diff --git a/resources/functionMap.php b/resources/functionMap.php
index 1893266edd..695e76d4c2 100644
--- a/resources/functionMap.php
+++ b/resources/functionMap.php
@@ -9750,8 +9750,8 @@
 'session_register_shutdown' => ['void'],
 'session_reset' => ['bool'],
 'session_save_path' => ['string|false', 'newname='=>'string'],
-'session_set_cookie_params' => ['bool', 'lifetime'=>'int', 'path='=>'string', 'domain='=>'?string', 'secure='=>'bool', 'httponly='=>'bool'],
-'session_set_cookie_params\'1' => ['bool', 'options'=>'array{lifetime?:int,path?:string,domain?:?string,secure?:bool,httponly?:bool,samesite?:\'None\'|\'Lax\'|\'Strict\'|\'none\'|\'lax\'|\'strict\'}'],
+'session_set_cookie_params' => ['bool', 'lifetime'=>'int', 'path='=>'string', 'domain='=>'string', 'secure='=>'bool', 'httponly='=>'bool'],
+'session_set_cookie_params\'1' => ['bool', 'options'=>'array{lifetime?:int,path?:string,domain?:string,secure?:bool,httponly?:bool,samesite?:\'None\'|\'Lax\'|\'Strict\'|\'none\'|\'lax\'|\'strict\'}'],
 'session_set_save_handler' => ['bool', 'open'=>'callable(string,string):bool', 'close'=>'callable():bool', 'read'=>'callable(string):string', 'write'=>'callable(string,string):bool', 'destroy'=>'callable(string):bool', 'gc'=>'callable(string):bool', 'create_sid='=>'callable():string', 'validate_sid='=>'callable(string):bool', 'update_timestamp='=>'callable(string):bool'],
 'session_set_save_handler\'1' => ['bool', 'sessionhandler'=>'SessionHandlerInterface', 'register_shutdown='=>'bool'],
 'session_start' => ['bool', 'options='=>'array'],
diff --git a/resources/functionMap_php80delta.php b/resources/functionMap_php80delta.php
index ebf9aa9a1a..bacfcd9fcb 100644
--- a/resources/functionMap_php80delta.php
+++ b/resources/functionMap_php80delta.php
@@ -104,6 +104,8 @@
 		'preg_match_all' => ['0|positive-int|false', 'pattern'=>'string', 'subject'=>'string', '&w_subpatterns='=>'array', 'flags='=>'int', 'offset='=>'int'],
 		'proc_get_status' => ['array{command: string, pid: int, running: bool, signaled: bool, stopped: bool, exitcode: int, termsig: int, stopsig: int}', 'process'=>'resource'],
 		'scandir' => ['__benevolent<list<string>|false>', 'dir'=>'string', 'sorting_order='=>'SCANDIR_SORT_ASCENDING|SCANDIR_SORT_DESCENDING|SCANDIR_SORT_NONE', 'context='=>'?resource'],
+		'session_set_cookie_params' => ['bool', 'lifetime'=>'int', 'path='=>'string|null', 'domain='=>'string|null', 'secure='=>'bool|null', 'httponly='=>'bool|null'],
+		'session_set_cookie_params\'1' => ['bool', 'options'=>'array{lifetime?:int,path?:string|null,domain?:string|null,secure?:bool|null,httponly?:bool|null,samesite?:\'None\'|\'Lax\'|\'Strict\'|\'none\'|\'lax\'|\'strict\'}'],
 		'set_error_handler' => ['?callable', 'callback'=>'null|callable(int,string,string,int):bool', 'error_types='=>'int'],
 		'socket_addrinfo_lookup' => ['AddressInfo[]', 'node'=>'string', 'service='=>'mixed', 'hints='=>'array'],
 		'socket_select' => ['int|false', '&w_read'=>'Socket[]|null', '&w_write'=>'Socket[]|null', '&w_except'=>'Socket[]|null', 'seconds'=>'int|null', 'microseconds='=>'int'],
@@ -250,6 +252,8 @@
 		'read_exif_data' => ['array', 'filename'=>'string', 'sections_needed='=>'string', 'sub_arrays='=>'bool', 'read_thumbnail='=>'bool'],
 		'restore_include_path' => ['void'],
 		'round' => ['__benevolent<float|false>', 'number'=>'float', 'precision='=>'int', 'mode='=>'1|2|3|4'],
+		'session_set_cookie_params' => ['bool', 'lifetime'=>'int', 'path='=>'string', 'domain='=>'string', 'secure='=>'bool', 'httponly='=>'bool'],
+		'session_set_cookie_params\'1' => ['bool', 'options'=>'array{lifetime?:int,path?:string,domain?:string,secure?:bool,httponly?:bool,samesite?:\'None\'|\'Lax\'|\'Strict\'|\'none\'|\'lax\'|\'strict\'}'],
 		'socket_select' => ['int|false', '&w_read_fds'=>'resource[]|null', '&w_write_fds'=>'resource[]|null', '&w_except_fds'=>'resource[]|null', 'tv_sec'=>'int|null', 'tv_usec='=>'int|null'],
 		'sodium_crypto_aead_chacha20poly1305_ietf_decrypt' => ['?string|?false', 'confidential_message'=>'string', 'public_message'=>'string', 'nonce'=>'string', 'key'=>'string'],
 		'SplFileObject::fgetss' => ['string|false', 'allowable_tags='=>'string'],
diff --git a/tests/PHPStan/Rules/Functions/CallToFunctionParametersRuleTest.php b/tests/PHPStan/Rules/Functions/CallToFunctionParametersRuleTest.php
index 45e6e9fdfd..f03fc56e9a 100644
--- a/tests/PHPStan/Rules/Functions/CallToFunctionParametersRuleTest.php
+++ b/tests/PHPStan/Rules/Functions/CallToFunctionParametersRuleTest.php
@@ -2179,6 +2179,11 @@ public function testBug8506(): void
 		$this->analyse([__DIR__ . '/data/bug-8506.php'], []);
 	}
 
+	public function testBug7772(): void
+	{
+		$this->analyse([__DIR__ . '/data/bug-7772.php'], []);
+	}
+
 	public function testBug13065(): void
 	{
 		$errors = [];
diff --git a/tests/PHPStan/Rules/Functions/data/bug-7772.php b/tests/PHPStan/Rules/Functions/data/bug-7772.php
new file mode 100644
index 0000000000..00d4272f85
--- /dev/null
+++ b/tests/PHPStan/Rules/Functions/data/bug-7772.php
@@ -0,0 +1,14 @@
+<?php declare(strict_types = 1);
+
+namespace Bug7772;
+
+function session_start(
+	int $lifetime,
+	?string $path = null,
+	?string $domain = null,
+	?bool $secure = null,
+	?bool $httponly = true
+): void {
+	\session_set_cookie_params($lifetime, $path, $domain, $secure, $httponly);
+	\session_start();
+}