diff --git a/config/ext.json b/config/ext.json
index b36d4204..e549724f 100644
--- a/config/ext.json
+++ b/config/ext.json
@@ -479,6 +479,13 @@
             "libuv"
         ]
     },
+    "xhprof": {
+        "type": "external",
+        "source": "xhprof",
+        "ext-depends": [
+            "ctype"
+        ]
+    },
     "xlswriter": {
         "type": "external",
         "source": "xlswriter",
diff --git a/config/source.json b/config/source.json
index 56435a0a..b6cb0441 100644
--- a/config/source.json
+++ b/config/source.json
@@ -532,6 +532,16 @@
             "path": "COPYING"
         }
     },
+    "xhprof": {
+        "type": "url",
+        "url": "https://pecl.php.net/get/xhprof",
+        "path": "php-src/ext/xhprof-src",
+        "filename": "xhprof.tgz",
+        "license": {
+            "type": "file",
+            "path": "LICENSE"
+        }
+    },
     "xlswriter": {
         "type": "url",
         "url": "https://pecl.php.net/get/xlswriter",
diff --git a/src/SPC/builder/extension/xhprof.php b/src/SPC/builder/extension/xhprof.php
new file mode 100644
index 00000000..c3d98aac
--- /dev/null
+++ b/src/SPC/builder/extension/xhprof.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\extension;
+
+use SPC\builder\Extension;
+use SPC\store\FileSystem;
+use SPC\util\CustomExt;
+
+#[CustomExt('xhprof')]
+class xhprof extends Extension
+{
+    public function patchBeforeBuildconf(): bool
+    {
+        if (!is_link(SOURCE_PATH . '/php-src/ext/xhprof')) {
+            if (PHP_OS_FAMILY === 'Windows') {
+                f_passthru('cd ' . SOURCE_PATH . '/php-src/ext && mklink /D xhprof xhprof-src\extension');
+            } else {
+                f_passthru('cd ' . SOURCE_PATH . '/php-src/ext && ln -s xhprof-src/extension xhprof');
+            }
+
+            // patch config.m4
+            FileSystem::replaceFileStr(
+                SOURCE_PATH . '/php-src/ext/xhprof/config.m4',
+                'if test -f $phpincludedir/ext/pcre/php_pcre.h; then',
+                'if test -f $abs_srcdir/ext/pcre/php_pcre.h; then'
+            );
+            return true;
+        }
+        return false;
+    }
+}