+ if (empty($value)) {
+ if (is_array($value)) {
+ $this->log(LOG_INFO, "Setting empty array for key '$key'");
+ } else if (is_null($value)) {
+ $this->log(LOG_INFO, "Setting null value for key '$key'");
+ } else if (is_string($value)) {
+ $this->log(LOG_INFO, "Setting empty string for key '$key'");
+ } else if (is_integer($value)) {
+ $this->log(LOG_INFO, "Setting integer 0 for key '$key'");
+ } else {
+ $this->log(LOG_INFO, "Setting empty value '$value' for key '$key'");
+ }
+ } else {
+ $this->log(LOG_INFO, "Setting non-empty value for key '$key'");
+ }