feature: collect 后清空 stmts

src/DataCollector/PDO/PDOCollector.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace WebmanTech\Debugbar\DataCollector\PDO;
+
+use DebugBar\DataCollector\PDO\TraceablePDO as DebugbarTraceablePDO;
+use DebugBar\DataCollector\TimeDataCollector;
+
+class PDOCollector extends \DebugBar\DataCollector\PDO\PDOCollector
+{
+    /**
+     * @inheritDoc
+     */
+    protected function collectPDO(DebugbarTraceablePDO $pdo, TimeDataCollector $timeCollector = null, $connectionName = null)
+    {
+        $data = parent::collectPDO($pdo, $timeCollector, $connectionName);
+
+        if ($pdo instanceof TraceablePDO) {
+            // 清除历史记录，否则在 webman 常驻内存的情况下会有历史累计
+            $pdo->cleanExecutedStatements();
+        }
+
+        return $data;
+    }
+}

src/DataCollector/PDO/TraceablePDO.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace WebmanTech\Debugbar\DataCollector\PDO;
+
+class TraceablePDO extends \DebugBar\DataCollector\PDO\TraceablePDO
+{
+    /**
+     * 清空历史
+     * @return void
+     */
+    public function cleanExecutedStatements()
+    {
+        $this->executedStatements = [];
+    }
+}

src/DataCollector/ThinkPdoCollector.php

@@ -2,11 +2,11 @@
 
 namespace WebmanTech\Debugbar\DataCollector;
 
-use DebugBar\DataCollector\PDO\PDOCollector;
-use DebugBar\DataCollector\PDO\TraceablePDO;
 use DebugBar\DataCollector\TimeDataCollector;
 use think\db\PDOConnection;
 use think\facade\Db;
+use WebmanTech\Debugbar\DataCollector\PDO\PDOCollector;
+use WebmanTech\Debugbar\DataCollector\PDO\TraceablePDO;
 
 class ThinkPdoCollector extends PDOCollector
 {