Filesystem

&reftitle.intro;

&reftitle.required; &no.requirement;

&reftitle.install; &no.install;

&reftitle.runtime; &extension.runtime; Name Default Changeable auto_detect_line_endings "Off" PHP_INI_ALL Here is a short explanation of the configuration directives. auto_detect_line_endings boolean When turned on, PHP will examine the data read by fgets and file to see if it is using Unix, MS-Dos or Macintosh line-ending conventions. This enables PHP to to interoperate with Macintosh systems, but defaults to Off, as there is a very small performance penalty when detecting the EOL conventions for the first line, and also because people using carriage-returns as item separators under Unix systems would experience non-backwards-compatible behaviour.

&reftitle.resources;

&reftitle.constants; &no.constants;

&reftitle.seealso; For related functions, see also the Directory and Program Execution sections. For a list and explanation of the various URL wrappers that can be used as remote files, see also .

&reference.filesystem.functions;