Disable xdebug when benchmarking

Author: GrahamCampbell

bin/perf.php

@@ -9,6 +9,10 @@
     throw new RuntimeException('Unable to locate autoload.php file.');
 }
 
+$xdebug = new \Composer\XdebugHandler\XdebugHandler('perf.php');
+$xdebug->check();
+unset($xdebug);
+
 $dir = isset($argv[1]) ? $argv[1] : __DIR__ . '/../tests/compliance/perf';
 is_dir($dir) or die('Dir not found: ' . $dir);
 // Warm up the runner

composer.json

@@ -17,6 +17,7 @@
   },
 
   "require-dev": {
+    "composer/xdebug-handler": "^1.2",
     "phpunit/phpunit": "^4.8.36|^7.5.15"
   },