Remove support for PHPDBG

ChangeLog.md

@@ -17,6 +17,7 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 
 * The deprecated methods `SebastianBergmann\CodeCoverage\Driver::forLineCoverage()` and `SebastianBergmann\CodeCoverage\Driver::forLineAndPathCoverage()` have been removed
 * This component is no longer supported on PHP 7.3, PHP 7.4 and PHP 8.0
+* This component no longer supports PHPDBG
 * This component no longer supports Xdebug 2
 
 ## [9.2.18] - 2022-MM-DD

src/Driver/Selector.php

@@ -19,18 +19,13 @@ final class Selector
     /**
      * @throws NoCodeCoverageDriverAvailableException
      * @throws PcovNotAvailableException
-     * @throws PhpdbgNotAvailableException
      * @throws XdebugNotAvailableException
      * @throws XdebugNotEnabledException
      */
     public function forLineCoverage(Filter $filter): Driver
     {
         $runtime = new Runtime;
 
-        if ($runtime->hasPHPDBGCodeCoverage()) {
-            return new PhpdbgDriver;
-        }
-
         if ($runtime->hasPCOV()) {
             return new PcovDriver($filter);
         }

src/Report/Xml/BuildInformation.php

@@ -9,7 +9,6 @@
  */
 namespace SebastianBergmann\CodeCoverage\Report\Xml;
 
-use function constant;
 use function phpversion;
 use DateTimeImmutable;
 use DOMElement;
@@ -37,11 +36,6 @@ public function setRuntimeInformation(Runtime $runtime): void
 
         $driverNode = $this->nodeByName('driver');
 
-        if ($runtime->hasPHPDBGCodeCoverage()) {
-            $driverNode->setAttribute('name', 'phpdbg');
-            $driverNode->setAttribute('version', constant('PHPDBG_VERSION'));
-        }
-
         if ($runtime->hasXdebug()) {
             $driverNode->setAttribute('name', 'xdebug');
             $driverNode->setAttribute('version', phpversion('xdebug'));