DirectoryIterator::getPerms()
(PHP 5,PHP 7)
Get the permissions of current DirectoryIterator item
说明
public DirectoryIterator::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