(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Creates an exact but empty copy of a relation including indices

(PECL mongo >=1.6.0) Returns information about collections in this database

(PHP 4, PHP 5, PHP 7) Get cursorname string odbc_cursor

(PHP 5, PHP 7, PECL OCI8 >= 1.1.0) Assigns a value to the collection from another existing collection

(PHP 5, PHP 7) Fetch a result row as an associative, a numeric array, or both

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

(PECL mongo >=0.9.0) Connects with a database server

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Read a large object

(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.9.0) Returns a single column from the next row of a result set

(PECL maxdb >= 1.0) Set result pointer to a specified field offset