The glob() function searches for all the pathnames
matching pattern
according to the rules used by
the libc glob() function, which is similar to the rules used by common
shells. No tilde expansion or parameter substitution is done.
Returns an array containing the matched files/directories, an empty array if no file matched 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GLOB_NOESCAPE - Backslashes do not quote metacharacters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'
Bemærk: This flag is not available on some non GNU systems, like Solaris.
GLOB_ONLYDIR - Return only directory entries which match the pattern
Bemærk: Before PHP 4.3.3 GLOB_ONLYDIR was not available on Windows and other systems not using the GNU C library.
GLOB_ERR - Stop on read errors (like unreadable directories), by default errors are ignored. Added in PHP 5.1.0.
Eksempel 1. Convenient way how glob() can replace opendir() and friends.
Ovenstående eksempel vil udskrive noget der ligner:
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Bemærk: Denne funktion vil ikke virke på fjernfiler da filen som skal undersøges skal være tilgængelig på servers filsystem.
Bemærk: This function isn't available on some systems (e.g. old Sun OS).
See also opendir(), readdir(), closedir(), and fnmatch().