(PECL ssh2 >= 0.9.0) Return list of negotiated methods

(PECL fann >= 1.0.0) Returns the sarprop step error shift

(PHP 5, PHP 7) Get the current depth of the recursive iteration

(PECL mongo >=0.9.0) Queries this collection, returning a

(PECL mongo >=1.5.0) Get the write concern for this collection

(PECL judy >= 0.1.1) Construct a new Judy

(PHP 5, PHP 7) Determine if current DirectoryIterator item is a symbolic link

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns start point for next regular expression match

(PHP 4, PHP 5, PHP 7) Return information about characters used in a string

(PHP 5 >= 5.5.0, PHP 7) Create a new image from file or URL