fixing CLI check for servers using cgi-fcgi (PHP_SAPI is in those cases same for web and cli mode)

cron/status.cron.php

@@ -25,13 +25,13 @@
  * @link        http://www.phpservermonitor.org/
  **/
 
-if(php_sapi_name() != 'cli') {
-	die('This script can only be run from the command line.');
-}
-
 // include main configuration and functionality
 require_once dirname(__FILE__) . '/../src/bootstrap.php';
 
+if(!psm_is_cli()) {
+	die('This script can only be run from the command line.');
+}
+
 // prevent cron from running twice at the same time
 // however if the cron has been running for X mins, we'll assume it died and run anyway
 // if you want to change PSM_CRON_TIMEOUT, have a look in src/includes/psmconfig.inc.php.

src/includes/functions.inc.php

@@ -432,6 +432,17 @@ function psm_POST($key, $alt = null) {
 	}
 }
 
+/**
+ * Check if we are in CLI mode
+ *
+ * Note, php_sapi cannot be used because cgi-fcgi returns both for web and cli
+ * source: https://api.drupal.org/api/drupal/includes!bootstrap.inc/function/drupal_is_cli/7
+ * @return boolean
+ */
+function psm_is_cli() {
+	return (!isset($_SERVER['SERVER_SOFTWARE']) && (php_sapi_name() == 'cli' || (is_numeric($_SERVER['argc']) && $_SERVER['argc'] > 0)));
+}
+
 ###############################################
 #
 # Debug functions