Remove unnecessary FN type information from OPCache

GH-5029

diff --git a/ext/opcache/Optimizer/zend_func_info.c b/ext/opcache/Optimizer/zend_func_info.c
index 988ceeb472642508a6d8424f6137a62fe113b124..b57e5e65eff5168c0abb60d5255f4241bf69f13a 100644 (file)
--- a/ext/opcache/Optimizer/zend_func_info.c
+++ b/ext/opcache/Optimizer/zend_func_info.c
@@ -91,9 +91,6 @@ static const func_info_t func_infos[] = {
        F1("zend_version",            MAY_BE_STRING),
        FN("func_get_arg",            UNKNOWN_INFO),
        F1("func_get_args",           MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ANY),
-       FN("get_class",               MAY_BE_FALSE | MAY_BE_STRING),
-       FN("get_called_class",        MAY_BE_FALSE | MAY_BE_STRING),
-       FN("get_parent_class",        MAY_BE_FALSE | MAY_BE_STRING),
        F1("get_class_vars",          MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF),
        FN("get_object_vars",         MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF),
        FN("get_mangled_object_vars", MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_ANY | MAY_BE_ARRAY_OF_REF),
@@ -126,8 +123,6 @@ static const func_info_t func_infos[] = {
        F1("wordwrap",                     MAY_BE_STRING),
        F1("htmlspecialchars",             MAY_BE_STRING),
        F1("htmlentities",                 MAY_BE_STRING),
-       FN("html_entity_decode",           MAY_BE_FALSE | MAY_BE_STRING),
-       FN("htmlspecialchars_decode",      MAY_BE_FALSE | MAY_BE_STRING),
        F1("get_html_translation_table",   MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_STRING),
        F1("sha1",                         MAY_BE_STRING),
        F1("sha1_file",                    MAY_BE_FALSE | MAY_BE_STRING),
@@ -147,11 +142,8 @@ static const func_info_t func_infos[] = {
        F1("php_ini_scanned_files",        MAY_BE_FALSE | MAY_BE_STRING),
        F1("php_ini_loaded_file",          MAY_BE_FALSE | MAY_BE_STRING),
        F1("strtok",                       MAY_BE_FALSE | MAY_BE_STRING),
-       FN("strtoupper",                   MAY_BE_STRING),
-       FN("strtolower",                   MAY_BE_STRING),
        F1("strrev",                       MAY_BE_STRING),
        F1("hebrev",                       MAY_BE_STRING),
-       FN("nl2br",                        MAY_BE_STRING),
        F1("basename",                     MAY_BE_STRING),
        F1("dirname",                      MAY_BE_STRING),
        F1("pathinfo",                     MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_STRING),
@@ -164,29 +156,17 @@ static const func_info_t func_infos[] = {
        F1("str_word_count",               MAY_BE_LONG | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
        F1("str_split",                    MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
        F1("strpbrk",                      MAY_BE_FALSE | MAY_BE_STRING),
-       FN("substr",                       MAY_BE_FALSE | MAY_BE_STRING),
        FN("substr_replace",               MAY_BE_FALSE | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_STRING),
        F1("quotemeta",                    MAY_BE_STRING),
-       FN("ucfirst",                      MAY_BE_STRING),
-       FN("lcfirst",                      MAY_BE_STRING),
        F1("ucwords",                      MAY_BE_STRING),
-       FN("strtr",                        MAY_BE_STRING),
-       FN("addslashes",                   MAY_BE_STRING),
        F1("addcslashes",                  MAY_BE_STRING),
-       FN("rtrim",                        MAY_BE_STRING),
-       FN("chop",                         MAY_BE_STRING),
        FN("str_replace",                  MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY | MAY_BE_ARRAY_OF_OBJECT),
        FN("str_ireplace",                 MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY | MAY_BE_ARRAY_OF_OBJECT),
        F1("str_repeat",                   MAY_BE_STRING),
        F1("count_chars",                  MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_LONG),
        F1("chunk_split",                  MAY_BE_STRING),
-       FN("trim",                         MAY_BE_STRING),
-       FN("ltrim",                        MAY_BE_STRING),
        F1("strip_tags",                   MAY_BE_STRING),
        F1("explode",                      MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
-       FN("implode",                      MAY_BE_STRING),
-       FN("join",                         MAY_BE_STRING),
-       FN("setlocale",                    MAY_BE_FALSE | MAY_BE_STRING),
        F1("localeconv",                   MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
 #if HAVE_NL_LANGINFO
        F1("nl_langinfo",                  MAY_BE_FALSE | MAY_BE_STRING),
@@ -194,7 +174,6 @@ static const func_info_t func_infos[] = {
        F1("soundex",                      MAY_BE_FALSE | MAY_BE_STRING),
        F1("chr",                          MAY_BE_STRING),
        F1("str_getcsv",                   MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_STRING),
-       FN("str_pad",                      MAY_BE_STRING),
        F1("strchr",                       MAY_BE_FALSE | MAY_BE_STRING),
        F1("sprintf",                      MAY_BE_STRING),
        F1("vsprintf",                     MAY_BE_STRING),
@@ -282,9 +261,7 @@ static const func_info_t func_infos[] = {
        F1("show_source",                  MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING),
        F1("highlight_string",             MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_TRUE | MAY_BE_STRING),
        F1("php_strip_whitespace",         MAY_BE_STRING),
-       FN("ini_get",                      MAY_BE_FALSE | MAY_BE_STRING),
        F1("ini_get_all",                  MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_NULL | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
-       FN("ini_set",                      MAY_BE_FALSE | MAY_BE_STRING),
        F1("ini_alter",                    MAY_BE_FALSE | MAY_BE_STRING),
        F1("get_include_path",             MAY_BE_FALSE | MAY_BE_STRING),
        F1("set_include_path",             MAY_BE_FALSE | MAY_BE_STRING),
@@ -305,8 +282,6 @@ static const func_info_t func_infos[] = {
        F1("dns_get_record",               MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ARRAY),
 # endif
 #endif
-       FN("strval",                       MAY_BE_STRING),
-       FN("gettype",                      MAY_BE_STRING),
        F1("popen",                        MAY_BE_FALSE | MAY_BE_RESOURCE),
        F1("fgetc",                        MAY_BE_FALSE | MAY_BE_STRING),
        F1("fgets",                        MAY_BE_FALSE | MAY_BE_STRING),
@@ -372,7 +347,6 @@ static const func_info_t func_infos[] = {
        F1("ob_get_flush",                 MAY_BE_FALSE | MAY_BE_STRING),
        F1("ob_get_clean",                 MAY_BE_FALSE | MAY_BE_STRING),
        F1("ob_get_status",                MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
-       FN("ob_get_contents",              MAY_BE_FALSE | MAY_BE_STRING),
        F1("ob_list_handlers",             MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING),
        F0("array_walk",                   MAY_BE_TRUE),
        F0("array_walk_recursive",         MAY_BE_TRUE),
@@ -390,10 +364,8 @@ static const func_info_t func_infos[] = {
        FN("next",                         UNKNOWN_INFO),
        FN("reset",                        UNKNOWN_INFO),
        FN("current",                      UNKNOWN_INFO),
-       FN("key",                          MAY_BE_NULL | MAY_BE_LONG | MAY_BE_STRING),
        FN("min",                          UNKNOWN_INFO),
        FN("max",                          UNKNOWN_INFO),
-       FN("array_search",                 MAY_BE_FALSE | MAY_BE_LONG | MAY_BE_STRING),
        F1("compact",                      MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
        F1("array_fill",                   MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_ANY),
        F1("array_fill_keys",              MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
@@ -437,8 +409,6 @@ static const func_info_t func_infos[] = {
        FN("array_map",                    MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
        F1("array_chunk",                  MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
        F1("array_combine",                MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
-       FN("array_key_first",              MAY_BE_NULL | MAY_BE_LONG | MAY_BE_STRING),
-       FN("array_key_last",               MAY_BE_NULL | MAY_BE_LONG | MAY_BE_STRING),
        F1("pos",                          UNKNOWN_INFO),
        F1("assert_options",               MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_OBJECT | MAY_BE_OBJECT),
        F1("str_rot13",                    MAY_BE_STRING),
@@ -462,16 +432,8 @@ static const func_info_t func_infos[] = {
        F1("date_parse_from_format",                MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_ANY),
        F1("date_get_last_errors",                  MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_ARRAY),
        F1("date_format",                           MAY_BE_STRING),
-       FN("date_modify",                           MAY_BE_FALSE | MAY_BE_OBJECT),
-       FN("date_add",                              MAY_BE_OBJECT),
-       FN("date_sub",                              MAY_BE_OBJECT),
        F1("date_timezone_get",                     MAY_BE_FALSE | MAY_BE_OBJECT),
-       FN("date_timezone_set",                     MAY_BE_OBJECT),
        F1("date_diff",                             MAY_BE_OBJECT),
-       FN("date_time_set",                         MAY_BE_OBJECT),
-       FN("date_date_set",                         MAY_BE_OBJECT),
-       FN("date_isodate_set",                      MAY_BE_OBJECT),
-       FN("date_timestamp_set",                    MAY_BE_OBJECT),
        F1("timezone_open",                         MAY_BE_FALSE | MAY_BE_OBJECT),
        F1("timezone_name_get",                     MAY_BE_STRING),
        F1("timezone_name_from_abbr",               MAY_BE_FALSE | MAY_BE_STRING),
@@ -492,7 +454,6 @@ static const func_info_t func_infos[] = {
        FN("preg_replace_callback",                     MAY_BE_NULL | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_STRING),
        F1("preg_filter",                                           MAY_BE_NULL | MAY_BE_STRING | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_STRING),
        F1("preg_split",                                            MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_LONG | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
-       FN("preg_quote",                                            MAY_BE_STRING),
        F1("preg_grep",                                         MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_REF | MAY_BE_ARRAY_OF_ANY),
 
        /* ext/mysqli */
@@ -600,7 +561,6 @@ static const func_info_t func_infos[] = {
        F1("curl_init",                             MAY_BE_FALSE | MAY_BE_RESOURCE),
        F1("curl_copy_handle",                      MAY_BE_FALSE | MAY_BE_RESOURCE),
        F1("curl_version",                          MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_STRING | MAY_BE_ARRAY_OF_ARRAY),
-       FN("curl_exec",                             MAY_BE_FALSE | MAY_BE_TRUE | MAY_BE_STRING),
        F1("curl_getinfo",                          MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_STRING | MAY_BE_LONG | MAY_BE_DOUBLE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_ANY | MAY_BE_ARRAY_OF_ANY),
        F1("curl_error",                            MAY_BE_STRING),
        F1("curl_strerror",                         MAY_BE_NULL | MAY_BE_STRING),
@@ -608,7 +568,6 @@ static const func_info_t func_infos[] = {
        F1("curl_escape",                           MAY_BE_FALSE | MAY_BE_STRING),
        F1("curl_unescape",                         MAY_BE_FALSE | MAY_BE_STRING),
        F1("curl_multi_init",                       MAY_BE_RESOURCE),
-       FN("curl_multi_getcontent",                 MAY_BE_NULL | MAY_BE_STRING),
        F1("curl_multi_info_read",                  MAY_BE_FALSE | MAY_BE_ARRAY | MAY_BE_ARRAY_KEY_STRING | MAY_BE_ARRAY_OF_LONG | MAY_BE_ARRAY_OF_RESOURCE),
        F1("curl_share_init",                       MAY_BE_RESOURCE),
        F1("curl_file_create",                      MAY_BE_OBJECT),
@@ -668,8 +627,6 @@ static const func_info_t func_infos[] = {
        F1("json_last_error_msg",                   MAY_BE_STRING),
 
        /* ext/xml */
-       FN("xml_parser_create",                     MAY_BE_FALSE | MAY_BE_OBJECT),
-       FN("xml_parser_create_ns",                  MAY_BE_FALSE | MAY_BE_OBJECT),
        F1("xml_error_string",                      MAY_BE_NULL | MAY_BE_STRING),
        F1("xml_parser_get_option",                 MAY_BE_NULL | MAY_BE_FALSE | MAY_BE_LONG | MAY_BE_STRING),
        F1("utf8_encode",                           MAY_BE_STRING),
@@ -781,7 +738,6 @@ static const func_info_t func_infos[] = {
        F1("session_name",                                                      MAY_BE_FALSE | MAY_BE_STRING),
        F1("session_module_name",                                       MAY_BE_FALSE | MAY_BE_STRING),
        F1("session_save_path",                                         MAY_BE_FALSE | MAY_BE_STRING),
-       FN("session_id",                                                        MAY_BE_FALSE | MAY_BE_STRING),
        F1("session_create_id",                                         MAY_BE_FALSE | MAY_BE_STRING),
        F1("session_cache_limiter",                                     MAY_BE_FALSE | MAY_BE_STRING),
        F1("session_encode",                                            MAY_BE_FALSE | MAY_BE_STRING),