Merge branch 'php:master' into exif_heif

NEWS

@@ -18,6 +18,7 @@ PHP                                                                        NEWS
 - Curl:
   . Deprecated the CURLOPT_BINARYTRANSFER constant. (divinity76)
   . Bumped required libcurl version to 7.61.0. (Ayesh)
+  . Added feature_list key to the curl_version() return value (Ayesh)
 
 - Date:
   . Added DateTime[Immutable]::createFromTimestamp. (Marc Bennewitz)

UPGRADING

@@ -252,6 +252,9 @@ PHP 8.4 UPGRADE NOTES
 
 - Curl:
   . The CURLOPT_BINARYTRANSFER constant is deprecated.
+  . curl_version() returns an additional feature_list value, which is an
+    associative array of all known Curl features, and whether they are
+    supported (true) or not (false).
 
 - Date:
   . Calling DatePeriod::__construct(string $isostr, int $options = 0) is

Zend/Optimizer/zend_func_infos.h

@@ -517,9 +517,7 @@ static const func_info_t func_infos[] = {
 	F1("sha1", MAY_BE_STRING),
 	F1("sha1_file", MAY_BE_STRING|MAY_BE_FALSE),
 	F1("inet_ntop", MAY_BE_STRING|MAY_BE_FALSE),
-#if defined(HAVE_INET_PTON)
 	F1("inet_pton", MAY_BE_STRING|MAY_BE_FALSE),
-#endif
 	F1("metaphone", MAY_BE_STRING),
 	F1("headers_list", MAY_BE_ARRAY|MAY_BE_ARRAY_KEY_LONG|MAY_BE_ARRAY_OF_STRING),
 	F1("htmlspecialchars", MAY_BE_STRING),

Zend/zend.c

@@ -1183,6 +1183,8 @@ void zend_shutdown(void) /* {{{ */
 #endif
 	zend_destroy_rsrc_list_dtors();
 
+	zend_unload_modules();
+
 	zend_optimizer_shutdown();
 	startup_done = false;
 }

Zend/zend.h

@@ -279,6 +279,7 @@ void zend_shutdown(void);
 void zend_register_standard_ini_entries(void);
 zend_result zend_post_startup(void);
 void zend_set_utility_values(zend_utility_values *utility_values);
+void zend_unload_modules(void);
 
 ZEND_API ZEND_COLD ZEND_NORETURN void _zend_bailout(const char *filename, uint32_t lineno);
 ZEND_API size_t zend_get_page_size(void);

Zend/zend_API.c

@@ -41,6 +41,7 @@ ZEND_API HashTable module_registry;
 static zend_module_entry **module_request_startup_handlers;
 static zend_module_entry **module_request_shutdown_handlers;
 static zend_module_entry **module_post_deactivate_handlers;
+static zend_module_entry **modules_dl_loaded;
 
 static zend_class_entry  **class_cleanup_handlers;
 
@@ -2398,6 +2399,7 @@ ZEND_API void zend_collect_module_handlers(void) /* {{{ */
 	int startup_count = 0;
 	int shutdown_count = 0;
 	int post_deactivate_count = 0;
+	int dl_loaded_count = 0;
 	zend_class_entry *ce;
 	int class_count = 0;
 
@@ -2412,6 +2414,9 @@ ZEND_API void zend_collect_module_handlers(void) /* {{{ */
 		if (module->post_deactivate_func) {
 			post_deactivate_count++;
 		}
+		if (module->handle) {
+			dl_loaded_count++;
+		}
 	} ZEND_HASH_FOREACH_END();
 	module_request_startup_handlers = (zend_module_entry**)realloc(
 		module_request_startup_handlers,
@@ -2424,6 +2429,9 @@ ZEND_API void zend_collect_module_handlers(void) /* {{{ */
 	module_request_shutdown_handlers[shutdown_count] = NULL;
 	module_post_deactivate_handlers = module_request_shutdown_handlers + shutdown_count + 1;
 	module_post_deactivate_handlers[post_deactivate_count] = NULL;
+	/* Cannot reuse module_request_startup_handlers because it is freed in zend_destroy_modules, which happens before zend_unload_modules. */
+	modules_dl_loaded = realloc(modules_dl_loaded, sizeof(zend_module_entry*) * (dl_loaded_count + 1));
+	modules_dl_loaded[dl_loaded_count] = NULL;
 	startup_count = 0;
 
 	ZEND_HASH_MAP_FOREACH_PTR(&module_registry, module) {
@@ -2436,6 +2444,9 @@ ZEND_API void zend_collect_module_handlers(void) /* {{{ */
 		if (module->post_deactivate_func) {
 			module_post_deactivate_handlers[--post_deactivate_count] = module;
 		}
+		if (module->handle) {
+			modules_dl_loaded[--dl_loaded_count] = module;
+		}
 	} ZEND_HASH_FOREACH_END();
 
 	/* Collect internal classes with static members */
@@ -3238,18 +3249,23 @@ void module_destructor(zend_module_entry *module) /* {{{ */
 		clean_module_functions(module);
 	}
 
-#if HAVE_LIBDL
-	if (module->handle && !getenv("ZEND_DONT_UNLOAD_MODULES")) {
-		DL_UNLOAD(module->handle);
-	}
-#endif
-
 #if ZEND_RC_DEBUG
 	zend_rc_debug = orig_rc_debug;
 #endif
 }
 /* }}} */
 
+void module_registry_unload(const zend_module_entry *module)
+{
+#if HAVE_LIBDL
+	if (!getenv("ZEND_DONT_UNLOAD_MODULES")) {
+		DL_UNLOAD(module->handle);
+	}
+#else
+	ZEND_IGNORE_VALUE(module);
+#endif
+}
+
 ZEND_API void zend_activate_modules(void) /* {{{ */
 {
 	zend_module_entry **p = module_request_startup_handlers;
@@ -3294,6 +3310,18 @@ ZEND_API void zend_deactivate_modules(void) /* {{{ */
 }
 /* }}} */
 
+void zend_unload_modules(void) /* {{{ */
+{
+	zend_module_entry **modules = modules_dl_loaded;
+	while (*modules) {
+		module_registry_unload(*modules);
+		modules++;
+	}
+	free(modules_dl_loaded);
+	modules_dl_loaded = NULL;
+}
+/* }}} */
+
 ZEND_API void zend_post_deactivate_modules(void) /* {{{ */
 {
 	if (EG(full_tables_cleanup)) {
@@ -3312,6 +3340,9 @@ ZEND_API void zend_post_deactivate_modules(void) /* {{{ */
 				break;
 			}
 			module_destructor(module);
+			if (module->handle) {
+				module_registry_unload(module);
+			}
 			zend_string_release_ex(key, 0);
 		} ZEND_HASH_MAP_FOREACH_END_DEL();
 	} else {

Zend/zend_modules.h

@@ -125,7 +125,7 @@ extern ZEND_API HashTable module_registry;
 
 void module_destructor(zend_module_entry *module);
 int module_registry_request_startup(zend_module_entry *module);
-int module_registry_unload_temp(const zend_module_entry *module);
+void module_registry_unload(const zend_module_entry *module);
 END_EXTERN_C()
 
 #endif

configure.ac

@@ -383,7 +383,6 @@ dnl ----------------------------------------------------------------------------
 
 dnl QNX requires unix.h to allow functions in libunix to work properly.
 AC_CHECK_HEADERS([ \
-stdint.h \
 dirent.h \
 sys/param.h \
 sys/types.h \
@@ -398,7 +397,6 @@ grp.h \
 ieeefp.h \
 langinfo.h \
 linux/sock_diag.h \
-malloc.h \
 os/signpost.h \
 poll.h \
 pty.h \
@@ -603,7 +601,6 @@ getgrnam_r \
 getpwuid_r \
 getwd \
 glob \
-inet_pton \
 localtime_r \
 lchown \
 memcntl \
@@ -640,10 +637,8 @@ memrchr \
 mempcpy \
 )
 
-AC_CHECK_FUNC(inet_ntop,[],[
-    AC_MSG_ERROR([Cannot find inet_ntop which is required])
-]
-)
+AC_CHECK_FUNC([inet_ntop],,[AC_MSG_ERROR([Required inet_ntop not found.])])
+AC_CHECK_FUNC([inet_pton],,[AC_MSG_ERROR([Required inet_pton not found.])])
 
 dnl Check for strerror_r, and if its a POSIX-compatible or a GNU specific version.
 AC_FUNC_STRERROR_R

ext/curl/interface.c

@@ -261,6 +261,7 @@ PHP_MINFO_FUNCTION(curl)
 	php_info_print_table_row(2, "Age", str);
 
 	/* To update on each new cURL release using src/main.c in cURL sources */
+	/* make sure to sync this list with curl_version as well */
 	if (d->features) {
 		struct feat {
 			const char *name;
@@ -1000,6 +1001,68 @@ PHP_FUNCTION(curl_version)
 	CAAL("version_number", d->version_num);
 	CAAL("age", d->age);
 	CAAL("features", d->features);
+	/* Add an array of features */
+	{
+		struct feat {
+        	const char *name;
+        	int bitmask;
+		};
+
+		unsigned int i;
+		zval feature_list;
+		array_init(&feature_list);
+
+		/* Sync this list with PHP_MINFO_FUNCTION(curl) as well */
+		static const struct feat feats[] = {
+			{"AsynchDNS", CURL_VERSION_ASYNCHDNS},
+			{"CharConv", CURL_VERSION_CONV},
+			{"Debug", CURL_VERSION_DEBUG},
+			{"GSS-Negotiate", CURL_VERSION_GSSNEGOTIATE},
+			{"IDN", CURL_VERSION_IDN},
+			{"IPv6", CURL_VERSION_IPV6},
+			{"krb4", CURL_VERSION_KERBEROS4},
+			{"Largefile", CURL_VERSION_LARGEFILE},
+			{"libz", CURL_VERSION_LIBZ},
+			{"NTLM", CURL_VERSION_NTLM},
+			{"NTLMWB", CURL_VERSION_NTLM_WB},
+			{"SPNEGO", CURL_VERSION_SPNEGO},
+			{"SSL",  CURL_VERSION_SSL},
+			{"SSPI",  CURL_VERSION_SSPI},
+			{"TLS-SRP", CURL_VERSION_TLSAUTH_SRP},
+			{"HTTP2", CURL_VERSION_HTTP2},
+			{"GSSAPI", CURL_VERSION_GSSAPI},
+			{"KERBEROS5", CURL_VERSION_KERBEROS5},
+			{"UNIX_SOCKETS", CURL_VERSION_UNIX_SOCKETS},
+			{"PSL", CURL_VERSION_PSL},
+			{"HTTPS_PROXY", CURL_VERSION_HTTPS_PROXY},
+			{"MULTI_SSL", CURL_VERSION_MULTI_SSL},
+			{"BROTLI", CURL_VERSION_BROTLI},
+#if LIBCURL_VERSION_NUM >= 0x074001 /* Available since 7.64.1 */
+			{"ALTSVC", CURL_VERSION_ALTSVC},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x074200 /* Available since 7.66.0 */
+			{"HTTP3", CURL_VERSION_HTTP3},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x074800 /* Available since 7.72.0 */
+			{"UNICODE", CURL_VERSION_UNICODE},
+			{"ZSTD", CURL_VERSION_ZSTD},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x074a00 /* Available since 7.74.0 */
+			{"HSTS", CURL_VERSION_HSTS},
+#endif
+#if LIBCURL_VERSION_NUM >= 0x074c00 /* Available since 7.76.0 */
+			{"GSASL", CURL_VERSION_GSASL},
+#endif
+		};
+
+        for(i = 0; i < sizeof(feats) / sizeof(feats[0]); i++) {
+			if (feats[i].name) {
+				add_assoc_bool(&feature_list, feats[i].name, d->features & feats[i].bitmask ? true : false);
+			}
+		}
+
+		CAAZ("feature_list", &feature_list);
+	}
 	CAAL("ssl_version_number", d->ssl_version_num);
 	CAAS("version", d->version);
 	CAAS("host", d->host);

ext/curl/tests/curl_version_features-array.phpt

@@ -0,0 +1,54 @@
+--TEST--
+Test curl_version() - feature_list functionality
+--EXTENSIONS--
+curl
+--FILE--
+<?php
+    $info_curl = curl_version();
+    print_r(array_map(fn ($v) => get_debug_type($v), $info_curl['feature_list']));
+
+    ob_start();
+    phpinfo();
+    $phpinfo = ob_get_clean();
+
+    foreach ($info_curl['feature_list'] as $key => $value) {
+        if (!is_bool($value)) {
+            throw new Exception('Found non-bool value');
+        }
+
+        if (!str_contains($phpinfo, $key .' => ' . $value ? 'Yes' : 'No')) {
+            throw new Exception($key . ' not found in Curl phpinfo()');
+        }
+    }
+
+    echo "Complete";
+?>
+--EXPECTF--
+Array
+(
+    [AsynchDNS] => bool
+    [CharConv] => bool
+    [Debug] => bool
+    [GSS-Negotiate] => bool
+    [IDN] => bool
+    [IPv6] => bool
+    [krb4] => bool
+    [Largefile] => bool
+    [libz] => bool
+    [NTLM] => bool
+    [NTLMWB] => bool
+    [SPNEGO] => bool
+    [SSL] => bool
+    [SSPI] => bool
+    [TLS-SRP] => bool
+    [HTTP2] => bool
+    [GSSAPI] => bool
+    [KERBEROS5] => bool
+    [UNIX_SOCKETS] => bool
+    [PSL] => bool
+    [HTTPS_PROXY] => bool
+    [MULTI_SSL] => bool
+    [BROTLI] => bool
+%A
+)
+Complete

ext/ftp/ftp.c

@@ -1704,7 +1704,7 @@ ftp_getdata(ftpbuf_t *ftp)
 
 	data->listener = fd;
 
-#if defined(HAVE_IPV6)
+#ifdef HAVE_IPV6
 	if (sa->sa_family == AF_INET6) {
 		/* need to use EPRT */
 		char eprtarg[INET6_ADDRSTRLEN + sizeof("|x||xxxxx|")];

ext/gd/libgd/gdcache.h

@@ -41,9 +41,6 @@
 /*********************************************************/
 
 #include <stdlib.h>
-#if (!defined(__OpenBSD__)) && defined(HAVE_MALLOC_H)
- #include <malloc.h>
-#endif
 #ifndef NULL
 #define NULL (void *)0
 #endif