(PHP 4, PHP 5)
dir — Return an instance of the Directory class
A pseudo-object oriented mechanism for reading a directory. The
given directory is opened.
directory
Directory to open
context
Bilginize: Bağlamsal destek PHP 5.0.0 ile eklenmiştir. Bağlamlar hakkında bilgi edinmek için Akım İşlevleri belgesine bakınız.
Returns an instance of Directory, or NULL with
wrong parameters, or FALSE in case of another error.
Örnek 1 dir() example
Please note the fashion in which Directory::read()'s
return value is checked in the example below. We are explicitly
testing whether the return value is identical to (equal to and of
the same type as - see
Comparison Operators for more information) FALSE since
otherwise, any directory entry whose name evaluates to FALSE will
stop the loop.
<?php
$d = dir("/etc/php5");
echo "Handle: " . $d->handle . "\n";
echo "Path: " . $d->path . "\n";
while (false !== ($entry = $d->read())) {
echo $entry."\n";
}
$d->close();
?>
Yukarıdaki örnek şuna benzer bir çıktı üretir:
Handle: Resource id #2 Path: /etc/php5 . .. apache cgi cli
Bilginize:
The order in which directory entries are returned by the read method is system-dependent.