DirectoryIterator::getPerms

(PHP 5, PHP 7)

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

说明

public DirectoryIterator::getPerms ( void ) : 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 integer.

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