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# pg_last_error

(PHP 4 >= 4.2.0)

pg_last_error -- Get the last error message string of a connection

## Description

string pg_last_error ( [resource connection])

pg_last_error() returns the last error message for given `connection`.

Error messages may be overwritten by internal PostgreSQL(libpq) function calls. It may not return appropriate error message, if multiple errors are occured inside a PostgreSQL module function.

Use pg_result_error(), pg_result_status() and pg_connection_status() for better error handling.

> Note: This function used to be called `pg_errormessage()`.

See also pg_result_error().

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