(PHP >= 5.3.0, PECL phar >= 2.0.0) Compresses the entire tar/zip archive using Gzip or Bzip2 compression

(PHP 4, PHP 5, PHP 7) Format a local time/date

(PHP 4, PHP 5, PHP 7) Fetch data specified by key

(PECL mongo >=1.6.0) Set the read preference for this command

(PHP 4, PHP 5, PHP 7) Returns status information on a mailbox

(PHP 5 >= 5.1.0, PHP 7) Portable file locking

(PECL cairo >= 0.1.0) The glyphExtents purpose

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Remove relation from filesystem

(PHP 4 <= 4.1.0, PECL dbplus >= 0.9) Specify new primary key for a relation

(PECL session_pgsql SVN) Increments error counts and sets last error message