The behaviour of these functions is affected by settings in php.ini.
| Name | Default | Changeable | Changelog |
|---|---|---|---|
| mysqlnd_uh.enable | 1 | PHP_INI_SYSTEM | |
| mysqlnd_uh.report_wrong_types | 1 | PHP_INI_ALL |
Here's a short explanation of the configuration directives.
mysqlnd_uh.enable
integer
Enables or disables the plugin. If set to disabled, the extension will not allow users to plug into mysqlnd to hook mysqlnd calls.
mysqlnd_uh.report_wrong_types
integer
Wheter to report wrong return value types of user hooks as error of the type E_WARNING. It is strongly recommended to use this setting for detecting possible issues.