DirectoryIterator::getPerms()

(PHP 5,PHP 7)

Get the permissions of current DirectoryIterator item

说明

publicDirectoryIterator::getPerms(void) : int

Get the permissions of the currentDirectoryIteratoritem.

参数

此函数没有参数。

返回值

Returns the permissions of the file,as a decimalinteger.

范例

Example#1DirectoryIterator::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