Fixes #7714: autocron fails to open logfiles - adjust CWD based on argv(0).

extension/Source/external/autocron.php

@@ -18,6 +18,20 @@ try {
             $verbose = true;
         }
 
+        // If this script is started via an absolute path: set CWD to the T3 installation directory
+        if ($argv[0][0] == '/') {
+            $baseDir='';
+            // /var/www/html/typo3conf/ext/qfq/Source/external/autocron.php
+            $arr = explode('/', $argv[0]);
+            $cnt = count($arr) - 6; // Strip the last '6' entries, these are below T3 basedir until this script.
+            for ($ii = 0; $ii < $cnt; $ii++) {
+                if($arr[$ii]!='') {
+                    $baseDir .= '/' . $arr[$ii];
+                }
+            }
+            chdir($baseDir);
+        }
+
         $autoCron = new \qfq\AutoCron($verbose);
         $autoCron->process();