PHP kézikönyv
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# 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 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 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- `GLOB_NOESCAPE` - Backslashes do not quote metacharacters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

  > Megjegyzés: 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

  > Megjegyzés: `GLOB_ERR` was added in PHP 5.1

Példa 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

> Megjegyzés: Ez a függvény nem fog távoli fájlokkal működni, az a szerver helyi fájlrendszerén lesz keresve.

See also opendir(), readdir(), closedir(), and fnmatch().

Előző | Tartalom | Következő
fwrite | Fel | is_dir