dir

(PHP 4, PHP 5, PHP 7)

dir — 锟斤拷锟斤拷一锟斤拷 Directory 锟斤拷实锟斤拷

说锟斤拷

dir ( string $directory [, resource $context ] ) : Directory

锟斤拷锟斤拷锟斤拷锟斤拷锟侥凤拷式锟斤拷锟斤拷目录锟斤拷锟斤拷 directory 锟斤拷锟斤拷指锟斤拷锟斤拷目录锟斤拷

锟斤拷锟斤拷

directory

锟斤拷锟津开碉拷目录

context

Note: 锟斤拷 PHP 5.0.0 锟斤拷锟斤拷锟斤拷锟剿讹拷锟斤拷锟斤拷锟侥ｏ拷Context锟斤拷锟斤拷支锟街★拷锟叫癸拷锟斤拷锟斤拷锟侥ｏ拷Context锟斤拷锟斤拷说锟斤拷锟轿硷拷 Streams锟斤拷

锟斤拷锟斤拷值

锟缴癸拷锟侥伙拷锟斤拷锟斤拷锟斤拷一锟斤拷 Directory 锟斤拷实锟斤拷, 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰凤拷锟斤拷 NULL 锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� FALSE 锟斤拷

锟斤拷锟斤拷

Example #1 dir() 示锟斤拷

锟斤拷锟截憋拷注锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷 Directory::read() 锟斤拷锟斤拷锟斤拷锟斤拷值锟斤拷锟叫断凤拷式锟斤拷 锟斤拷锟斤拷锟较革拷锟斤拷裕锟街碉拷锟饺ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷慰锟� 锟饺斤拷锟斤拷锟斤拷锟� 锟斤拷锟斤拷锟斤拷值锟斤拷锟斤拷 FALSE 锟斤拷锟斤拷为锟斤拷些锟斤拷锟斤拷拢锟侥柯硷拷锟斤拷锟斤拷锟�"锟斤拷锟斤拷" FALSE 锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷循锟斤拷锟斤拷

<?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();
?>

锟斤拷锟斤拷锟斤拷锟教碉拷锟斤拷锟斤拷锟斤拷锟斤拷冢锟�

Handle: Resource id #2
Path: /etc/php5
.
..
apache
cgi
cli

注锟斤拷

Note:

目录锟斤拷目锟斤拷锟截碉拷顺锟斤拷锟斤拷锟斤拷锟斤拷系统锟斤拷