(PHP 4 >= 4.2.0, PHP 5, PHP 7) Set a callback function to do re-binds on referral chasing

(PECL stomp >= 0.1.0) Registers to listen to a given destination

(PECL event >= 1.4.0-beta) Finds the value belonging a header

(PECL sam >= 0.1.0) Creates a new connection to a Messaging Server

(PECL rrd >= 0.9.0) Gets unix timestamp of the last sample.

(PECL svn >= 0.2.0) Creates a new empty directory, returns true if all is ok, false otherwise

(PECL libevent >= 0.0.1) Make event non-pending and free resources allocated for this event.

(PECL gupnp >= 0.1.0) Cancels the variable change notification

(PHP 4 >= 4.0.2, PHP 5, PHP 7) Translate 8859 characters to t61 characters

(PECL svm >= 0.1.0) Save a model to a file