(PHP 4 >= 4.1.0, PHP 5, PHP 7) Returns the signal which caused the child to stop

(PHP 5, PHP 7) Return available SPL classes array

(PECL maxdb >= 1.0) Disable RPL parse bool

(PECL svn >= 0.1.0) Enumerates the directory entries under path; returns a hash of dir names to file type

(PECL cairo >= 0.1.0) The merge purpose public

(PECL haru >= 0.0.1) Set filling color for the page

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Draw a partial arc and fill it

(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0) Resets the shell mode saved by def_shell_mode

(PECL imagick 2.0.0) Sets the image interpolate pixel method

(PECL eio >= 0.0.1dev) Calls Linux' syncfs syscall, if available