(PECL mysqlnd-uh >= 1.0.0-alpha)
mysqlnd_uh_set_statement_proxy — Installs a proxy for mysqlnd statements
&$statement_proxy
   )Installs a proxy for mysqlnd statements. The proxy object will be used for all mysqlnd prepared statement objects, regardless which PHP MySQL extension (mysqli, mysql, PDO_MYSQL) has created them as long as the extension is compiled to use the mysqlnd library.
   The function can be disabled with
   mysqlnd_uh.enable.
   If mysqlnd_uh.enable
   is set to FALSE the function will not install the proxy and
   always return TRUE. Additionally, an error of the
   type E_WARNING may be emitted. The error message may
   read like PHP Warning:  mysqlnd_uh_set_statement_proxy(): (Mysqlnd User Handler)
   The plugin has been disabled by setting the configuration parameter mysqlnd_uh.enable = false.
   The proxy has not been installed [...].
  
statement_proxyThe mysqlnd statement proxy object of type MysqlndUhStatement
   Returns TRUE on success.
   Otherwise, returns FALSE