The Collector is formatted in JSON format

Author: guanguans

src/Collectors/Collector.php

@@ -33,12 +33,10 @@ public function getName(): string
 
     protected function applyPipeCollect()
     {
-        $pipedCollect = collect($this->collect())
-                ->when($this->pipe, function (Collection $collects) {
-                    return $collects->pipe($this->pipe);
-                });
-
-        return collect($pipedCollect)
+        return collect($this->collect())
+            ->when($this->pipe, function (Collection $collects) {
+                return collect($collects->pipe($this->pipe));
+            })
             ->filter(function ($item) {
                 return ! blank($item);
             })
@@ -47,6 +45,9 @@ protected function applyPipeCollect()
 
     public function __toString()
     {
-        return (string) var_output($this->applyPipeCollect(), true);
+        return (string) json_encode(
+            $this->applyPipeCollect(),
+            JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT
+        );
     }
 }

src/Collectors/ExceptionTraceCollector.php

@@ -24,18 +24,16 @@ public function __construct(callable $pipe = null)
         parent::__construct();
         $this->pipe = $pipe
             ?: function (Collection $traces) {
-                return $traces->filter(function ($trace) {
-                    return ! Str::contains($trace, 'vendor');
-                });
+                return $traces
+                    ->filter(function ($trace) {
+                        return ! Str::contains($trace, 'vendor');
+                    })
+                    ->values();
             };
     }
 
     public function collect()
     {
-        return collect(explode("\n", $this->exception->getTraceAsString()))
-            ->transform(function ($trace, $index) {
-                return ltrim($trace, "#$index ");
-            })
-            ->all();
+        return explode("\n", $this->exception->getTraceAsString());
     }
 }