. added spl_autoload*() functions
. converted several 5.0 examples into c code
. added class File
+- Added several new functions to support the PostgreSQL v3 protocol introduced
+ in PostgreSQL 7.4. (Christopher)
+ . pg_transaction_status() New function to get in-transaction status of
+ a database connection.
+ . pg_query_params() New function to allow execution of parameterized queries.
+ . pg_prepare() New function to allow preparing named queries.
+ . pg_execute() New function to allow execution of named prepared queries.
+ . pg_send_query_params() New function that is the async equivalent of
+ pg_query_params.
+ . pg_send_prepare() New function that is the async equivalent of pg_prepare().
+ . pg_send_execute() New function that is the async equivalent of pg_execute().
+ . pg_result_error_field() New function that allows highly detailed error
+ information, most importantly the SQLSTATE error code.
- Added optional fifth parameter "count" to preg_replace_callback() and
preg_replace() to count the number of replacements made. FR #32275. (Andrey)
- Added optional third parameter "charlist" to str_word_count() which