Add stubs for some SAPIs

For apache2handler, fpm, litespeed, phpdbg, specifically.
Partially implements GH-5295

3 files changed, 30 insertions, 15 deletions

diff --git a/sapi/apache2handler/php_functions.c b/sapi/apache2handler/php_functions.c
index d1aa2d587c..5c9e03a1f8 100644
--- a/sapi/apache2handler/php_functions.c
+++ b/sapi/apache2handler/php_functions.c
@@ -476,20 +476,6 @@ PHP_MINFO_FUNCTION(apache)
 	}
 }
 
-static const zend_function_entry apache_functions[] = {
-	PHP_FE(apache_lookup_uri, 		arginfo_apache_lookup_uri)
-	PHP_FE(virtual, 				arginfo_virtual)
-	PHP_FE(apache_request_headers, 	arginfo_apache_request_headers)
-	PHP_FE(apache_response_headers, arginfo_apache_response_headers)
-	PHP_FE(apache_setenv, 		arginfo_apache_setenv)
-	PHP_FE(apache_getenv, 		arginfo_apache_getenv)
-	PHP_FE(apache_note, 		arginfo_apache_note)
-	PHP_FE(apache_get_version, 	arginfo_apache_get_version)
-	PHP_FE(apache_get_modules, 	arginfo_apache_get_modules)
-	PHP_FALIAS(getallheaders, 	apache_request_headers, arginfo_getallheaders)
-	{NULL, NULL, NULL}
-};
-
 PHP_INI_BEGIN()
 	STD_PHP_INI_ENTRY("xbithack",		"0",	PHP_INI_ALL,	OnUpdateBool,	xbithack,	php_apache2_info_struct, php_apache2_info)
 	STD_PHP_INI_ENTRY("engine",		"1",	PHP_INI_ALL,	OnUpdateBool,	engine, 	php_apache2_info_struct, php_apache2_info)
@@ -514,7 +500,7 @@ static PHP_MSHUTDOWN_FUNCTION(apache)
 zend_module_entry php_apache_module = {
 	STANDARD_MODULE_HEADER,
 	"apache2handler",
-	apache_functions,
+	ext_functions,
 	PHP_MINIT(apache),
 	PHP_MSHUTDOWN(apache),
 	NULL,
diff --git a/sapi/apache2handler/php_functions.stub.php b/sapi/apache2handler/php_functions.stub.php
index 5b2835ac3a..391600be6c 100644
--- a/sapi/apache2handler/php_functions.stub.php
+++ b/sapi/apache2handler/php_functions.stub.php
@@ -1,11 +1,14 @@
 <?php
 
+/** @generate-function-entries */
+
 function apache_lookup_uri(string $filename): object|false {}
 
 function virtual(string $uri): bool {}
 
 function apache_request_headers(): array {}
 
+/** @alias apache_request_headers */
 function getallheaders(): array {}
 
 function apache_response_headers(): array {}
diff --git a/sapi/apache2handler/php_functions_arginfo.h b/sapi/apache2handler/php_functions_arginfo.h
index a99296abb0..739afbbc8b 100644
--- a/sapi/apache2handler/php_functions_arginfo.h
+++ b/sapi/apache2handler/php_functions_arginfo.h
@@ -35,3 +35,29 @@ ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(arginfo_apache_get_version, 0, 0, MAY_BE
 ZEND_END_ARG_INFO()
 
 #define arginfo_apache_get_modules arginfo_apache_request_headers
+
+
+ZEND_FUNCTION(apache_lookup_uri);
+ZEND_FUNCTION(virtual);
+ZEND_FUNCTION(apache_request_headers);
+ZEND_FUNCTION(apache_response_headers);
+ZEND_FUNCTION(apache_note);
+ZEND_FUNCTION(apache_setenv);
+ZEND_FUNCTION(apache_getenv);
+ZEND_FUNCTION(apache_get_version);
+ZEND_FUNCTION(apache_get_modules);
+
+
+static const zend_function_entry ext_functions[] = {
+	ZEND_FE(apache_lookup_uri, arginfo_apache_lookup_uri)
+	ZEND_FE(virtual, arginfo_virtual)
+	ZEND_FE(apache_request_headers, arginfo_apache_request_headers)
+	ZEND_FALIAS(getallheaders, apache_request_headers, arginfo_getallheaders)
+	ZEND_FE(apache_response_headers, arginfo_apache_response_headers)
+	ZEND_FE(apache_note, arginfo_apache_note)
+	ZEND_FE(apache_setenv, arginfo_apache_setenv)
+	ZEND_FE(apache_getenv, arginfo_apache_getenv)
+	ZEND_FE(apache_get_version, arginfo_apache_get_version)
+	ZEND_FE(apache_get_modules, arginfo_apache_get_modules)
+	ZEND_FE_END
+};