(PECL gupnp >= 0.1.0) Create a new root device

(PECL ssh2 >= 0.9.0) Connect to an SSH server

(PECL ev >= 0.2.0) Resume previously suspended default event loop

(PHP 7) Check if code point is a hexadecimal digit

(PECL imagick 2.0.0) Creating a parallelogram

(PHP 4, PHP 5, PHP 7) Gets the number of records in a database

(PECL maxdb >= 1.0) Prepare an SQL statement for execution

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Check for any printable character(s) except space

(PECL tokyo_tyrant >= 0.1.0) Concatenates to a record

(PHP 5 >= 5.3.0, PHP 7) Returns the size of the array