Das Verhalten dieser Funktionen wird durch Einstellungen in der php.ini beeinflusst.
Name | Default | Changeable | Changelog |
---|---|---|---|
mysqlnd.collect_statistics | "1" | PHP_INI_SYSTEM | Available since PHP 5.3.0. |
mysqlnd.collect_memory_statistics | "0" | PHP_INI_SYSTEM | Available since PHP 5.3.0. |
Hier eine kurze Erklärung der Konfigurationsoptionen:
Enables the collection of various client statistics which can be accessed through mysqli_get_client_stats(), mysqli_get_connection_stats(), mysqli_get_cache_stats() and are shown in mysqlnd section of the output of the phpinfo() function as well.
This configuration setting enables all MySQL Native Driver statistics except those relating to memory management.
Enable the collection of various memory statistics which can be accessed through mysqli_get_client_stats(), mysqli_get_connection_stats(), mysqli_get_cache_stats() and are shown in mysqlnd section of the output of the phpinfo() function as well.
This configuration setting enables the memory management statistics within the overall set of MySQL Native Driver statistics.