add stacktrace support for php (#149122)

Closes #80949

## Summary

This PR adds support for displaying Language specific Stacktrace for
PHP.

## PHP

**Before changes -**

<img width="1681" alt="image"
src="https://user-images.githubusercontent.com/7416358/213389631-f8dd808d-3a38-4663-b2dc-c777d87795a6.png">

**After changes the Stackttrace will look like this**

<img width="1681" alt="image"
src="https://user-images.githubusercontent.com/7416358/213192049-e4bc56b0-49ba-40a3-85c1-218be917ba71.png">

x-pack/plugins/apm/public/components/shared/stacktrace/frame_heading.test.tsx

@@ -12,13 +12,15 @@ import { FrameHeading } from './frame_heading';
 
 function getRenderedStackframeText(
   stackframe: Stackframe,
-  codeLanguage: string
+  codeLanguage: string,
+  idx: string
 ) {
   const result = renderWithTheme(
     <FrameHeading
       codeLanguage={codeLanguage}
       isLibraryFrame={false}
       stackframe={stackframe}
+      idx={idx}
     />
   );
 
@@ -38,7 +40,8 @@ describe('FrameHeading', () => {
             function: 'Main.func2',
             module: 'main',
           },
-          'go'
+          'go',
+          '0'
         )
       ).toEqual('main.go in Main.func2 at line 196');
     });
@@ -57,7 +60,8 @@ describe('FrameHeading', () => {
             module: 'org.apache.catalina.connector',
             function: 'flushByteBuffer',
           },
-          'Java'
+          'Java',
+          '0'
         )
       ).toEqual(
         'at org.apache.catalina.connector.OutputBuffer.flushByteBuffer(OutputBuffer.java:825)'
@@ -82,7 +86,8 @@ describe('FrameHeading', () => {
                 'opbeans-dotnet, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null',
               function: 'Get',
             },
-            'C#'
+            'C#',
+            '0'
           )
         ).toEqual(
           'OpbeansDotnet.Controllers.CustomersController in Get in /src/opbeans-dotnet/Controllers/CustomersController.cs at line 23'
@@ -103,7 +108,8 @@ describe('FrameHeading', () => {
               module:
                 'Microsoft.EntityFrameworkCore, Version=2.2.6.0, Culture=neutral, PublicKeyToken=adb9793829ddae60',
             },
-            'C#'
+            'C#',
+            '0'
           )
         ).toEqual(
           'Microsoft.EntityFrameworkCore.Query.Internal.LinqOperatorProvider+ResultEnumerable`1 in GetEnumerator'
@@ -124,7 +130,8 @@ describe('FrameHeading', () => {
             line: { number: 120 },
             function: 'callbackTrampoline',
           },
-          'javascript'
+          'javascript',
+          '0'
         )
       ).toEqual('at callbackTrampoline (internal/async_hooks.js:120)');
     });
@@ -142,7 +149,8 @@ describe('FrameHeading', () => {
               line: { number: 205 },
               function: 'onStreamRead',
             },
-            'javascript'
+            'javascript',
+            '0'
           )
         ).toEqual(
           'at TCPConnectWrap.onStreamRead (internal/stream_base_commons.js:205)'
@@ -161,7 +169,8 @@ describe('FrameHeading', () => {
               abs_path: 'internal/stream_base_commons.js',
               line: { number: 205 },
             },
-            'javascript'
+            'javascript',
+            '0'
           )
         ).toEqual('at  (internal/stream_base_commons.js:205)');
       });
@@ -195,7 +204,8 @@ describe('FrameHeading', () => {
             },
             vars: { request: "<WSGIRequest: POST '/api/orders'>" },
           },
-          'python'
+          'python',
+          '0'
         )
       ).toEqual('opbeans/views.py in orders at line 190');
     });
@@ -220,7 +230,8 @@ describe('FrameHeading', () => {
               post: ['    end\n', '  end\n'],
             },
           },
-          'ruby'
+          'ruby',
+          '0'
         )
       ).toEqual("api/customers_controller.rb:15 in `show'");
     });
@@ -243,11 +254,33 @@ describe('FrameHeading', () => {
             line: { number: 319, column: 3842 },
             function: 'unstable_runWithPriority',
           },
-          'javascript'
+          'javascript',
+          '0'
         )
       ).toEqual(
         'at unstable_runWithPriority (static/js/main.616809fb.js:319:3842)'
       );
     });
   });
+
+  describe('with a PHP stackframe', () => {
+    it('renders', () => {
+      expect(
+        getRenderedStackframeText(
+          {
+            library_frame: false,
+            exclude_from_grouping: false,
+            filename:
+              '/app/vendor/laravel/framework/src/Illuminate/Database/Connectors/PostgresConnector.php',
+            line: { number: 87 },
+            function: 'PDOStatement->execute()',
+          },
+          'php',
+          '1'
+        )
+      ).toEqual(
+        '#1   PDOStatement->execute() called at [/app/vendor/laravel/framework/src/Illuminate/Database/Connectors/PostgresConnector.php:87]'
+      );
+    });
+  });
 });

x-pack/plugins/apm/public/components/shared/stacktrace/frame_heading.tsx

@@ -15,6 +15,7 @@ import {
   JavaFrameHeadingRenderer,
   JavaScriptFrameHeadingRenderer,
   RubyFrameHeadingRenderer,
+  PhpFrameHeadingRenderer,
 } from './frame_heading_renderers';
 
 const FileDetails = euiStyled.div`
@@ -39,9 +40,15 @@ interface Props {
   codeLanguage?: string;
   stackframe: Stackframe;
   isLibraryFrame: boolean;
+  idx: string;
 }
 
-function FrameHeading({ codeLanguage, stackframe, isLibraryFrame }: Props) {
+function FrameHeading({
+  codeLanguage,
+  stackframe,
+  isLibraryFrame,
+  idx,
+}: Props) {
   const FileDetail: ComponentType = isLibraryFrame
     ? LibraryFrameFileDetail
     : AppFrameFileDetail;
@@ -59,14 +66,21 @@ function FrameHeading({ codeLanguage, stackframe, isLibraryFrame }: Props) {
     case 'ruby':
       Renderer = RubyFrameHeadingRenderer;
       break;
+    case 'php':
+      Renderer = PhpFrameHeadingRenderer;
+      break;
     default:
       Renderer = DefaultFrameHeadingRenderer;
       break;
   }
 
   return (
     <FileDetails data-test-subj="FrameHeading">
-      <Renderer fileDetailComponent={FileDetail} stackframe={stackframe} />
+      <Renderer
+        fileDetailComponent={FileDetail}
+        stackframe={stackframe}
+        idx={idx}
+      />
     </FileDetails>
   );
 }

x-pack/plugins/apm/public/components/shared/stacktrace/frame_heading_renderers/index.ts

@@ -11,10 +11,12 @@ import { Stackframe } from '../../../../../typings/es_schemas/raw/fields/stackfr
 export interface FrameHeadingRendererProps {
   fileDetailComponent: ComponentType;
   stackframe: Stackframe;
+  idx?: string;
 }
 
 export { CSharpFrameHeadingRenderer } from './c_sharp_frame_heading_renderer';
 export { DefaultFrameHeadingRenderer } from './default_frame_heading_renderer';
 export { JavaFrameHeadingRenderer } from './java_frame_heading_renderer';
 export { JavaScriptFrameHeadingRenderer } from './java_script_frame_heading_renderer';
 export { RubyFrameHeadingRenderer } from './ruby_frame_heading_renderer';
+export { PhpFrameHeadingRenderer } from './php_frame_heading_renderer';

x-pack/plugins/apm/public/components/shared/stacktrace/frame_heading_renderers/php_frame_heading_renderer.tsx

@@ -0,0 +1,30 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import React from 'react';
+import { FrameHeadingRendererProps } from '.';
+
+export function PhpFrameHeadingRenderer({
+  stackframe,
+  fileDetailComponent: FileDetail,
+  idx,
+}: FrameHeadingRendererProps) {
+  const { filename, function: fn } = stackframe;
+  const lineNumber = stackframe.line?.number ?? 0;
+  const formattedIndex = idx?.split('-')[0];
+
+  return (
+    <>
+      <FileDetail>{formattedIndex && `#${formattedIndex}   `}</FileDetail>
+      <FileDetail>{fn && `${fn}`}</FileDetail>
+      {' called at '}
+      <FileDetail>
+        [{filename}:{lineNumber}]
+      </FileDetail>
+    </>
+  );
+}

x-pack/plugins/apm/public/components/shared/stacktrace/stackframe.tsx

@@ -55,6 +55,7 @@ export function Stackframe({
           codeLanguage={codeLanguage}
           stackframe={stackframe}
           isLibraryFrame={isLibraryFrame}
+          idx={id}
         />
       </NoContextFrameHeadingWrapper>
     );
@@ -67,6 +68,7 @@ export function Stackframe({
           codeLanguage={codeLanguage}
           stackframe={stackframe}
           isLibraryFrame={isLibraryFrame}
+          idx={id}
         />
       }
       id={id}