Php/docs/directoryiterator.getperms

• PHP Manual
• DirectoryIterator
• Get the permissions of current DirectoryIterator item

DirectoryIterator::getPerms

(PHP 5, PHP 7)

DirectoryIterator::getPerms — Get the permissions of current DirectoryIterator item

说明

public DirectoryIterator::getPerms ( ) : int

Get the permissions of the current DirectoryIterator item.

参数

此函数没有参数。

返回值

Returns the permissions of the file, as a decimal int.

范例

Example #1 DirectoryIterator::getPerms() example

<?php$iterator = new DirectoryIterator(dirname(__FILE__));foreach ($iterator as $fileinfo) {    if (!$fileinfo->isDot()) {        $octal_perms = substr(sprintf('%o', $fileinfo->getPerms()), -4);        echo $fileinfo->getFilename() . " " . $octal_perms . "\n";    }}?>

以上例程的输出类似于：

apple.jpg 0644
banana.jpg 0644
index.php 0744
pear.jpg 0644

参见

• DirectoryIterator::isExecutable() - Determine if current DirectoryIterator item is executable
• DirectoryIterator::isReadable() - Determine if current DirectoryIterator item can be read
• DirectoryIterator::isWritable() - Determine if current DirectoryIterator item can be written to