The glob() function searches for all the pathnames matching pattern according to the rules used by the shell. No tilde expansion or parameter substitution is done.
Returns an array containing the matched files/directories or FALSE on error.
Valid flags:
GLOB_MARK - Adds a slash to each item returned
GLOB_NOSORT - Return files as they appear in the directory (no sorting)
GLOB_NOCHECK - Return the search pattern if no files matching it were found
GLOB_NOESCAPE - Backslashes do not quote metacharacters
GLOB_BRACE - Expands {a,b,c} to match 'a', 'b', or 'c'
GLOB_ONLYDIR - Return only directory entries which match the pattern
Nota: Before PHP 4.3.3 GLOB_ONLYDIR was not available on Windows and other systems not using the GNU C library.
Ejemplo 1. Convenient way how glob() can replace opendir() and friends.
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Nota: Esta función no funcionará con archivos remotos ya que el archivo a examinar debe estar disponible vía el sistema de archivos del servidor
See also opendir(), readdir(), closedir(), and fnmatch().