(PECL maxdb >= 1.0) Dump debugging information into the log

(PECL mongo >=1.3.0) Gets an array of names for all collections in this database

(PECL mongo >=0.9.0) Delete all indices for this collection

(PECL mongo >=0.9.0) Advances the cursor to the next result, and returns that result

(PECL maxdb >= 1.0) Returns the thread ID for the current connection

(PHP 4, PHP <=5.2.0) Returns the number of columns in the query

(PECL CUBRID >= 8.3.0) Get the number of elements in collection type column using OID

(PHP 4, PHP 5, PHP 7) Alias of

(PECL mongo >=1.3.0) Retrieve the full result document

(PECL mongo >= 1.2.3) Sets the module(s) to be logged