(PECL proctitle >= 0.1.2) Set the thread title

(PHP 4, PHP 5, PHP 7) Binary-safe file read string

(PHP >= 5.3.0, PECL fileinfo >= 0.1.0) Create a new fileinfo resource

(PHP 4, PHP 5, PHP 7) Gets file inode int fileinode

(PHP 4, PHP 5, PHP 7) Gets last access time of file

(PECL xdiff >= 0.2.0) Patch a string with an unified diff

(PHP 4 >= 4.2.0, PHP 5 <= 5.0.5, PHP 7) Performs a c library fcntl on fd

(PECL xattr >= 0.9.0) Get an extended attribute

(PHP 4, PHP 5, PHP 7) Clears file status cache

(PECL xdiff >= 0.2.0) Merge 3 strings into one