Filesystem
PHP Manual

Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

GLOB_BRACE (integer)
GLOB_ONLYDIR (integer)
GLOB_MARK (integer)
GLOB_NOSORT (integer)
GLOB_NOCHECK (integer)
GLOB_NOESCAPE (integer)
PATHINFO_DIRNAME (integer)
PATHINFO_BASENAME (integer)
PATHINFO_EXTENSION (integer)
PATHINFO_FILENAME (integer)
Since PHP 5.2.0.
FILE_USE_INCLUDE_PATH (integer)
Search for filename in include_path (since PHP 5).
FILE_APPEND (integer)
Append content to existing file.
FILE_IGNORE_NEW_LINES (integer)
Strip EOL characters (since PHP 5).
FILE_SKIP_EMPTY_LINES (integer)
Skip empty lines (since PHP 5).
FILE_BINARY (integer)
Binary mode (since PHP 6).
FILE_TEXT (integer)
Text mode (since PHP 6).

Filesystem
PHP Manual