(PHP 5, PHP 7) Gets the number of rows in a result

(PHP 4, PHP 5, PHP 7) List tables in an mSQL database

(PECL mongo >= 1.5.0) Get the error document

(PECL tokyo_tyrant >= 0.1.0) Execute a remote script

(PHP 5, PHP 7) Opens a connection to a mysql server

(PHP 4, PHP 5, PHP 7) Check whether key exists

(PECL mongo >= 1.2.3) Set the size for future connection pools.

(PECL maxdb >= 1.0) Disconnects from a MaxDB server

(PECL mongo >=1.5.0) Get the write concern for this connection

(PHP 5, PHP 7) Alias of