(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns the last row's OID
(PHP 5 >= 5.6.0, PHP 7) Poll the status of an in-progress asynchronous PostgreSQL connection attempt.
(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns number of affected records (tuples)
(PHP 5 >= 5.1.0, PHP 7) Sends a request to create a prepared statement with the given parameters, without
(PHP 4 >= 4.3.0, PHP 5, PHP 7) Unescape binary for bytea type
(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns the name of a field
(PHP 4 >= 4.2.0, PHP 5, PHP 7) Escape a string for query
(PHP 4 >= 4.2.0, PHP 5, PHP 7) Delete a large object
(PHP 5 >= 5.1.0, PHP 7) Submits a command to the server and waits for the result, with the ability to pass
(PHP 4, PHP 5, PHP 7) Return the TTY name associated with the connection
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