diff --git a/ext/curl/interface.c b/ext/curl/interface.c
index 6ea744d460a94..9449022119812 100644
--- a/ext/curl/interface.c
+++ b/ext/curl/interface.c
@@ -1337,6 +1337,9 @@ PHP_MINIT_FUNCTION(curl)
 
 #if LIBCURL_VERSION_NUM >= 0x072e00 /* Available since 7.46.0 */
 	REGISTER_CURL_CONSTANT(CURLOPT_STREAM_WEIGHT);
+	REGISTER_CURL_CONSTANT(CURLMOPT_PUSHFUNCTION);
+	REGISTER_CURL_CONSTANT(CURL_PUSH_OK);
+	REGISTER_CURL_CONSTANT(CURL_PUSH_DENY);
 #endif
 
 #if LIBCURL_VERSION_NUM >= 0x072f00 /* Available since 7.47.0 */
@@ -1853,7 +1856,7 @@ PHP_FUNCTION(curl_version)
 
 /* {{{ alloc_curl_handle
  */
-static php_curl *alloc_curl_handle()
+php_curl *alloc_curl_handle()
 {
 	php_curl *ch               = ecalloc(1, sizeof(php_curl));
 	ch->to_free                = ecalloc(1, sizeof(struct _php_curl_free));
@@ -2032,6 +2035,79 @@ PHP_FUNCTION(curl_init)
 }
 /* }}} */
 
+void _php_setup_easy_copy_handlers(php_curl *ch, php_curl *source)
+{
+	if (!Z_ISUNDEF(source->handlers->write->stream)) {
+		Z_ADDREF(source->handlers->write->stream);
+	}
+	ch->handlers->write->stream = source->handlers->write->stream;
+	ch->handlers->write->method = source->handlers->write->method;
+	if (!Z_ISUNDEF(source->handlers->read->stream)) {
+		Z_ADDREF(source->handlers->read->stream);
+	}
+	ch->handlers->read->stream  = source->handlers->read->stream;
+	ch->handlers->read->method  = source->handlers->read->method;
+	ch->handlers->write_header->method = source->handlers->write_header->method;
+	if (!Z_ISUNDEF(source->handlers->write_header->stream)) {
+		Z_ADDREF(source->handlers->write_header->stream);
+	}
+	ch->handlers->write_header->stream = source->handlers->write_header->stream;
+
+	ch->handlers->write->fp = source->handlers->write->fp;
+	ch->handlers->write_header->fp = source->handlers->write_header->fp;
+	ch->handlers->read->fp = source->handlers->read->fp;
+	ch->handlers->read->res = source->handlers->read->res;
+#if CURLOPT_PASSWDDATA != 0
+	if (!Z_ISUNDEF(source->handlers->passwd)) {
+		ZVAL_COPY(&ch->handlers->passwd, &source->handlers->passwd);
+		curl_easy_setopt(source->cp, CURLOPT_PASSWDDATA, (void *) ch);
+	}
+#endif
+	if (!Z_ISUNDEF(source->handlers->write->func_name)) {
+		ZVAL_COPY(&ch->handlers->write->func_name, &source->handlers->write->func_name);
+	}
+	if (!Z_ISUNDEF(source->handlers->read->func_name)) {
+		ZVAL_COPY(&ch->handlers->read->func_name, &source->handlers->read->func_name);
+	}
+	if (!Z_ISUNDEF(source->handlers->write_header->func_name)) {
+		ZVAL_COPY(&ch->handlers->write_header->func_name, &source->handlers->write_header->func_name);
+	}
+
+	curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER,       ch->err.str);
+	curl_easy_setopt(ch->cp, CURLOPT_FILE,              (void *) ch);
+	curl_easy_setopt(ch->cp, CURLOPT_INFILE,            (void *) ch);
+	curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER,       (void *) ch);
+
+	if (source->handlers->progress) {
+		ch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
+		if (!Z_ISUNDEF(source->handlers->progress->func_name)) {
+			ZVAL_COPY(&ch->handlers->progress->func_name, &source->handlers->progress->func_name);
+		}
+		ch->handlers->progress->method = source->handlers->progress->method;
+		curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, (void *) ch);
+	}
+
+#if LIBCURL_VERSION_NUM >= 0x071500
+	if (source->handlers->fnmatch) {
+		ch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
+		if (!Z_ISUNDEF(source->handlers->fnmatch->func_name)) {
+			ZVAL_COPY(&ch->handlers->fnmatch->func_name, &source->handlers->fnmatch->func_name);
+		}
+		ch->handlers->fnmatch->method = source->handlers->fnmatch->method;
+		curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_DATA, (void *) ch);
+	}
+#endif
+
+	efree(ch->to_free->slist);
+	efree(ch->to_free);
+	ch->to_free = source->to_free;
+	efree(ch->clone);
+	ch->clone = source->clone;
+
+	/* Keep track of cloned copies to avoid invoking curl destructors for every clone */
+	(*source->clone)++;
+}
+
 /* {{{ proto resource curl_copy_handle(resource ch)
    Copy a cURL handle along with all of it's preferences */
 PHP_FUNCTION(curl_copy_handle)
@@ -2055,79 +2131,11 @@ PHP_FUNCTION(curl_copy_handle)
 	}
 
 	dupch = alloc_curl_handle();
-
 	dupch->cp = cp;
-	Z_ADDREF_P(zid);
-	if (!Z_ISUNDEF(ch->handlers->write->stream)) {
-		Z_ADDREF(ch->handlers->write->stream);
-	}
-	dupch->handlers->write->stream = ch->handlers->write->stream;
-	dupch->handlers->write->method = ch->handlers->write->method;
-	if (!Z_ISUNDEF(ch->handlers->read->stream)) {
-		Z_ADDREF(ch->handlers->read->stream);
-	}
-	dupch->handlers->read->stream  = ch->handlers->read->stream;
-	dupch->handlers->read->method  = ch->handlers->read->method;
-	dupch->handlers->write_header->method = ch->handlers->write_header->method;
-	if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
-		Z_ADDREF(ch->handlers->write_header->stream);
-	}
-	dupch->handlers->write_header->stream = ch->handlers->write_header->stream;
-
-	dupch->handlers->write->fp = ch->handlers->write->fp;
-	dupch->handlers->write_header->fp = ch->handlers->write_header->fp;
-	dupch->handlers->read->fp = ch->handlers->read->fp;
-	dupch->handlers->read->res = ch->handlers->read->res;
-#if CURLOPT_PASSWDDATA != 0
-	if (!Z_ISUNDEF(ch->handlers->passwd)) {
-		ZVAL_COPY(&dupch->handlers->passwd, &ch->handlers->passwd);
-		curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) dupch);
-	}
-#endif
-	if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
-		ZVAL_COPY(&dupch->handlers->write->func_name, &ch->handlers->write->func_name);
-	}
-	if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
-		ZVAL_COPY(&dupch->handlers->read->func_name, &ch->handlers->read->func_name);
-	}
-	if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
-		ZVAL_COPY(&dupch->handlers->write_header->func_name, &ch->handlers->write_header->func_name);
-	}
 
-	curl_easy_setopt(dupch->cp, CURLOPT_ERRORBUFFER,       dupch->err.str);
-	curl_easy_setopt(dupch->cp, CURLOPT_FILE,              (void *) dupch);
-	curl_easy_setopt(dupch->cp, CURLOPT_INFILE,            (void *) dupch);
-	curl_easy_setopt(dupch->cp, CURLOPT_WRITEHEADER,       (void *) dupch);
+	_php_setup_easy_copy_handlers(dupch, ch);
 
-	if (ch->handlers->progress) {
-		dupch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
-		if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
-			ZVAL_COPY(&dupch->handlers->progress->func_name, &ch->handlers->progress->func_name);
-		}
-		dupch->handlers->progress->method = ch->handlers->progress->method;
-		curl_easy_setopt(dupch->cp, CURLOPT_PROGRESSDATA, (void *) dupch);
-	}
-
-/* Available since 7.21.0 */
-#if LIBCURL_VERSION_NUM >= 0x071500
-	if (ch->handlers->fnmatch) {
-		dupch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
-		if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
-			ZVAL_COPY(&dupch->handlers->fnmatch->func_name, &ch->handlers->fnmatch->func_name);
-		}
-		dupch->handlers->fnmatch->method = ch->handlers->fnmatch->method;
-		curl_easy_setopt(dupch->cp, CURLOPT_FNMATCH_DATA, (void *) dupch);
-	}
-#endif
-
-	efree(dupch->to_free->slist);
-	efree(dupch->to_free);
-	dupch->to_free = ch->to_free;
-	efree(dupch->clone);
-	dupch->clone = ch->clone;
-
-	/* Keep track of cloned copies to avoid invoking curl destructors for every clone */
-	(*ch->clone)++;
+	Z_ADDREF_P(zid);
 
 	ZVAL_RES(return_value, zend_register_resource(dupch, le_curl));
 	dupch->res = Z_RES_P(return_value);
@@ -3394,10 +3402,12 @@ static void _php_curl_close_ex(php_curl *ch)
 	 *
 	 * Libcurl commit d021f2e8a00 fix this issue and should be part of 7.28.2
 	 */
-	curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
-	curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
+	if (ch->cp != NULL) {
+		curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
+		curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
 
-	curl_easy_cleanup(ch->cp);
+		curl_easy_cleanup(ch->cp);
+	}
 
 	/* cURL destructors should be invoked only by last curl handle */
 	if (--(*ch->clone) == 0) {
diff --git a/ext/curl/multi.c b/ext/curl/multi.c
index da99f8f140c3d..c802edf46ddb8 100644
--- a/ext/curl/multi.c
+++ b/ext/curl/multi.c
@@ -63,6 +63,7 @@ PHP_FUNCTION(curl_multi_init)
 
 	mh = ecalloc(1, sizeof(php_curlm));
 	mh->multi = curl_multi_init();
+	mh->handlers = ecalloc(1, sizeof(php_curlm_handlers));
 
 	zend_llist_init(&mh->easyh, sizeof(zval), _php_curl_multi_cleanup_list, 0);
 
@@ -135,6 +136,29 @@ static int curl_compare_resources( zval *z1, zval *z2 ) /* {{{ */
 }
 /* }}} */
 
+/* Used to find the php_curl resource for a given curl easy handle */
+static zval *_php_curl_multi_find_easy_handle(php_curlm *mh, CURL *easy) /* {{{ */
+{
+	php_curl 			*tmp_ch;
+	zend_llist_position pos;
+	zval				*pz_ch_temp;
+
+	for(pz_ch_temp = (zval *)zend_llist_get_first_ex(&mh->easyh, &pos); pz_ch_temp;
+		pz_ch_temp = (zval *)zend_llist_get_next_ex(&mh->easyh, &pos)) {
+
+		if ((tmp_ch = (php_curl *)zend_fetch_resource(Z_RES_P(pz_ch_temp), le_curl_name, le_curl)) == NULL) {
+			return NULL;
+		}
+
+		if (tmp_ch->cp == easy) {
+			return pz_ch_temp;
+		}
+	}
+
+	return NULL;
+}
+/* }}} */
+
 /* {{{ proto int curl_multi_remove_handle(resource mh, resource ch)
    Remove a multi handle from a set of cURL handles */
 PHP_FUNCTION(curl_multi_remove_handle)
@@ -318,35 +342,21 @@ PHP_FUNCTION(curl_multi_info_read)
 
 	/* find the original easy curl handle */
 	{
-		zend_llist_position pos;
-		php_curl *ch;
-		zval	*pz_ch;
-
-		/* search the list of easy handles hanging off the multi-handle */
-		for(pz_ch = (zval *)zend_llist_get_first_ex(&mh->easyh, &pos); pz_ch;
-			pz_ch = (zval *)zend_llist_get_next_ex(&mh->easyh, &pos)) {
-
-			if ((ch = (php_curl *)zend_fetch_resource(Z_RES_P(pz_ch), le_curl_name, le_curl)) == NULL) {
-				RETURN_FALSE;
-			}
-			if (ch->cp == tmp_msg->easy_handle) {
-
-				/* we are adding a reference to the underlying php_curl
-				   resource, so we need to add one to the resource's refcount
-				   in order to ensure it doesn't get destroyed when the
-				   underlying curl easy handle goes out of scope.
-				   Normally you would call zval_copy_ctor( pz_ch ), or
-				   SEPARATE_ZVAL, but those create new zvals, which is already
-				   being done in add_assoc_resource */
-				Z_ADDREF_P(pz_ch);
-
-				/* add_assoc_resource automatically creates a new zval to
-				   wrap the "resource" represented by the current pz_ch */
-
-				add_assoc_zval(return_value, "handle", pz_ch);
-
-				break;
-			}
+		zval	*pz_ch = _php_curl_multi_find_easy_handle(mh, tmp_msg->easy_handle);
+		if (pz_ch != NULL) {
+			/* we are adding a reference to the underlying php_curl
+			   resource, so we need to add one to the resource's refcount
+			   in order to ensure it doesn't get destroyed when the
+			   underlying curl easy handle goes out of scope.
+			   Normally you would call zval_copy_ctor( pz_ch ), or
+			   SEPARATE_ZVAL, but those create new zvals, which is already
+			   being done in add_assoc_resource */
+			Z_ADDREF_P(pz_ch);
+
+			/* add_assoc_resource automatically creates a new zval to
+			   wrap the "resource" represented by the current pz_ch */
+
+			add_assoc_zval(return_value, "handle", pz_ch);
 		}
 	}
 }
@@ -391,6 +401,12 @@ void _php_curl_multi_close(zend_resource *rsrc) /* {{{ */
 
 		curl_multi_cleanup(mh->multi);
 		zend_llist_clean(&mh->easyh);
+		if (mh->handlers->server_push) {
+			efree(mh->handlers->server_push);
+		}
+		if (mh->handlers) {
+			efree(mh->handlers);
+		}
 		efree(mh);
 		rsrc->ptr = NULL;
 	}
@@ -438,6 +454,83 @@ PHP_FUNCTION(curl_multi_strerror)
 /* }}} */
 #endif
 
+#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) /* {{{ */
+{
+	php_curl 				*ch;
+	php_curl 				*parent;
+	php_curlm 				*mh 			= (php_curlm *)userp;
+	size_t 					rval 			= CURL_PUSH_DENY;
+	php_curlm_server_push 	*t 				= mh->handlers->server_push;
+	zval					*pz_parent_ch 	= NULL;
+	zval 					pz_ch;
+	zval 					headers;
+	zval 					retval;
+	zend_resource 			*res;
+	char 					*header;
+	int  					error;
+	zend_fcall_info 		fci 			= empty_fcall_info;
+
+	pz_parent_ch = _php_curl_multi_find_easy_handle(mh, parent_ch);
+	if (pz_parent_ch == NULL) {
+		return rval;
+	}
+
+	parent = (php_curl*)zend_fetch_resource(Z_RES_P(pz_parent_ch), le_curl_name, le_curl);
+
+	ch = alloc_curl_handle();
+	ch->cp = easy;
+	_php_setup_easy_copy_handlers(ch, parent);
+
+	Z_ADDREF_P(pz_parent_ch);
+
+	res = zend_register_resource(ch, le_curl);
+	ZVAL_RES(&pz_ch, res);
+
+	size_t i;
+	array_init(&headers);
+	for(i=0; i<num_headers; i++) {
+		header = curl_pushheader_bynum(push_headers, i);
+		add_next_index_string(&headers, header);
+  	}
+
+	zend_fcall_info_init(&t->func_name, 0, &fci, &t->fci_cache, NULL, NULL);
+
+	zend_fcall_info_argn(
+		&fci, 3,
+		pz_parent_ch,
+		&pz_ch,
+		&headers
+	);
+
+	fci.retval = &retval;
+
+	error = zend_call_function(&fci, &t->fci_cache);
+	zend_fcall_info_args_clear(&fci, 1);
+	zval_dtor(&headers);
+
+	if (error == FAILURE) {
+		php_error_docref(NULL, E_WARNING, "Cannot call the CURLMOPT_PUSHFUNCTION");
+	} else if (!Z_ISUNDEF(retval)) {
+		if (CURL_PUSH_DENY != zval_get_long(&retval)) {
+		    rval = CURL_PUSH_OK;
+
+			/* we want to create a copy of this zval that we store in the multihandle structure element "easyh" */
+			zval tmp_val;
+			ZVAL_DUP(&tmp_val, &pz_ch);
+			zend_llist_add_element(&mh->easyh, &tmp_val);
+		} else {
+			/* libcurl will free this easy handle, avoid double free */
+			ch->cp = NULL;
+		}
+	}
+
+	return rval;
+}
+
+#endif
+
 #if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
 static int _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue, zval *return_value) /* {{{ */
 {
@@ -459,7 +552,29 @@ static int _php_curl_multi_setopt(php_curlm *mh, zend_long option, zval *zvalue,
 #endif
 			error = curl_multi_setopt(mh->multi, option, zval_get_long(zvalue));
 			break;
+#if LIBCURL_VERSION_NUM > 0x072D00 /* Available since 7.46.0 */
+		case CURLMOPT_PUSHFUNCTION:
+			if (mh->handlers->server_push == NULL) {
+				mh->handlers->server_push = ecalloc(1, sizeof(php_curlm_server_push));
+			} else if (!Z_ISUNDEF(mh->handlers->server_push->func_name)) {
+				zval_ptr_dtor(&mh->handlers->server_push->func_name);
+				mh->handlers->server_push->fci_cache = empty_fcall_info_cache;
+			}
 
+			ZVAL_COPY(&mh->handlers->server_push->func_name, zvalue);
+			mh->handlers->server_push->method = PHP_CURL_USER;
+			if (!Z_ISUNDEF(mh->handlers->server_push->func_name)) {
+				zval_ptr_dtor(&mh->handlers->server_push->func_name);
+				mh->handlers->server_push->fci_cache = empty_fcall_info_cache;
+
+			}
+			error = curl_multi_setopt(mh->multi, option, _php_server_push_callback);
+			if (error != CURLM_OK) {
+				return 0;
+			}
+			error = curl_multi_setopt(mh->multi, CURLMOPT_PUSHDATA, mh);
+			break;
+#endif
 		default:
 			php_error_docref(NULL, E_WARNING, "Invalid curl multi configuration option");
 			error = CURLM_UNKNOWN_OPTION;
diff --git a/ext/curl/php_curl.h b/ext/curl/php_curl.h
index 02077aaf2702a..4d015f1525107 100644
--- a/ext/curl/php_curl.h
+++ b/ext/curl/php_curl.h
@@ -66,6 +66,8 @@ extern int  le_curl_multi_handle;
 #define le_curl_multi_handle_name "cURL Multi Handle"
 extern int  le_curl_share_handle;
 #define le_curl_share_handle_name "cURL Share Handle"
+//extern int  le_curl_pushheaders;
+//#define le_curl_pushheaders "cURL Push Headers"
 
 PHP_MINIT_FUNCTION(curl);
 PHP_MSHUTDOWN_FUNCTION(curl);
@@ -146,7 +148,7 @@ typedef struct {
 	zval                  func_name;
 	zend_fcall_info_cache fci_cache;
 	int                   method;
-} php_curl_progress, php_curl_fnmatch;
+} php_curl_progress, php_curl_fnmatch, php_curlm_server_push;
 
 typedef struct {
 	php_curl_write    *write;
@@ -190,10 +192,15 @@ typedef struct {
 
 #define CURLOPT_SAFE_UPLOAD -1
 
+typedef struct {
+	php_curlm_server_push	*server_push;
+} php_curlm_handlers;
+
 typedef struct {
 	int         still_running;
 	CURLM      *multi;
 	zend_llist  easyh;
+	php_curlm_handlers	*handlers;
 	struct {
 		int no;
 	} err;
@@ -206,9 +213,11 @@ typedef struct {
 	} err;
 } php_curlsh;
 
+php_curl *alloc_curl_handle();
 void _php_curl_cleanup_handle(php_curl *);
 void _php_curl_multi_cleanup_list(void *data);
 void _php_curl_verify_handlers(php_curl *ch, int reporterror);
+void _php_setup_easy_copy_handlers(php_curl *ch, php_curl *source);
 
 void curlfile_register_class(void);
 PHP_CURL_API extern zend_class_entry *curl_CURLFile_class;