(PHP 5, PHP 7) Returns a string description of the last connect error

(PHP 5, PHP 7) Get a result row as an enumerated array

(PHP 5, PHP 7) Send the query and return bool

(PHP 5 < 5.4.0) Alias for

(PHP 5 >= 5.4.0, PHP 7) Returns a list of errors from the last statement executed

(PHP 5 < 5.4.0) Alias of

(PHP 5, PHP 7) Returns the auto generated id used in the last query

(PHP 5 >= 5.3.0, PHP 7) Get result from async query

(PHP 5, PHP 7) Returns the error code from last connect call

(PHP 5, PHP 7) Frees stored result memory for the given statement handle