glob
(PHP 4 >= 4.3.0, PHP 5)
glob -- Find pathnames matching a pattern
Description
array
glob ( string pattern [, int flags])
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GLOB_NOESCAPE - Backslashes do not quote metacharacters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
Замечание: Before PHP 4.3.3 GLOB_ONLYDIR was not available on Windows and other systems not using the GNU C library.
Пример 1. Convenient way how glob() can replace opendir() and friends.
<?php
foreach (glob("*.txt") as $filename) {
echo "$filename size " . filesize($filename) . "\n";
}
?> |
Output will look something like:
funclist.txt size 44686
funcsummary.txt size 267625
quickref.txt size 137820 | |
Замечание: Эта функция не применима для работы с удаленными файлами, поскольку файл должен быть доступен через файловую систему сервера.
Смотрите также opendir(), readdir(), closedir(), and fnmatch().