(PHP 5 >= 5.5.0, PHP 7) Return string describing the given error code

(PECL varnish >= 0.3) VarnishStat constructor

(PECL gearman >= 0.6.0) Test job server response

(PECL event >= 1.5.0) Scans the buffer for an occurrence of an end of line

(PECL gearman >= 0.5.0) Read work or result data into a buffer for a task

(PECL gearman >= 0.6.0) Send fail status public

(PECL event >= 1.2.6-beta) Sets the retry limit for the connection

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

(PECL event >= 1.2.6-beta) Tells a bufferevent to begin SSL renegotiation.

(PECL rrd >= 0.9.0) Gets the timestamp of the first sample from rrd file.