diff --git a/compiler/code-gen/files/init-scripts.cpp b/compiler/code-gen/files/init-scripts.cpp
index 816f2d1ce5..006e1f32d3 100644
--- a/compiler/code-gen/files/init-scripts.cpp
+++ b/compiler/code-gen/files/init-scripts.cpp
@@ -65,6 +65,14 @@ void StaticInit::compile(CodeGenerator &W) const {
     W << END << NL << NL;
   }
 
+  if (G->is_output_mode_k2()) {
+    W << "namespace kphp::compiler_interface {" << NL;
+    FunctionSignatureGenerator(W) << ("std::string_view get_main_file_name() ") << BEGIN;
+    W << "return {\"" << G->get_main_file()->short_file_name << ".php\"};";
+    W << END << NL;
+    W << "}" << NL;
+  }
+
   FunctionSignatureGenerator(W) << ("void init_php_scripts_once_in_master() ") << BEGIN;
 
   if (!G->settings().tl_schema_file.get().empty()) {
diff --git a/runtime-light/core/compiler-info/compiler_interface.h b/runtime-light/core/compiler-info/compiler_interface.h
new file mode 100644
index 0000000000..a7df429a01
--- /dev/null
+++ b/runtime-light/core/compiler-info/compiler_interface.h
@@ -0,0 +1,13 @@
+// Compiler for PHP (aka KPHP)
+// Copyright (c) 2025 LLC «V Kontakte»
+// Distributed under the GPL v3 License, see LICENSE.notice.txt
+
+#pragma once
+
+#include <string_view>
+
+namespace kphp::compiler_interface {
+
+std::string_view get_main_file_name() noexcept;
+
+} // namespace kphp::compiler_interface
diff --git a/runtime-light/state/component-state.cpp b/runtime-light/state/component-state.cpp
index 4bbf460660..f693e21d10 100644
--- a/runtime-light/state/component-state.cpp
+++ b/runtime-light/state/component-state.cpp
@@ -4,6 +4,7 @@
 
 #include "runtime-light/state/component-state.h"
 
+#include <cctype>
 #include <cstring>
 #include <iterator>
 #include <string_view>
@@ -13,6 +14,7 @@
 #include "runtime-common/core/runtime-core.h"
 #include "runtime-common/core/utils/kphp-assert-core.h"
 #include "runtime-common/stdlib/serialization/json-functions.h"
+#include "runtime-light/core/compiler-info/compiler_interface.h"
 #include "runtime-light/k2-platform/k2-api.h"
 
 void ComponentState::parse_env() noexcept {
@@ -54,6 +56,40 @@ void ComponentState::parse_runtime_config_arg(std::string_view value_view) noexc
   }
 }
 
+void ComponentState::parse_command_line_arg(std::string_view value_view) noexcept {
+  if (value_view.empty()) [[unlikely]] {
+    php_warning("command line argument is empty");
+    return;
+  }
+
+  if (!command_line_argv.empty()) [[unlikely]] {
+    php_warning("command line argument support no more one usage");
+    return;
+  }
+
+  const auto& main_file_view{kphp::compiler_interface::get_main_file_name()};
+  command_line_argv.push_back(string(main_file_view.data(), main_file_view.size()));
+
+  bool in_quote{};
+  string current_arg{};
+  for (char letter : value_view) {
+    if (std::isspace(letter) && !in_quote && !current_arg.empty()) {
+      command_line_argv.push_back(std::move(current_arg));
+      current_arg = string();
+    } else if (letter == '"') {
+      in_quote = !in_quote;
+    } else if (letter == '\'') {
+      php_warning("in command line arg supported only \" quote");
+    } else {
+      current_arg.push_back(letter);
+    }
+  }
+
+  if (!current_arg.empty()) {
+    command_line_argv.push_back(std::move(current_arg));
+  }
+}
+
 void ComponentState::parse_args() noexcept {
   for (auto i = 0; i < argc; ++i) {
     const auto [arg_key, arg_value]{k2::arg_fetch(i)};
@@ -64,10 +100,13 @@ void ComponentState::parse_args() noexcept {
       parse_ini_arg(key_view, value_view);
     } else if (key_view == RUNTIME_CONFIG_ARG) {
       parse_runtime_config_arg(value_view);
+    } else if (key_view == COMMAND_LINE_ARG) {
+      parse_command_line_arg(value_view);
     } else {
       php_warning("unknown argument: %s", key_view.data());
     }
   }
+  command_line_argv.set_reference_counter_to(ExtraRefCnt::for_global_const);
   runtime_config.set_reference_counter_to(ExtraRefCnt::for_global_const);
   ini_opts.set_reference_counter_to(ExtraRefCnt::for_global_const);
 }
diff --git a/runtime-light/state/component-state.h b/runtime-light/state/component-state.h
index 14e8786086..ea9e4a5d13 100644
--- a/runtime-light/state/component-state.h
+++ b/runtime-light/state/component-state.h
@@ -19,6 +19,7 @@ struct ComponentState final : private vk::not_copyable {
   const uint32_t argc;
   const uint32_t envc;
   mixed runtime_config;
+  array<string> command_line_argv;
   array<string> ini_opts;
   array<mixed> env;
 
@@ -43,6 +44,7 @@ struct ComponentState final : private vk::not_copyable {
 
 private:
   static constexpr std::string_view INI_ARG_PREFIX = "ini ";
+  static constexpr std::string_view COMMAND_LINE_ARG = "command-line";
   static constexpr std::string_view RUNTIME_CONFIG_ARG = "runtime-config";
   static constexpr auto INIT_COMPONENT_ALLOCATOR_SIZE = static_cast<size_t>(512U * 1024U); // 512KB
 
@@ -53,4 +55,6 @@ struct ComponentState final : private vk::not_copyable {
   void parse_ini_arg(std::string_view, std::string_view) noexcept;
 
   void parse_runtime_config_arg(std::string_view) noexcept;
+
+  void parse_command_line_arg(std::string_view) noexcept;
 };
diff --git a/runtime-light/state/init-functions.cpp b/runtime-light/state/init-functions.cpp
index 30764ce6f7..ee16bbc379 100644
--- a/runtime-light/state/init-functions.cpp
+++ b/runtime-light/state/init-functions.cpp
@@ -14,6 +14,7 @@
 #include "runtime-light/server/http/init-functions.h"
 #include "runtime-light/server/init-functions.h"
 #include "runtime-light/server/job-worker/job-worker-server-state.h"
+#include "runtime-light/state/component-state.h"
 #include "runtime-light/state/instance-state.h"
 #include "runtime-light/streams/streams.h"
 #include "runtime-light/tl/tl-core.h"
@@ -44,8 +45,9 @@ kphp::coro::task<uint64_t> init_kphp_cli_component() noexcept {
   { // TODO superglobals init
     auto& superglobals{InstanceState::get().php_script_mutable_globals_singleton.get_superglobals()};
     using namespace PhpServerSuperGlobalIndices;
-    superglobals.v$argc = static_cast<int64_t>(0);
-    superglobals.v$argv = array<mixed>{};
+    const auto& command_line_argv{ComponentState::get().command_line_argv};
+    superglobals.v$argv = command_line_argv;
+    superglobals.v$argc = command_line_argv.size().size;
     superglobals.v$_SERVER.set_value(string{ARGC.data(), ARGC.size()}, superglobals.v$argc);
     superglobals.v$_SERVER.set_value(string{ARGV.data(), ARGV.size()}, superglobals.v$argv);
     superglobals.v$_SERVER.set_value(string{PHP_SELF.data(), PHP_SELF.size()}, string{});