vscode-php-debug: PHP Debug won't stop at breakpoint

The “stopOnEntry” option works as expected, but none of the breakpoints I set are being triggered.

PHP version: 7.0.12 XDebug version: 1.7.2 Adapter version: 1.10.0

Your launch.json:

{
	"version": "0.2.0",
	"configurations": [
		{
			"name": "Listen for XDebug - Docker",
			"type": "php",
			"request": "launch",
			"port": 9000
		},
        {
			"name": "Listen for XDebug - Web 4",
			"type": "php",
			"request": "launch",
            "serverSourceRoot": "/ebsvol/......../html",
            "localSourceRoot": "${workspaceRoot}/html",
			"port": 9000,
            "stopOnEntry": true,
            "log": true
		},
		{
			"name": "Launch currently open script",
			"type": "php",
			"request": "launch",
			"program": "${file}",
			"cwd": "${fileDirname}",
			"port": 9000
		}
	]
}

XDebug php.ini config:

zend_extension=xdebug.so

[XDebug]
xdebug.remote_enable=1
xdebug.remote_host="localhost"

Adapter logfile (from setting "log": true in launch.json):

<- launchResponse
Response {
  seq: 0,
  type: 'response',
  request_seq: 2,
  command: 'launch',
  success: true }
new connection 1
<- threadEvent
ThreadEvent {
  seq: 0,
  type: 'event',
  event: 'thread',
  body: { reason: 'started', threadId: 1 } }
<- initializedEvent
InitializedEvent { seq: 0, type: 'event', event: 'initialized' }
-> threadsRequest
{ command: 'threads', type: 'request', seq: 3 }
<- threadsResponse
Response {
  seq: 0,
  type: 'response',
  request_seq: 3,
  command: 'threads',
  success: true,
  body: { threads: [ Thread { id: 1, name: 'Request 1 (12:35:42 PM)' } ] } }
-> setBreakpointsRequest
{ command: 'setBreakpoints',
  arguments: 
   { source: 
      { path: '/home/cam/Documents........./html/index.php',
        name: 'index.php' },
     lines: [ 44 ],
     breakpoints: [ { line: 44 } ],
     sourceModified: false },
  type: 'request',
  seq: 4 }
-> setBreakpointsRequest
{ command: 'setBreakpoints',
  arguments: 
   { source: 
      { path: '/home/cam/Documents/......./includes/classes/SiteLogic.php',
        name: 'SiteLogic.php' },
     lines: [ 571 ],
     breakpoints: [ { line: 571 } ],
     sourceModified: false },
  type: 'request',
  seq: 5 }
<- setBreakpointsResponse
Response {
  seq: 0,
  type: 'response',
  request_seq: 4,
  command: 'setBreakpoints',
  success: true,
  body: { breakpoints: [ { verified: true, line: 44 } ] } }
<- setBreakpointsResponse
Response {
  seq: 0,
  type: 'response',
  request_seq: 5,
  command: 'setBreakpoints',
  success: true,
  body: { breakpoints: [ { verified: true, line: 571 } ] } }
-> setFunctionBreakpointsRequest
{ command: 'setFunctionBreakpoints',
  arguments: { breakpoints: [] },
  type: 'request',
  seq: 6 }
<- setFunctionBreakpointsResponse
Response {
  seq: 0,
  type: 'response',
  request_seq: 6,
  command: 'setFunctionBreakpoints',
  success: true,
  body: { breakpoints: [] } }
-> setExceptionBreakpointsRequest
{ command: 'setExceptionBreakpoints',
  arguments: { filters: [ 'Warning', 'Exception', '*' ] },
  type: 'request',
  seq: 7 }
<- setExceptionBreakpointsResponse
Response {
  seq: 0,
  type: 'response',
  request_seq: 7,
  command: 'setExceptionBreakpoints',
  success: true }
-> configurationDoneRequest
{ command: 'configurationDone', type: 'request', seq: 8 }
<- configurationDoneResponse
Response {
  seq: 0,
  type: 'response',
  request_seq: 8,
  command: 'configurationDone',
  success: true }
<- threadEvent
ThreadEvent {
  seq: 0,
  type: 'event',
  event: 'thread',
  body: { reason: 'exited', threadId: 1 } }