT("CURLMOPT_MAX_TOTAL_CONNECTIONS", CURLMOPT_MAX_TOTAL_CONNECTIONS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x071f00 /* Available since 7.31.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SASL_IR", CURLOPT_SASL_IR, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_DNS_INTERFACE", CURLOPT_DNS_INTERFACE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_DNS_LOCAL_IP4", CURLOPT_DNS_LOCAL_IP4, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_DNS_LOCAL_IP6", CURLOPT_DNS_LOCAL_IP6, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_XOAUTH2_BEARER", CURLOPT_XOAUTH2_BEARER, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
 	REGISTER_LONG_CONSTANT("CURL_HTTP_VERSION_2_0", CURL_HTTP_VERSION_2_0, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
 	REGISTER_LONG_CONSTANT("CURL_VERSION_HTTP2", CURL_VERSION_HTTP2, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_LOGIN_OPTIONS", CURLOPT_LOGIN_OPTIONS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_TLSv1_0", CURL_SSLVERSION_TLSv1_0, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_TLSv1_1", CURL_SSLVERSION_TLSv1_1, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_TLSv1_2", CURL_SSLVERSION_TLSv1_2, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072400 /* Available since 7.36.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_EXPECT_100_TIMEOUT_MS", CURLOPT_EXPECT_100_TIMEOUT_MS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072400 /* Available since 7.36.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SSL_ENABLE_ALPN", CURLOPT_SSL_ENABLE_ALPN, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072400 /* Available since 7.36.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SSL_ENABLE_NPN", CURLOPT_SSL_ENABLE_NPN, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
 	REGISTER_LONG_CONSTANT("CURLHEADER_SEPARATE", CURLHEADER_SEPARATE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
 	REGISTER_LONG_CONSTANT("CURLHEADER_UNIFIED", CURLHEADER_UNIFIED, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_HEADEROPT", CURLOPT_HEADEROPT, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXYHEADER", CURLOPT_PROXYHEADER, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072600 /* Available since 7.38.0 */
 	REGISTER_LONG_CONSTANT("CURLAUTH_NEGOTIATE", CURLAUTH_NEGOTIATE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072600 /* Available since 7.38.0 */
 	REGISTER_LONG_CONSTANT("CURL_VERSION_GSSAPI", CURL_VERSION_GSSAPI, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072700 /* Available since 7.39.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PINNEDPUBLICKEY", CURLOPT_PINNEDPUBLICKEY, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_UNIX_SOCKET_PATH", CURLOPT_UNIX_SOCKET_PATH, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
 	REGISTER_LONG_CONSTANT("CURLPROTO_SMB", CURLPROTO_SMB, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
 	REGISTER_LONG_CONSTANT("CURLPROTO_SMBS", CURLPROTO_SMBS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
 	REGISTER_LONG_CONSTANT("CURL_VERSION_KERBEROS5", CURL_VERSION_KERBEROS5, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
 	REGISTER_LONG_CONSTANT("CURL_VERSION_UNIX_SOCKETS", CURL_VERSION_UNIX_SOCKETS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072900 /* Available since 7.41.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SSL_VERIFYSTATUS", CURLOPT_SSL_VERIFYSTATUS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072a00 /* Available since 7.42.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PATH_AS_IS", CURLOPT_PATH_AS_IS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072a00 /* Available since 7.42.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SSL_FALSESTART", CURLOPT_SSL_FALSESTART, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 	REGISTER_LONG_CONSTANT("CURL_HTTP_VERSION_2", CURL_HTTP_VERSION_2, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PIPEWAIT", CURLOPT_PIPEWAIT, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SERVICE_NAME", CURLOPT_PROXY_SERVICE_NAME, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SERVICE_NAME", CURLOPT_SERVICE_NAME, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 	REGISTER_LONG_CONSTANT("CURLPIPE_NOTHING", CURLPIPE_NOTHING, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 	REGISTER_LONG_CONSTANT("CURLPIPE_HTTP1", CURLPIPE_HTTP1, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 	REGISTER_LONG_CONSTANT("CURLPIPE_MULTIPLEX", CURLPIPE_MULTIPLEX, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072c00 /* Available since 7.44.0 */
 	REGISTER_LONG_CONSTANT("CURLSSLOPT_NO_REVOKE", CURLSSLOPT_NO_REVOKE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072d00 /* Available since 7.45.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_DEFAULT_PROTOCOL", CURLOPT_DEFAULT_PROTOCOL, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_STREAM_WEIGHT", CURLOPT_STREAM_WEIGHT, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
 	REGISTER_LONG_CONSTANT("CURLMOPT_PUSHFUNCTION", CURLMOPT_PUSHFUNCTION, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
 	REGISTER_LONG_CONSTANT("CURL_PUSH_OK", CURL_PUSH_OK, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
 	REGISTER_LONG_CONSTANT("CURL_PUSH_DENY", CURL_PUSH_DENY, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072f00 /* Available since 7.47.0 */
 	REGISTER_LONG_CONSTANT("CURL_HTTP_VERSION_2TLS", CURL_HTTP_VERSION_2TLS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072f00 /* Available since 7.47.0 */
 	REGISTER_LONG_CONSTANT("CURL_VERSION_PSL", CURL_VERSION_PSL, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073000 /* Available since 7.48.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_TFTP_NO_OPTIONS", CURLOPT_TFTP_NO_OPTIONS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
 	REGISTER_LONG_CONSTANT("CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE", CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_CONNECT_TO", CURLOPT_CONNECT_TO, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_TCP_FASTOPEN", CURLOPT_TCP_FASTOPEN, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073200 /* Available since 7.50.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_HTTP_VERSION", CURLINFO_HTTP_VERSION, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073300 /* Available since 7.51.0 */
 	REGISTER_LONG_CONSTANT("CURLE_WEIRD_SERVER_REPLY", CURLE_WEIRD_SERVER_REPLY, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073300 /* Available since 7.51.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_KEEP_SENDING_ON_ERROR", CURLOPT_KEEP_SENDING_ON_ERROR, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_TLSv1_3", CURL_SSLVERSION_TLSv1_3, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURL_VERSION_HTTPS_PROXY", CURL_VERSION_HTTPS_PROXY, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_PROTOCOL", CURLINFO_PROTOCOL, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_PROXY_SSL_VERIFYRESULT", CURLINFO_PROXY_SSL_VERIFYRESULT, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_SCHEME", CURLINFO_SCHEME, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PRE_PROXY", CURLOPT_PRE_PROXY, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_CAINFO", CURLOPT_PROXY_CAINFO, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_CAPATH", CURLOPT_PROXY_CAPATH, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_CRLFILE", CURLOPT_PROXY_CRLFILE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_KEYPASSWD", CURLOPT_PROXY_KEYPASSWD, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_PINNEDPUBLICKEY", CURLOPT_PROXY_PINNEDPUBLICKEY, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSL_CIPHER_LIST", CURLOPT_PROXY_SSL_CIPHER_LIST, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSL_OPTIONS", CURLOPT_PROXY_SSL_OPTIONS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSL_VERIFYHOST", CURLOPT_PROXY_SSL_VERIFYHOST, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSL_VERIFYPEER", CURLOPT_PROXY_SSL_VERIFYPEER, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSLCERT", CURLOPT_PROXY_SSLCERT, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSLCERTTYPE", CURLOPT_PROXY_SSLCERTTYPE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSLKEY", CURLOPT_PROXY_SSLKEY, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSLKEYTYPE", CURLOPT_PROXY_SSLKEYTYPE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_SSLVERSION", CURLOPT_PROXY_SSLVERSION, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_TLSAUTH_PASSWORD", CURLOPT_PROXY_TLSAUTH_PASSWORD, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_TLSAUTH_TYPE", CURLOPT_PROXY_TLSAUTH_TYPE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_TLSAUTH_USERNAME", CURLOPT_PROXY_TLSAUTH_USERNAME, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 	REGISTER_LONG_CONSTANT("CURLPROXY_HTTPS", CURLPROXY_HTTPS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073500 /* Available since 7.53.0 */
 	REGISTER_LONG_CONSTANT("CURL_MAX_READ_SIZE", CURL_MAX_READ_SIZE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073500 /* Available since 7.53.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_ABSTRACT_UNIX_SOCKET", CURLOPT_ABSTRACT_UNIX_SOCKET, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_MAX_DEFAULT", CURL_SSLVERSION_MAX_DEFAULT, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_MAX_NONE", CURL_SSLVERSION_MAX_NONE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_MAX_TLSv1_0", CURL_SSLVERSION_MAX_TLSv1_0, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_MAX_TLSv1_1", CURL_SSLVERSION_MAX_TLSv1_1, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_MAX_TLSv1_2", CURL_SSLVERSION_MAX_TLSv1_2, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 	REGISTER_LONG_CONSTANT("CURL_SSLVERSION_MAX_TLSv1_3", CURL_SSLVERSION_MAX_TLSv1_3, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SUPPRESS_CONNECT_HEADERS", CURLOPT_SUPPRESS_CONNECT_HEADERS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073601 /* Available since 7.54.1 */
 	REGISTER_LONG_CONSTANT("CURLAUTH_GSSAPI", CURLAUTH_GSSAPI, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_CONTENT_LENGTH_DOWNLOAD_T", CURLINFO_CONTENT_LENGTH_DOWNLOAD_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_CONTENT_LENGTH_UPLOAD_T", CURLINFO_CONTENT_LENGTH_UPLOAD_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_SIZE_DOWNLOAD_T", CURLINFO_SIZE_DOWNLOAD_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_SIZE_UPLOAD_T", CURLINFO_SIZE_UPLOAD_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_SPEED_DOWNLOAD_T", CURLINFO_SPEED_DOWNLOAD_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_SPEED_UPLOAD_T", CURLINFO_SPEED_UPLOAD_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_REQUEST_TARGET", CURLOPT_REQUEST_TARGET, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SOCKS5_AUTH", CURLOPT_SOCKS5_AUTH, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073800 /* Available since 7.56.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_SSH_COMPRESSION", CURLOPT_SSH_COMPRESSION, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073800 /* Available since 7.56.0 */
 	REGISTER_LONG_CONSTANT("CURL_VERSION_MULTI_SSL", CURL_VERSION_MULTI_SSL, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073900 /* Available since 7.57.0 */
 	REGISTER_LONG_CONSTANT("CURL_VERSION_BROTLI", CURL_VERSION_BROTLI, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073900 /* Available since 7.57.0 */
 	REGISTER_LONG_CONSTANT("CURL_LOCK_DATA_CONNECT", CURL_LOCK_DATA_CONNECT, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073a00 /* Available since 7.58.0 */
 	REGISTER_LONG_CONSTANT("CURLSSH_AUTH_GSSAPI", CURLSSH_AUTH_GSSAPI, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073b00 /* Available since 7.59.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_FILETIME_T", CURLINFO_FILETIME_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073b00 /* Available since 7.59.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS", CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073b00 /* Available since 7.59.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_TIMEVALUE_LARGE", CURLOPT_TIMEVALUE_LARGE, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073c00 /* Available since 7.60.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_DNS_SHUFFLE_ADDRESSES", CURLOPT_DNS_SHUFFLE_ADDRESSES, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073c00 /* Available since 7.60.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_HAPROXYPROTOCOL", CURLOPT_HAPROXYPROTOCOL, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURL_LOCK_DATA_PSL", CURL_LOCK_DATA_PSL, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLAUTH_BEARER", CURLAUTH_BEARER, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_APPCONNECT_TIME_T", CURLINFO_APPCONNECT_TIME_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_CONNECT_TIME_T", CURLINFO_CONNECT_TIME_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_NAMELOOKUP_TIME_T", CURLINFO_NAMELOOKUP_TIME_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_PRETRANSFER_TIME_T", CURLINFO_PRETRANSFER_TIME_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_REDIRECT_TIME_T", CURLINFO_REDIRECT_TIME_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_STARTTRANSFER_TIME_T", CURLINFO_STARTTRANSFER_TIME_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLINFO_TOTAL_TIME_T", CURLINFO_TOTAL_TIME_T, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_DISALLOW_USERNAME_IN_URL", CURLOPT_DISALLOW_USERNAME_IN_URL, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_PROXY_TLS13_CIPHERS", CURLOPT_PROXY_TLS13_CIPHERS, CONST_PERSISTENT);
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_TLS13_CIPHERS", CURLOPT_TLS13_CIPHERS, CONST_PERSISTENT);
-#endif
 #if LIBCURL_VERSION_NUM >= 0x073E00 /* Available since 7.62.0 */
 	REGISTER_LONG_CONSTANT("CURLOPT_DOH_URL", CURLOPT_DOH_URL, CONST_PERSISTENT);
 #endif
diff --git a/ext/curl/curl_private.h b/ext/curl/curl_private.h
index 3800d6533e555..aeef5937a0de8 100644
--- a/ext/curl/curl_private.h
+++ b/ext/curl/curl_private.h
@@ -73,11 +73,9 @@ typedef struct {
 	php_curl_read     *read;
 	zval               std_err;
 	php_curl_callback *progress;
-#if LIBCURL_VERSION_NUM >= 0x072000
 	php_curl_callback  *xferinfo;
-#endif
 	php_curl_callback  *fnmatch;
-#if LIBCURL_VERSION_NUM >= 0x075400
+#if LIBCURL_VERSION_NUM >= 0x075400 /* Available since 7.84.0 */
 	php_curl_callback  *sshhostkey;
 #endif
 } php_curl_handlers;
@@ -94,9 +92,6 @@ struct _php_curl_send_headers {
 struct _php_curl_free {
 	zend_llist post;
 	zend_llist stream;
-#if LIBCURL_VERSION_NUM < 0x073800 /* 7.56.0 */
-	zend_llist buffers;
-#endif
 	HashTable *slist;
 };
 
diff --git a/ext/curl/interface.c b/ext/curl/interface.c
index 44284b7a29670..a4c8b941adc3b 100644
--- a/ext/curl/interface.c
+++ b/ext/curl/interface.c
@@ -123,7 +123,7 @@ static zend_result php_curl_option_url(php_curl *ch, const zend_string *url) /*
 		curl_easy_setopt(ch->cp, CURLOPT_PROTOCOLS, CURLPROTO_ALL & ~CURLPROTO_FILE);
 	}
 
-#if LIBCURL_VERSION_NUM > 0x073800 && defined(PHP_WIN32)
+#ifdef PHP_WIN32
 	if (
 		zend_string_starts_with_literal_ci(url, "file://")
 		&& '/' != ZSTR_VAL(url)[sizeof("file://") - 1]
@@ -285,42 +285,28 @@ PHP_MINFO_FUNCTION(curl)
 			{"SSL",  CURL_VERSION_SSL},
 			{"SSPI",  CURL_VERSION_SSPI},
 			{"TLS-SRP", CURL_VERSION_TLSAUTH_SRP},
-#if LIBCURL_VERSION_NUM >= 0x072100 /* 7.33.0 */
 			{"HTTP2", CURL_VERSION_HTTP2},
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072600 /* 7.38.0 */
 			{"GSSAPI", CURL_VERSION_GSSAPI},
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072800 /* 7.40.0 */
 			{"KERBEROS5", CURL_VERSION_KERBEROS5},
 			{"UNIX_SOCKETS", CURL_VERSION_UNIX_SOCKETS},
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072f00 /* 7.47.0 */
 			{"PSL", CURL_VERSION_PSL},
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* 7.52.0 */
 			{"HTTPS_PROXY", CURL_VERSION_HTTPS_PROXY},
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 			{"MULTI_SSL", CURL_VERSION_MULTI_SSL},
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073900 /* 7.57.0 */
 			{"BROTLI", CURL_VERSION_BROTLI},
-#endif
-#if LIBCURL_VERSION_NUM >= 0x074001 /* 7.64.1 */
+#if LIBCURL_VERSION_NUM >= 0x074001 /* Available since 7.64.1 */
 			{"ALTSVC", CURL_VERSION_ALTSVC},
 #endif
-#if LIBCURL_VERSION_NUM >= 0x074200 /* 7.66.0 */
+#if LIBCURL_VERSION_NUM >= 0x074200 /* Available since 7.66.0 */
 			{"HTTP3", CURL_VERSION_HTTP3},
 #endif
-#if LIBCURL_VERSION_NUM >= 0x074800 /* 7.72.0 */
+#if LIBCURL_VERSION_NUM >= 0x074800 /* Available since 7.72.0 */
 			{"UNICODE", CURL_VERSION_UNICODE},
 			{"ZSTD", CURL_VERSION_ZSTD},
 #endif
-#if LIBCURL_VERSION_NUM >= 0x074a00 /* 7.74.0 */
+#if LIBCURL_VERSION_NUM >= 0x074a00 /* Available since 7.74.0 */
 			{"HSTS", CURL_VERSION_HSTS},
 #endif
-#if LIBCURL_VERSION_NUM >= 0x074c00 /* 7.76.0 */
+#if LIBCURL_VERSION_NUM >= 0x074c00 /* Available since 7.76.0 */
 			{"GSASL", CURL_VERSION_GSASL},
 #endif
 			{NULL, 0}
@@ -505,17 +491,15 @@ static HashTable *curl_get_gc(zend_object *object, zval **table, int *n)
 		zend_get_gc_buffer_add_zval(gc_buffer, &curl->handlers.progress->func_name);
 	}
 
-#if LIBCURL_VERSION_NUM >= 0x072000
 	if (curl->handlers.xferinfo) {
 		zend_get_gc_buffer_add_zval(gc_buffer, &curl->handlers.xferinfo->func_name);
 	}
-#endif
 
 	if (curl->handlers.fnmatch) {
 		zend_get_gc_buffer_add_zval(gc_buffer, &curl->handlers.fnmatch->func_name);
 	}
 
-#if LIBCURL_VERSION_NUM >= 0x075400
+#if LIBCURL_VERSION_NUM >= 0x075400 /* Available since 7.84.0 */
 	if (curl->handlers.sshhostkey) {
 		zend_get_gc_buffer_add_zval(gc_buffer, &curl->handlers.sshhostkey->func_name);
 	}
@@ -724,7 +708,6 @@ static size_t curl_progress(void *clientp, double dltotal, double dlnow, double
 }
 /* }}} */
 
-#if LIBCURL_VERSION_NUM >= 0x072000
 /* {{{ curl_xferinfo */
 static size_t curl_xferinfo(void *clientp, curl_off_t dltotal, curl_off_t dlnow, curl_off_t ultotal, curl_off_t ulnow)
 {
@@ -772,9 +755,8 @@ static size_t curl_xferinfo(void *clientp, curl_off_t dltotal, curl_off_t dlnow,
 	return rval;
 }
 /* }}} */
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x075400
+#if LIBCURL_VERSION_NUM >= 0x075400 /* Available since 7.84.0 */
 static int curl_ssh_hostkeyfunction(void *clientp, int keytype, const char *key, size_t keylen)
 {
 	php_curl *ch = (php_curl *)clientp;
@@ -974,11 +956,7 @@ static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, v
 /* {{{ curl_free_post */
 static void curl_free_post(void **post)
 {
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 	curl_mime_free((curl_mime *)*post);
-#else
-	curl_formfree((struct HttpPost *)*post);
-#endif
 }
 /* }}} */
 
@@ -998,15 +976,6 @@ static void curl_free_cb_arg(void **cb_arg_p)
 }
 /* }}} */
 
-#if LIBCURL_VERSION_NUM < 0x073800 /* 7.56.0 */
-/* {{{ curl_free_buffers */
-static void curl_free_buffers(void **buffer)
-{
-	zend_string_release((zend_string *) *buffer);
-}
-/* }}} */
-#endif
-
 /* {{{ curl_free_slist */
 static void curl_free_slist(zval *el)
 {
@@ -1060,12 +1029,10 @@ PHP_FUNCTION(curl_version)
 		CAAL("iconv_ver_num", d->iconv_ver_num);
 		CAAS("libssh_version", d->libssh_version);
 	}
-#if LIBCURL_VERSION_NUM >= 0x073900 /* Available since 7.57.0 */
 	if (d->age >= 4) {
 		CAAL("brotli_ver_num", d->brotli_ver_num);
 		CAAS("brotli_version", d->brotli_version);
 	}
-#endif
 }
 /* }}} */
 
@@ -1088,11 +1055,9 @@ void init_curl_handle(php_curl *ch)
 	ch->handlers.write_header = ecalloc(1, sizeof(php_curl_write));
 	ch->handlers.read = ecalloc(1, sizeof(php_curl_read));
 	ch->handlers.progress = NULL;
-#if LIBCURL_VERSION_NUM >= 0x072000
 	ch->handlers.xferinfo = NULL;
-#endif
 	ch->handlers.fnmatch = NULL;
-#if LIBCURL_VERSION_NUM >= 0x075400
+#if LIBCURL_VERSION_NUM >= 0x075400 /* Available since 7.84.0 */
 	ch->handlers.sshhostkey = NULL;
 #endif
 	ch->clone = emalloc(sizeof(uint32_t));
@@ -1103,10 +1068,6 @@ void init_curl_handle(php_curl *ch)
 	zend_llist_init(&ch->to_free->post,  sizeof(struct HttpPost *), (llist_dtor_func_t)curl_free_post,   0);
 	zend_llist_init(&ch->to_free->stream, sizeof(struct mime_data_cb_arg *), (llist_dtor_func_t)curl_free_cb_arg, 0);
 
-#if LIBCURL_VERSION_NUM < 0x073800 /* 7.56.0 */
-	zend_llist_init(&ch->to_free->buffers, sizeof(zend_string *), (llist_dtor_func_t)curl_free_buffers, 0);
-#endif
-
 	ch->to_free->slist = emalloc(sizeof(HashTable));
 	zend_hash_init(ch->to_free->slist, 4, NULL, curl_free_slist, 0);
 	ZVAL_UNDEF(&ch->postfields);
@@ -1270,11 +1231,9 @@ void _php_setup_easy_copy_handlers(php_curl *ch, php_curl *source)
 	curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA,         (void *) ch);
 
 	_php_copy_callback(ch, &ch->handlers.progress, source->handlers.progress, CURLOPT_PROGRESSDATA);
-#if LIBCURL_VERSION_NUM >= 0x072000
 	_php_copy_callback(ch, &ch->handlers.xferinfo, source->handlers.xferinfo, CURLOPT_XFERINFODATA);
-#endif
 	_php_copy_callback(ch, &ch->handlers.fnmatch, source->handlers.fnmatch, CURLOPT_FNMATCH_DATA);
-#if LIBCURL_VERSION_NUM >= 0x075400
+#if LIBCURL_VERSION_NUM >= 0x075400 /* Available since 7.84.0 */
 	_php_copy_callback(ch, &ch->handlers.sshhostkey, source->handlers.sshhostkey, CURLOPT_SSH_HOSTKEYDATA);
 #endif
 
@@ -1290,7 +1249,6 @@ void _php_setup_easy_copy_handlers(php_curl *ch, php_curl *source)
 	(*source->clone)++;
 }
 
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 static size_t read_cb(char *buffer, size_t size, size_t nitems, void *arg) /* {{{ */
 {
 	struct mime_data_cb_arg *cb_arg = (struct mime_data_cb_arg *) arg;
@@ -1334,26 +1292,16 @@ static void free_cb(void *arg) /* {{{ */
 	}
 }
 /* }}} */
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 static inline CURLcode add_simple_field(curl_mime *mime, zend_string *string_key, zval *current)
-#else
-static inline CURLcode add_simple_field(struct HttpPost **first, struct HttpPost **last, zend_string *string_key, zval *current)
-#endif
 {
 	CURLcode error = CURLE_OK;
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 	curl_mimepart *part;
 	CURLcode form_error;
-#else
-	CURLFORMcode form_error;
-#endif
 	zend_string *postval, *tmp_postval;
 
 	postval = zval_get_tmp_string(current, &tmp_postval);
 
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 	part = curl_mime_addpart(mime);
 	if (part == NULL) {
 		zend_tmp_string_release(tmp_postval);
@@ -1364,23 +1312,7 @@ static inline CURLcode add_simple_field(struct HttpPost **first, struct HttpPost
 		|| (form_error = curl_mime_data(part, ZSTR_VAL(postval), ZSTR_LEN(postval))) != CURLE_OK) {
 		error = form_error;
 	}
-#else
-	/* The arguments after _NAMELENGTH and _CONTENTSLENGTH
-		* must be explicitly cast to long in curl_formadd
-		* use since curl needs a long not an int. */
-	form_error = curl_formadd(first, last,
-		CURLFORM_COPYNAME, ZSTR_VAL(string_key),
-		CURLFORM_NAMELENGTH, ZSTR_LEN(string_key),
-		CURLFORM_COPYCONTENTS, ZSTR_VAL(postval),
-		CURLFORM_CONTENTSLENGTH, ZSTR_LEN(postval),
-		CURLFORM_END
-	);
-
-	if (form_error != CURL_FORMADD_OK) {
-		/* Not nice to convert between enums but we only have place for one error type */
-		error = (CURLcode)form_error;
-	}
-#endif
+
 	zend_tmp_string_release(tmp_postval);
 
 	return error;
@@ -1393,24 +1325,16 @@ static inline zend_result build_mime_structure_from_hash(php_curl *ch, zval *zpo
 	zval *current;
 	zend_string *string_key;
 	zend_ulong num_key;
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 	curl_mime *mime = NULL;
 	curl_mimepart *part;
 	CURLcode form_error;
-#else
-	struct HttpPost *first = NULL;
-	struct HttpPost *last  = NULL;
-	CURLFORMcode form_error;
-#endif
 
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 	if (zend_hash_num_elements(postfields) > 0) {
 		mime = curl_mime_init(ch->cp);
 		if (mime == NULL) {
 			return FAILURE;
 		}
 	}
-#endif
 
 	ZEND_HASH_FOREACH_KEY_VAL(postfields, num_key, string_key, current) {
 		zend_string *postval;
@@ -1427,13 +1351,11 @@ static inline zend_result build_mime_structure_from_hash(php_curl *ch, zval *zpo
 			/* new-style file upload */
 			zval *prop, rv;
 			char *type = NULL, *filename = NULL;
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 			struct mime_data_cb_arg *cb_arg;
 			php_stream *stream;
 			php_stream_statbuf ssb;
 			size_t filesize = -1;
 			curl_seek_callback seekfunc = seek_cb;
-#endif
 
 			prop = zend_read_property_ex(curl_CURLFile_class, Z_OBJ_P(current), ZSTR_KNOWN(ZEND_STR_NAME), /* silent */ false, &rv);
 			ZVAL_DEREF(prop);
@@ -1457,7 +1379,6 @@ static inline zend_result build_mime_structure_from_hash(php_curl *ch, zval *zpo
 					filename = Z_STRVAL_P(prop);
 				}
 
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 				zval_ptr_dtor(&ch->postfields);
 				ZVAL_COPY(&ch->postfields, zpostfields);
 
@@ -1485,19 +1406,6 @@ static inline zend_result build_mime_structure_from_hash(php_curl *ch, zval *zpo
 					error = form_error;
 				}
 				zend_llist_add_element(&ch->to_free->stream, &cb_arg);
-#else
-				form_error = curl_formadd(&first, &last,
-								CURLFORM_COPYNAME, ZSTR_VAL(string_key),
-								CURLFORM_NAMELENGTH, ZSTR_LEN(string_key),
-								CURLFORM_FILENAME, filename ? filename : ZSTR_VAL(postval),
-								CURLFORM_CONTENTTYPE, type ? type : "application/octet-stream",
-								CURLFORM_FILE, ZSTR_VAL(postval),
-								CURLFORM_END);
-				if (form_error != CURL_FORMADD_OK) {
-					/* Not nice to convert between enums but we only have place for one error type */
-					error = (CURLcode)form_error;
-				}
-#endif
 			}
 
 			zend_string_release_ex(string_key, 0);
@@ -1539,7 +1447,6 @@ static inline zend_result build_mime_structure_from_hash(php_curl *ch, zval *zpo
 
 			postval = Z_STR_P(prop);
 
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 			zval_ptr_dtor(&ch->postfields);
 			ZVAL_COPY(&ch->postfields, zpostfields);
 
@@ -1554,23 +1461,6 @@ static inline zend_result build_mime_structure_from_hash(php_curl *ch, zval *zpo
 				|| (form_error = curl_mime_type(part, type)) != CURLE_OK) {
 				error = form_error;
 			}
-#else
-			postval = zend_string_copy(postval);
-			zend_llist_add_element(&ch->to_free->buffers, &postval);
-
-			form_error = curl_formadd(&first, &last,
-							CURLFORM_COPYNAME, ZSTR_VAL(string_key),
-							CURLFORM_NAMELENGTH, ZSTR_LEN(string_key),
-							CURLFORM_BUFFER, filename,
-							CURLFORM_CONTENTTYPE, type,
-							CURLFORM_BUFFERPTR, ZSTR_VAL(postval),
-							CURLFORM_BUFFERLENGTH, ZSTR_LEN(postval),
-							CURLFORM_END);
-			if (form_error != CURL_FORMADD_OK) {
-				/* Not nice to convert between enums but we only have place for one error type */
-				error = (CURLcode)form_error;
-			}
-#endif
 
 			zend_string_release_ex(string_key, 0);
 			continue;
@@ -1580,22 +1470,14 @@ static inline zend_result build_mime_structure_from_hash(php_curl *ch, zval *zpo
 			zval *current_element;
 
 			ZEND_HASH_FOREACH_VAL(HASH_OF(current), current_element) {
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 				add_simple_field(mime, string_key, current_element);
-#else
-				add_simple_field(&first, &last, string_key, current_element);
-#endif
 			} ZEND_HASH_FOREACH_END();
 
 			zend_string_release_ex(string_key, 0);
 			continue;
 		}
 
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 		add_simple_field(mime, string_key, current);
-#else
-		add_simple_field(&first, &last, string_key, current);
-#endif
 
 		zend_string_release_ex(string_key, 0);
 	} ZEND_HASH_FOREACH_END();
@@ -1608,13 +1490,8 @@ static inline zend_result build_mime_structure_from_hash(php_curl *ch, zval *zpo
 	if ((*ch->clone) == 1) {
 		zend_llist_clean(&ch->to_free->post);
 	}
-#if LIBCURL_VERSION_NUM >= 0x073800 /* 7.56.0 */
 	zend_llist_add_element(&ch->to_free->post, &mime);
 	error = curl_easy_setopt(ch->cp, CURLOPT_MIMEPOST, mime);
-#else
-	zend_llist_add_element(&ch->to_free->post, &first);
-	error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first);
-#endif
 
 	SAVE_CURL_ERROR(ch, error);
 	return error == CURLE_OK ? SUCCESS : FAILURE;
@@ -1758,64 +1635,30 @@ static zend_result _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue
 		case CURLOPT_TCP_KEEPALIVE:
 		case CURLOPT_TCP_KEEPIDLE:
 		case CURLOPT_TCP_KEEPINTVL:
-#if LIBCURL_VERSION_NUM >= 0x071f00 /* Available since 7.31.0 */
 		case CURLOPT_SASL_IR:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072400 /* Available since 7.36.0 */
 		case CURLOPT_EXPECT_100_TIMEOUT_MS:
 		case CURLOPT_SSL_ENABLE_ALPN:
 		case CURLOPT_SSL_ENABLE_NPN:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
 		case CURLOPT_HEADEROPT:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072900 /* Available since 7.41.0 */
 		case CURLOPT_SSL_VERIFYSTATUS:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072a00 /* Available since 7.42.0 */
 		case CURLOPT_PATH_AS_IS:
 		case CURLOPT_SSL_FALSESTART:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 		case CURLOPT_PIPEWAIT:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
 		case CURLOPT_STREAM_WEIGHT:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073000 /* Available since 7.48.0 */
 		case CURLOPT_TFTP_NO_OPTIONS:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
 		case CURLOPT_TCP_FASTOPEN:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073300 /* Available since 7.51.0 */
 		case CURLOPT_KEEP_SENDING_ON_ERROR:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 		case CURLOPT_PROXY_SSL_OPTIONS:
 		case CURLOPT_PROXY_SSL_VERIFYHOST:
 		case CURLOPT_PROXY_SSL_VERIFYPEER:
 		case CURLOPT_PROXY_SSLVERSION:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073600 /* Available since 7.54.0 */
 		case CURLOPT_SUPPRESS_CONNECT_HEADERS:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 		case CURLOPT_SOCKS5_AUTH:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073800 /* Available since 7.56.0 */
 		case CURLOPT_SSH_COMPRESSION:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073b00 /* Available since 7.59.0 */
 		case CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073c00 /* Available since 7.60.0 */
 		case CURLOPT_DNS_SHUFFLE_ADDRESSES:
 		case CURLOPT_HAPROXYPROTOCOL:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 		case CURLOPT_DISALLOW_USERNAME_IN_URL:
-#endif
 #if LIBCURL_VERSION_NUM >= 0x073E00 /* Available since 7.62.0 */
 		case CURLOPT_UPKEEP_INTERVAL_MS:
 		case CURLOPT_UPLOAD_BUFFERSIZE:
@@ -1910,20 +1753,11 @@ static zend_result _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue
 		case CURLOPT_TRANSFER_ENCODING:
 		case CURLOPT_DNS_SERVERS:
 		case CURLOPT_MAIL_AUTH:
-#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
 		case CURLOPT_LOGIN_OPTIONS:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072700 /* Available since 7.39.0 */
 		case CURLOPT_PINNEDPUBLICKEY:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072b00 /* Available since 7.43.0 */
 		case CURLOPT_PROXY_SERVICE_NAME:
 		case CURLOPT_SERVICE_NAME:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072d00 /* Available since 7.45.0 */
 		case CURLOPT_DEFAULT_PROTOCOL:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 		case CURLOPT_PRE_PROXY:
 		case CURLOPT_PROXY_CAINFO:
 		case CURLOPT_PROXY_CAPATH:
@@ -1938,17 +1772,10 @@ static zend_result _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue
 		case CURLOPT_PROXY_TLSAUTH_PASSWORD:
 		case CURLOPT_PROXY_TLSAUTH_TYPE:
 		case CURLOPT_PROXY_TLSAUTH_USERNAME:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073500 /* Available since 7.53.0 */
 		case CURLOPT_ABSTRACT_UNIX_SOCKET:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 		case CURLOPT_REQUEST_TARGET:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 		case CURLOPT_PROXY_TLS13_CIPHERS:
 		case CURLOPT_TLS13_CIPHERS:
-#endif
 #if LIBCURL_VERSION_NUM >= 0x074001 /* Available since 7.64.1 */
 		case CURLOPT_ALTSVC:
 #endif
@@ -1993,15 +1820,11 @@ static zend_result _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue
 		case CURLOPT_FTP_ACCOUNT:
 		case CURLOPT_RTSP_SESSION_ID:
 		case CURLOPT_ACCEPT_ENCODING:
-#if LIBCURL_VERSION_NUM >= 0x072100 /* Available since 7.33.0 */
 		case CURLOPT_DNS_INTERFACE:
 		case CURLOPT_DNS_LOCAL_IP4:
 		case CURLOPT_DNS_LOCAL_IP6:
 		case CURLOPT_XOAUTH2_BEARER:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x072800 /* Available since 7.40.0 */
 		case CURLOPT_UNIX_SOCKET_PATH:
-#endif
 #if LIBCURL_VERSION_NUM >= 0x073E00 /* Available since 7.62.0 */
 		case CURLOPT_DOH_URL:
 #endif
@@ -2146,12 +1969,8 @@ static zend_result _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue
 		case CURLOPT_TELNETOPTIONS:
 		case CURLOPT_MAIL_RCPT:
 		case CURLOPT_RESOLVE:
-#if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
 		case CURLOPT_PROXYHEADER:
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
 		case CURLOPT_CONNECT_TO:
-#endif
 		{
 			zval *current;
 			HashTable *ph;
@@ -2185,16 +2004,12 @@ static zend_result _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue
 					case CURLOPT_RESOLVE:
 						name = "CURLOPT_RESOLVE";
 						break;
-#if LIBCURL_VERSION_NUM >= 0x072500 /* Available since 7.37.0 */
 					case CURLOPT_PROXYHEADER:
 						name = "CURLOPT_PROXYHEADER";
 						break;
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073100 /* Available since 7.49.0 */
 					case CURLOPT_CONNECT_TO:
 						name = "CURLOPT_CONNECT_TO";
 						break;
-#endif
 				}
 
 				zend_type_error("%s(): The %s option must have an array value", get_active_function_name(), name);
@@ -2316,7 +2131,6 @@ static zend_result _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue
 			ch->handlers.write->method = PHP_CURL_USER;
 			break;
 
-#if LIBCURL_VERSION_NUM >= 0x072000
 		case CURLOPT_XFERINFOFUNCTION:
 			curl_easy_setopt(ch->cp, CURLOPT_XFERINFOFUNCTION,	curl_xferinfo);
 			curl_easy_setopt(ch->cp, CURLOPT_XFERINFODATA, ch);
@@ -2328,15 +2142,12 @@ static zend_result _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue
 			}
 			ZVAL_COPY(&ch->handlers.xferinfo->func_name, zvalue);
 			break;
-#endif
 
 		/* Curl off_t options */
 		case CURLOPT_MAX_RECV_SPEED_LARGE:
 		case CURLOPT_MAX_SEND_SPEED_LARGE:
 		case CURLOPT_MAXFILESIZE_LARGE:
-#if LIBCURL_VERSION_NUM >= 0x073b00 /* Available since 7.59.0 */
 		case CURLOPT_TIMEVALUE_LARGE:
-#endif
 			lval = zval_get_long(zvalue);
 			error = curl_easy_setopt(ch->cp, option, (curl_off_t)lval);
 			break;
@@ -2608,9 +2419,7 @@ PHP_FUNCTION(curl_getinfo)
 		double d_code;
 		struct curl_certinfo *ci = NULL;
 		zval listcode;
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* 7.61.0 */
 		curl_off_t co;
-#endif
 
 		array_init(return_value);
 
@@ -2700,12 +2509,9 @@ PHP_FUNCTION(curl_getinfo)
 		if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_PORT, &l_code) == CURLE_OK) {
 			CAAL("local_port", l_code);
 		}
-#if LIBCURL_VERSION_NUM >= 0x073200 /* Available since 7.50.0 */
 		if (curl_easy_getinfo(ch->cp, CURLINFO_HTTP_VERSION, &l_code) == CURLE_OK) {
 			CAAL("http_version", l_code);
 		}
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073400 /* Available since 7.52.0 */
 		if (curl_easy_getinfo(ch->cp, CURLINFO_PROTOCOL, &l_code) == CURLE_OK) {
 			CAAL("protocol", l_code);
 		}
@@ -2715,8 +2521,6 @@ PHP_FUNCTION(curl_getinfo)
 		if (curl_easy_getinfo(ch->cp, CURLINFO_SCHEME, &s_code) == CURLE_OK) {
 			CAAS("scheme", s_code);
 		}
-#endif
-#if LIBCURL_VERSION_NUM >= 0x073d00 /* Available since 7.61.0 */
 		if (curl_easy_getinfo(ch->cp, CURLINFO_APPCONNECT_TIME_T, &co) == CURLE_OK) {
 			CAAL("appconnect_time_us", co);
 		}
@@ -2738,7 +2542,6 @@ PHP_FUNCTION(curl_getinfo)
 		if (curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME_T, &co) == CURLE_OK) {
 			CAAL("total_time_us", co);
 		}
-#endif
 		if (ch->header.str) {
 			CAASTR("request_header", ch->header.str);
 		}
@@ -2834,7 +2637,6 @@ PHP_FUNCTION(curl_getinfo)
 						}
 						break;
 					}
-#if LIBCURL_VERSION_NUM >= 0x073700 /* Available since 7.55.0 */
 					case CURLINFO_OFF_T:
 					{
 						curl_off_t c_off;
@@ -2845,7 +2647,6 @@ PHP_FUNCTION(curl_getinfo)
 						}
 						break;
 					}
-#endif
 					default:
 						RETURN_FALSE;
 				}
@@ -2956,10 +2757,6 @@ static void curl_free_obj(zend_object *object)
 		zend_llist_clean(&ch->to_free->post);
 		zend_llist_clean(&ch->to_free->stream);
 
-#if LIBCURL_VERSION_NUM < 0x073800 /* 7.56.0 */
-		zend_llist_clean(&ch->to_free->buffers);
-#endif
-
 		zend_hash_destroy(ch->to_free->slist);
 		efree(ch->to_free->slist);
 		efree(ch->to_free);
@@ -2984,11 +2781,9 @@ static void curl_free_obj(zend_object *object)
 	efree(ch->handlers.read);
 
 	_php_curl_free_callback(ch->handlers.progress);
-#if LIBCURL_VERSION_NUM >= 0x072000
 	_php_curl_free_callback(ch->handlers.xferinfo);
-#endif
 	_php_curl_free_callback(ch->handlers.fnmatch);
-#if LIBCURL_VERSION_NUM >= 0x075400
+#if LIBCURL_VERSION_NUM >= 0x075400 /* Available since 7.84.0 */
 	_php_curl_free_callback(ch->handlers.sshhostkey);
 #endif
 
@@ -3059,13 +2854,11 @@ static void _php_curl_reset_handlers(php_curl *ch)
 		ch->handlers.progress = NULL;
 	}
 
-#if LIBCURL_VERSION_NUM >= 0x072000
 	if (ch->handlers.xferinfo) {
 		zval_ptr_dtor(&ch->handlers.xferinfo->func_name);
 		efree(ch->handlers.xferinfo);
 		ch->handlers.xferinfo = NULL;
 	}
-#endif
 
 	if (ch->handlers.fnmatch) {
 		zval_ptr_dtor(&ch->handlers.fnmatch->func_name);
@@ -3073,7 +2866,7 @@ static void _php_curl_reset_handlers(php_curl *ch)
 		ch->handlers.fnmatch = NULL;
 	}
 
-#if LIBCURL_VERSION_NUM >= 0x075400
+#if LIBCURL_VERSION_NUM >= 0x075400 /* Available since 7.84.0 */
 	if (ch->handlers.sshhostkey) {
 		zval_ptr_dtor(&ch->handlers.sshhostkey->func_name);
 		efree(ch->handlers.sshhostkey);
diff --git a/ext/curl/multi.c b/ext/curl/multi.c
index 73cb37bab3604..a61066b5a6c7c 100644
--- a/ext/curl/multi.c
+++ b/ext/curl/multi.c
@@ -365,7 +365,6 @@ PHP_FUNCTION(curl_multi_strerror)
 }
 /* }}} */
 
-#if LIBCURL_VERSION_NUM >= 0x072C00 /* Available since 7.44.0 */
 
 static int _php_server_push_callback(CURL *parent_ch, CURL *easy, size_t num_headers, struct curl_pushheaders *push_headers, void *userp) /* {{{ */
 {
@@ -431,8 +430,6 @@ static int _php_server_push_callback(CURL *parent_ch, CURL *easy, size_t num_hea
 }
 /* }}} */
 
-#endif
-
 static bool _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue, zval *return_value) /* {{{ */
 {
 	CURLMcode error = CURLM_OK;
@@ -440,13 +437,11 @@ static bool _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue
 	switch (option) {
 		case CURLMOPT_PIPELINING:
 		case CURLMOPT_MAXCONNECTS:
-#if LIBCURL_VERSION_NUM >= 0x071e00 /* 7.30.0 */
 		case CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE:
 		case CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE:
 		case CURLMOPT_MAX_HOST_CONNECTIONS:
 		case CURLMOPT_MAX_PIPELINE_LENGTH:
 		case CURLMOPT_MAX_TOTAL_CONNECTIONS:
-#endif
 #if LIBCURL_VERSION_NUM >= 0x074300 /* Available since 7.67.0 */
 		case CURLMOPT_MAX_CONCURRENT_STREAMS:
 #endif
@@ -454,7 +449,7 @@ static bool _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue
 			zend_long lval = zval_get_long(zvalue);
 
 			if (option == CURLMOPT_PIPELINING && (lval & 1)) {
-#if LIBCURL_VERSION_NUM >= 0x073e00 /* 7.62.0 */
+#if LIBCURL_VERSION_NUM >= 0x073e00 /* Available since 7.62.0 */
 				php_error_docref(NULL, E_WARNING, "CURLPIPE_HTTP1 is no longer supported");
 #else
 				php_error_docref(NULL, E_DEPRECATED, "CURLPIPE_HTTP1 is deprecated");
@@ -463,7 +458,6 @@ static bool _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue
 			error = curl_multi_setopt(mh->multi, option, lval);
 			break;
 		}
-#if LIBCURL_VERSION_NUM > 0x072D00 /* Available since 7.45.0 */
 		case CURLMOPT_PUSHFUNCTION:
 			if (mh->handlers.server_push == NULL) {
 				mh->handlers.server_push = ecalloc(1, sizeof(php_curl_callback));
@@ -479,7 +473,6 @@ static bool _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue
 			}
 			error = curl_multi_setopt(mh->multi, CURLMOPT_PUSHDATA, mh);
 			break;
-#endif
 		default:
 			zend_argument_value_error(2, "is not a valid cURL multi option");
 			error = CURLM_UNKNOWN_OPTION;
diff --git a/ext/curl/sync-constants.php b/ext/curl/sync-constants.php
index 22db954dd3dd3..a820281f6252e 100755
--- a/ext/curl/sync-constants.php
+++ b/ext/curl/sync-constants.php
@@ -12,7 +12,7 @@
 
 const SOURCE_FILE = __DIR__ . '/curl_arginfo.h';
 
-const MIN_SUPPORTED_CURL_VERSION = '7.29.0';
+const MIN_SUPPORTED_CURL_VERSION = '7.61.0';
 
 const IGNORED_CURL_CONSTANTS = [
     'CURLOPT_PROGRESSDATA',
diff --git a/ext/curl/tests/curl_basic_023.phpt b/ext/curl/tests/curl_basic_023.phpt
index dac40c46ca688..28e6dc888ee44 100644
--- a/ext/curl/tests/curl_basic_023.phpt
+++ b/ext/curl/tests/curl_basic_023.phpt
@@ -2,12 +2,6 @@
 Test curl_getinfo() function with CURLINFO_HTTP_VERSION parameter
 --EXTENSIONS--
 curl
---SKIPIF--
-<?php $curl_version = curl_version();
-if ($curl_version['version_number'] < 0x073200) {
-        exit("skip: test works only with curl >= 7.50.0");
-}
-?>
 --FILE--
 <?php
 
diff --git a/ext/curl/tests/curl_basic_024.phpt b/ext/curl/tests/curl_basic_024.phpt
index b16bfed03835f..5e22b66f4658a 100644
--- a/ext/curl/tests/curl_basic_024.phpt
+++ b/ext/curl/tests/curl_basic_024.phpt
@@ -2,12 +2,6 @@
 Test curl_getinfo() function with CURLINFO_* from curl >= 7.52.0
 --EXTENSIONS--
 curl
---SKIPIF--
-<?php $curl_version = curl_version();
-if ($curl_version['version_number'] < 0x073400) {
-        exit("skip: test works only with curl >= 7.52.0");
-}
-?>
 --FILE--
 <?php
 
diff --git a/ext/curl/tests/curl_file_upload_stream.phpt b/ext/curl/tests/curl_file_upload_stream.phpt
index db4b49bf35267..7a99eac518d23 100644
--- a/ext/curl/tests/curl_file_upload_stream.phpt
+++ b/ext/curl/tests/curl_file_upload_stream.phpt
@@ -2,10 +2,6 @@
 CURL file uploading from stream
 --EXTENSIONS--
 curl
---SKIPIF--
-<?php
-if (curl_version()['version_number'] < 0x73800) die('skip requires curl >= 7.56.0');
-?>
 --FILE--
 <?php
 include 'server.inc';