(PHP 5, PHP 7) Generate URL-encoded query string

(PECL geoip >= 0.2.0) Get the organization name

(PHP 4, PHP 5, PHP 7) Decode URL-encoded strings

(PHP 4 >= 4.1.0, PHP 5, PHP 7) Receives data from a socket whether or not it is connection-oriented

(PHP 4, PHP 5, PHP 7) Checks if or where headers have been sent

(PHP 4, PHP 5 < 5.4.0) Initializes all syslog related variables

(PHP 4, PHP 5, PHP 7) Flush system output buffer

(PHP 4, PHP 5, PHP 7) Flush (send) the output buffer and turn off output buffering

(PHP 5, PHP 7) Alias of

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Get status of output buffers