updated builtin functions (#48)

* Removed deleted functions from KPHP

* added new kphp native functions

* added new custom handled and native KPHP functions

Author: Hidanio

src/main/kotlin/com/vk/kphpstorm/helpers/KphpNativeFunctions.kt

@@ -18,14 +18,23 @@ val KPHP_NATIVE_FUNCTIONS: SortedSet<String> = sortedSetOf(
 
         // from functions.txt — addons to php standard library
         "warning",
+        "require_lib",
+        "critical_error",
         "register_kphp_on_warning_callback",
+        "register_kphp_on_oom_callback",
         "kphp_backtrace",
         "kphp_set_context_on_error",
-        "require_lib",
+        "kphp_get_runtime_config",
         "memory_get_total_usage",
         "memory_get_static_usage",
-        "memory_perform_defragmentation",
         "estimate_memory_usage",
+        "memory_get_detailed_stats",
+        "memory_get_allocations",
+        "ffi_memcpy_string",
+        "ffi_cast_ptr2addr",
+        "ffi_cast_addr2ptr",
+        "ffi_array_set",
+        "ffi_array_get",
         "get_global_vars_memory_stats",
         "get_net_time",
         "get_script_time",
@@ -46,7 +55,11 @@ val KPHP_NATIVE_FUNCTIONS: SortedSet<String> = sortedSetOf(
         "array_keys_as_ints",
         "array_swap_int_keys",
         "array_reserve",
+        "array_reserve_vector",
+        "array_reserve_map_int_keys",
+        "array_reserve_map_string_keys",
         "array_reserve_from",
+        "array_unset",
         "array_is_vector",
         "array_filter_by_key",
         "vk_utf8_to_win",
@@ -61,31 +74,16 @@ val KPHP_NATIVE_FUNCTIONS: SortedSet<String> = sortedSetOf(
         "vk_sp_to_upper",
         "vk_sp_to_lower",
         "vk_sp_sort",
-        "vk_stats_merge_deviation",
-        "vk_stats_add_deviation",
-        "vk_stats_decompress_sample",
-        "vk_stats_merge_samples",
-        "vk_stats_parse_sample",
         "vk_stats_hll_merge",
         "vk_stats_hll_count",
         "vk_stats_hll_create",
         "vk_stats_hll_add",
         "vk_dot_product",
-        "vkext_full_version",
         "likely",
         "unlikely",
         "err",
         "fetch_int",
-        "fetch_UInt",
-        "fetch_Long",
-        "fetch_ULong",
-        "fetch_unsigned_int",
         "fetch_long",
-        "fetch_unsigned_long",
-        "fetch_unsigned_int_hex",
-        "fetch_unsigned_long_hex",
-        "fetch_unsigned_int_str",
-        "fetch_unsigned_long_str",
         "fetch_double",
         "fetch_string",
         "fetch_string_as_int",
@@ -100,23 +98,13 @@ val KPHP_NATIVE_FUNCTIONS: SortedSet<String> = sortedSetOf(
         "store_start_gzip_pack",
         "store_finish_gzip_pack",
         "rpc_clean",
-        "rpc_get_clean",
-        "rpc_get_contents",
         "store_header",
         "store_error",
         "store_raw",
         "store_int",
-        "store_UInt",
-        "store_Long",
-        "store_ULong",
-        "store_unsigned_int",
         "store_long",
-        "store_unsigned_long",
-        "store_unsigned_int_hex",
-        "store_unsigned_long_hex",
         "store_double",
         "store_string",
-        "store_many",
         "store_finish",
         "rpc_send",
         "rpc_send_noflush",
@@ -129,16 +117,8 @@ val KPHP_NATIVE_FUNCTIONS: SortedSet<String> = sortedSetOf(
         "rpc_queue_empty",
         "rpc_queue_next",
         "rpc_queue_next_synchronously",
+        "rpc_wait_concurrently",
         "rpc_wait",
-        "rpc_wait_multiple",
-        "rpc_mc_get",
-        "rpc_mc_multiget",
-        "rpc_mc_delete",
-        "rpc_mc_add",
-        "rpc_mc_set",
-        "rpc_mc_replace",
-        "rpc_mc_decrement",
-        "rpc_mc_increment",
         "rpc_mc_parse_raw_wildcard_with_flags_to_array",
         "rpc_tl_query_one",
         "rpc_tl_query",
@@ -153,7 +133,6 @@ val KPHP_NATIVE_FUNCTIONS: SortedSet<String> = sortedSetOf(
         "typed_rpc_tl_query_result_synchronously",
         "rpc_server_fetch_request",
         "rpc_server_store_response",
-        "rpc_get_last_send_error",
         "set_fail_rpc_on_int32_overflow",
         "wait_multi",
         "wait_synchronously",
@@ -167,49 +146,7 @@ val KPHP_NATIVE_FUNCTIONS: SortedSet<String> = sortedSetOf(
         "sched_yield_sleep",
         "get_running_fork_id",
         "get_fork_stat",
-        "labs",
-        "ldiv",
-        "lmod",
-        "lpow",
-        "ladd",
-        "lsub",
-        "lmul",
-        "lshl",
-        "lshr",
-        "lnot",
-        "lor",
-        "land",
-        "lxor",
-        "lcomp",
-        "new_Long",
-        "uldiv",
-        "ulmod",
-        "ulpow",
-        "uladd",
-        "ulsub",
-        "ulmul",
-        "ulshl",
-        "ulshr",
-        "ulnot",
-        "ulor",
-        "uland",
-        "ulxor",
-        "ulcomp",
-        "new_ULong",
-        "uidiv",
-        "uimod",
-        "uipow",
-        "uiadd",
-        "uisub",
-        "uimul",
-        "uishl",
-        "uishr",
-        "uinot",
-        "uior",
-        "uiand",
-        "uixor",
-        "uicomp",
-        "new_UInt",
+        "get_hash_of_class",
         "instance_cast",
         "instance_to_array",
         "instance_cache_fetch",
@@ -228,4 +165,35 @@ val KPHP_NATIVE_FUNCTIONS: SortedSet<String> = sortedSetOf(
         "profiler_is_enabled",
         "profiler_set_function_label",
         "profiler_set_log_suffix",
+        "to_array_debug",
+        "classof",
+        "curl_exec_concurrently",
+        "is_kphp_job_workers_enabled",
+        "get_job_workers_number",
+        "get_webserver_stats",
+        "get_kphp_cluster_name",
+        "kphp_job_worker_start",
+        "kphp_job_worker_start_multi",
+        "kphp_job_worker_start_no_reply",
+        "kphp_job_worker_fetch_request",
+        "kphp_job_worker_store_response",
+        "thread_pool_test_load",
+        "vk_dot_product",
+        "send_http_103_early_hints",
+        "dbg_echo",
+        "crc32_file",
+        "ip2ulong",
+        "thread_pool_test_load",
+        "fetch_int",
+        "fetch_long",
+        "fetch_double",
+        "fetch_float",
+        "fetch_string",
+        "fetch_string_as_int",
+        "fetch_memcache_value",
+        "fetch_eof",
+        "fetch_end",
+        "fetch_lookup_int",
+        "fetch_lookup_data",
+        "rpc_parse"
 )

src/main/kotlin/com/vk/kphpstorm/typeProviders/FunctionsTypeProvider.kt

@@ -62,30 +62,86 @@ class FunctionsTypeProvider : PhpTypeProvider4 {
 //            "array_find" to "manual",
 
             // php stdlib functions which return type is different from kphp's one
+            "ob_clean" to "void",
+            "ob_get_contents" to "string",
+            "print_r" to "string",
+            "ob_start" to "void",
+            "ob_flush" to "void",
+            "sort" to "void",
+            "rsort" to "void",
+            "usort" to "void",
+            "asort" to "void",
+            "arsort"  to "void",
+            "uasort" to "void",
+            "ksort"  to  "void",
+            "krsort" to "void",
+            "uksort" to "void",
+            "natsort"  to "void",
+            "openssl_pkey_get_private"  to "string|false",
+            "openssl_pkey_get_public" to "string|false",
+            "openssl_verify" to "int",
+            "openssl_random_pseudo_bytes" to "string|false",
+            "openssl_x509_parse" to "kmixed[]|false",
+            "openssl_x509_checkpurpose" to "kmixed",
+            "openssl_get_cipher_methods" to "string[]",
+            "headers_list" to "string[]",
+            "hash_algos" to "string[]",
+            "hash_hmac_algos" to "string[]",
+            "setcookie" to "void",
+            "setrawcookie" to "void",
+            "ini_set" to "bool",
             "bcdiv" to "string",
             "bcmod" to "string",
             "get_class" to "string",
             "date" to "string",
             "gmdate" to "string",
             "hex2bin" to "string",
-            "pack" to "string",
             "ob_get_contents" to "string",
             "substr_replace" to "string",
             "var_export" to "string",
             "explode" to "string[]",
             "unserialize" to "kmixed",        // not 'mixed'
             "json_decode" to "kmixed",
+            "error_get_last" to "kmixed",
             "mysqli_query" to "kmixed",
             "getimagesize" to "kmixed",
             "array_rand" to "kmixed",
             "parse_url" to "kmixed",
             "preg_replace" to "kmixed",
             "preg_replace_callback" to "kmixed",
+            "array_merge_recursive" to "kmixed[]",
+            "array_search" to "kmixed",
+            "array_keys" to "kmixed[]",
+            "array_flip" to "kmixed[]",
+            "range" to "kmixed[]",
+            "getdate" to "kmixed[]",
+            "localtime" to "kmixed[]",
+            "gmmktime" to "int",
+            "microtime" to "kmixed",
+            "mktime" to "kmixed",
+            "strftime" to "string",
+            "hrtime" to "kmixed",
+            "date_parse" to "kmixed[]",
+            "date_parse_from_format" to "kmixed[]",
+            "debug_backtrace" to "string[][]",
+            "posix_getpwuid" to "kmixed[]|false",
+            "getopt" to "kmixed[]|false",
+            "gethostbynamel" to "string[]|false",
+            "array_count_values" to "int[]",
+            "unpack" to "kmixed[]|false",
+            "array_sum" to "float",
             "curl_init" to "int",
             "bindec" to "int",
             "mysqli_insert_id" to "int",
             "floor" to "float",
             "round" to "float",
+            "count_chars" to "kmixed",
+            "get_magic_quotes_gpc" to "bool",
+            "php_sapi_name" to "string",
+            "fgetcsv" to "kmixed[]|false",
+            "getimagesize" to "kmixed",
+            "stream_context_create" to "kmixed",
+            "stream_socket_client" to "kmixed",
 
             // php stdlib functions as replacement of phpstorm.meta.php
             "str_replace" to "^3",
@@ -100,6 +156,8 @@ class FunctionsTypeProvider : PhpTypeProvider4 {
             "array_diff_assoc" to "^1",
             "array_reverse" to "^1",
             "array_shift" to "^1[*]",
+            "max" to "^1[*]",
+            "abs" to "^1|int",
             "array_values" to "^1",
             "array_unique" to "^1",
             "array_fill" to "^3[]",