diff --git a/src/SPC/builder/BuilderBase.php b/src/SPC/builder/BuilderBase.php
index c0b66223..6ba6d9a8 100644
--- a/src/SPC/builder/BuilderBase.php
+++ b/src/SPC/builder/BuilderBase.php
@@ -227,12 +227,22 @@ abstract class BuilderBase
 
     /**
      * Get PHP Version ID from php-src/main/php_version.h
+     *
+     * @throws RuntimeException
+     * @throws WrongUsageException
      */
     public function getPHPVersionID(): int
     {
+        if (!file_exists(SOURCE_PATH . '/php-src/main/php_version.h')) {
+            throw new WrongUsageException('PHP source files are not available, you need to download them first');
+        }
+
         $file = file_get_contents(SOURCE_PATH . '/php-src/main/php_version.h');
-        preg_match('/PHP_VERSION_ID (\d+)/', $file, $match);
-        return intval($match[1]);
+        if (preg_match('/PHP_VERSION_ID (\d+)/', $file, $match) !== 0) {
+            return intval($match[1]);
+        }
+
+        throw new RuntimeException('PHP version file format is malformed, please remove it and download again');
     }
 
     /**
diff --git a/src/SPC/builder/extension/openssl.php b/src/SPC/builder/extension/openssl.php
index 447011da..a81f24b5 100644
--- a/src/SPC/builder/extension/openssl.php
+++ b/src/SPC/builder/extension/openssl.php
@@ -6,7 +6,6 @@ namespace SPC\builder\extension;
 
 use SPC\builder\Extension;
 use SPC\util\CustomExt;
-use SPC\util\Util;
 
 #[CustomExt('openssl')]
 class openssl extends Extension
@@ -14,12 +13,13 @@ class openssl extends Extension
     public function patchBeforeMake(): bool
     {
         // patch openssl3 with php8.0 bug
-        if (file_exists(SOURCE_PATH . '/openssl/VERSION.dat') && Util::getPHPVersionID() < 80100) {
+        if (file_exists(SOURCE_PATH . '/openssl/VERSION.dat') && $this->builder->getPHPVersionID() < 80100) {
             $openssl_c = file_get_contents(SOURCE_PATH . '/php-src/ext/openssl/openssl.c');
             $openssl_c = preg_replace('/REGISTER_LONG_CONSTANT\s*\(\s*"OPENSSL_SSLV23_PADDING"\s*.+;/', '', $openssl_c);
             file_put_contents(SOURCE_PATH . '/php-src/ext/openssl/openssl.c', $openssl_c);
             return true;
         }
+
         return false;
     }
 }
diff --git a/src/SPC/builder/extension/swow.php b/src/SPC/builder/extension/swow.php
index fdea5a6e..a43fdc1d 100644
--- a/src/SPC/builder/extension/swow.php
+++ b/src/SPC/builder/extension/swow.php
@@ -7,7 +7,6 @@ namespace SPC\builder\extension;
 use SPC\builder\Extension;
 use SPC\exception\RuntimeException;
 use SPC\util\CustomExt;
-use SPC\util\Util;
 
 #[CustomExt('swow')]
 class swow extends Extension
@@ -25,7 +24,7 @@ class swow extends Extension
      */
     public function patchBeforeBuildconf(): bool
     {
-        if (Util::getPHPVersionID() >= 80000 && !is_link(SOURCE_PATH . '/php-src/ext/swow')) {
+        if ($this->builder->getPHPVersionID() >= 80000 && !is_link(SOURCE_PATH . '/php-src/ext/swow')) {
             if (PHP_OS_FAMILY === 'Windows') {
                 f_passthru('cd ' . SOURCE_PATH . '/php-src/ext && mklink /D swow swow-src\ext');
             } else {
diff --git a/src/SPC/util/Util.php b/src/SPC/util/Util.php
deleted file mode 100644
index ff017527..00000000
--- a/src/SPC/util/Util.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace SPC\util;
-
-class Util
-{
-    /**
-     * Get current PHP version ID (downloaded)
-     */
-    public static function getPHPVersionID(): int
-    {
-        $file = file_get_contents(SOURCE_PATH . '/php-src/main/php_version.h');
-        preg_match('/PHP_VERSION_ID (\d+)/', $file, $match);
-        return intval($match[1]);
-    }
-}