From 1ae9b159e5c463b7f19749237dd6fb37e8be4cd5 Mon Sep 17 00:00:00 2001
From: Damjan Cvetko <damjan.cvetko@gmail.com>
Date: Wed, 16 Mar 2022 00:28:38 +0100
Subject: [PATCH] Use the eval_cache hack to allow traversing of REPL results

---
 src/phpDebug.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/phpDebug.ts b/src/phpDebug.ts
index 223e50a9..2eb1ca82 100644
--- a/src/phpDebug.ts
+++ b/src/phpDebug.ts
@@ -15,6 +15,7 @@ import { BreakpointManager, BreakpointAdapter } from './breakpoints'
 import * as semver from 'semver'
 import { LogPointManager } from './logpoint'
 import { ProxyConnect } from './proxyConnect'
+import { randomUUID } from 'crypto'
 
 if (process.env['VSCODE_NLS_CONFIG']) {
     try {
@@ -1214,6 +1215,14 @@ class PhpDebugSession extends vscode.DebugSession {
                 if (response.property) {
                     result = response.property
                 }
+            } else if (args.context === 'repl') {
+                const uuid = randomUUID()
+                await connection.sendEvalCommand(`$GLOBALS['eval_cache']['${uuid}']=${args.expression}`)
+                const ctx = await stackFrame.getContexts() // TODO CACHE THIS
+                const response = await connection.sendPropertyGetNameCommand(`$eval_cache['${uuid}']`, ctx[1])
+                if (response.property) {
+                    result = response.property
+                }
             } else {
                 const response = await connection.sendEvalCommand(args.expression)
                 if (response.result) {