added errorInfo to exception views

framework/console/ErrorHandler.php

@@ -42,8 +42,11 @@ class ErrorHandler extends \yii\base\ErrorHandler
             $message .= $this->formatMessage(" '" . get_class($exception) . "'", [Console::BOLD, Console::FG_BLUE])
                 . " with message " . $this->formatMessage("'{$exception->getMessage()}'", [Console::BOLD]) //. "\n"
                 . "\n\nin " . dirname($exception->getFile()) . DIRECTORY_SEPARATOR . $this->formatMessage(basename($exception->getFile()), [Console::BOLD])
-                . ':' . $this->formatMessage($exception->getLine(), [Console::BOLD, Console::FG_YELLOW]) . "\n\n"
-                . $this->formatMessage("Stack trace:\n", [Console::BOLD]) . $exception->getTraceAsString();
+                . ':' . $this->formatMessage($exception->getLine(), [Console::BOLD, Console::FG_YELLOW]) . "\n";
+            if ($exception instanceof \yii\db\Exception && !empty($exception->errorInfo)) {
+                $message .= "\n" . $this->formatMessage("Error Info:\n", [Console::BOLD]) . print_r($exception->errorInfo, true);
+            }
+            $message .= "\n" . $this->formatMessage("Stack trace:\n", [Console::BOLD]) . $exception->getTraceAsString();
         } else {
             $message = $this->formatMessage('Error: ') . $exception->getMessage();
         }

framework/views/errorHandler/exception.php

@@ -87,6 +87,9 @@ html,body{
     font-size: 20px;
     line-height: 1.25;
 }
+.header pre{
+	margin: 10px 0;
+}
 
 /* previous exceptions */
 .header .previous{
@@ -104,8 +107,8 @@ html,body{
     filter: progid:DXImageTransform.Microsoft.BasicImage(mirror=1);
     font-size: 26px;
     position: absolute;
-    margin-top: -5px;
-    margin-left: -25px;
+    margin-top: -3px;
+    margin-left: -30px;
     color: #e51717;
 }
 .header .previous h2{
@@ -130,6 +133,10 @@ html,body{
     font-size: 14px;
     color: #aaa;
 }
+.header .previous pre{
+	font-size: 14px;
+	margin: 10px 0;
+}
 
 /* call stack */
 .call-stack{
@@ -348,6 +355,10 @@ html,body{
         <?php endif; ?>
         <h2><?= nl2br($handler->htmlEncode($exception->getMessage())) ?></h2>
 
+	    <?php if ($exception instanceof \yii\db\Exception && !empty($exception->errorInfo)) {
+		    echo '<pre>Error Info: ' . print_r($exception->errorInfo, true) . '</pre>';
+	    } ?>
+
         <?= $handler->renderPreviousExceptions($exception) ?>
     </div>
 

framework/views/errorHandler/previousException.php

@@ -18,5 +18,8 @@
     </h2>
     <h3><?= nl2br($handler->htmlEncode($exception->getMessage())) ?></h3>
     <p>in <span class="file"><?= $exception->getFile() ?></span> at line <span class="line"><?= $exception->getLine() ?></span></p>
+    <?php if ($exception instanceof \yii\db\Exception && !empty($exception->errorInfo)) {
+        echo '<pre>Error Info: ' . print_r($exception->errorInfo, true) . '</pre>';
+    } ?>
     <?= $handler->renderPreviousExceptions($exception) ?>
 </div>

framework/web/ErrorHandler.php

@@ -127,6 +127,9 @@ class ErrorHandler extends \yii\base\ErrorHandler
         }
         if (YII_DEBUG) {
             $array['stack-trace'] = explode("\n", $exception->getTraceAsString());
+            if ($exception instanceof \yii\db\Exception) {
+                $array['error-info'] = $this->errorInfo;
+            }
         }
         if (($prev = $exception->getPrevious()) !== null) {
             $array['previous'] = $this->convertExceptionToArray($prev);
@@ -169,7 +172,7 @@ class ErrorHandler extends \yii\base\ErrorHandler
         $page = $this->htmlEncode(strtolower(str_replace('\\', '-', $class)));
         $url = "http://www.yiiframework.com/doc-2.0/$page.html";
         if (isset($method)) {
-            $url .= "#$method-detail";
+            $url .= "#$method()-detail";
         }
 
         return '<a href="' . $url . '" target="_blank">' . $text . '</a>';