RecursiveDirectoryIterator::__construct

(PHP 5 >= 5.1.2)

RecursiveDirectoryIterator::__constructساخت RecursiveDirectoryIterator

Description

RecursiveDirectoryIterator::__construct ( string $path [, string $flags ] )

ساخت RecursiveDirectoryIterator().

Warning

This function is currently not documented; only its argument list is available.

Parameters

path

مسیر دایرکتوری.

flags

پرچم‌های اختیاری.

Return Values

No value is returned.

Examples

Example #1 مثال RecursiveDirectoryIterator

<?php

$directory 
'/tmp';

$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory));

while(
$it->valid()) {

    if (!
$it->isDot()) {
        echo 
'SubPathName: ' $it->getSubPathName() . "\n";
        echo 
'SubPath:     ' $it->getSubPath() . "\n";
        echo 
'Key:         ' $it->key() . "\n\n";
    }

    
$it->next();
}

?>

The above example will output something similar to:

SubPathName: fruit/apple.xml
SubPath:     fruit
Key:         /tmp/fruit/apple.xml

SubPathName: stuff.xml
SubPath:     
Key:         /tmp/stuff.xml

SubPathName: veggies/carrot.xml
SubPath:     veggies
Key:         /tmp/veggies/carrot.xml

See Also

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User Contributed Notes 2 notes

up
1
hanskrentel at yahoo dot de
2 years ago
The two default flags are zero (virtual) as with my PHP versions (5.3 and 5.4). Which means you can not check if those are set or not with the & bitwise operator:

<?php
// CURRENT_AS_FILEINFO (0)
// KEY_AS_PATHNAME (0)

### always FALSE ###
$directoryIterator->getFlags() & RecursiveDirectoryIterator::CURRENT_AS_FILEINFO;

?>

But this also allows that you can use other flags right ahead without repeating the default ones:

<?php
new RecursiveDirectoryIterator(
   
'.',
   
FilesystemIterator::UNIX_PATHS
);
?>

There is no need to repeat the default flags. Please note that this is different to FilesystemIterator which has as well the SKIP_DOTS flag as default which is non-zero:

<?php
new RecursiveDirectoryIterator(
   
'.',
   
FilesystemIterator::SKIP_DOTS
       
| FilesystemIterator::UNIX_PATHS
);
?>
up
0
pedro dot matamouros at gmail dot com
4 years ago
You can use RecursiveDirectoryIterator::FOLLOW_SYMLINKS as a flag to the constructor to have RecursiveDirectoryIterator follow symlinks, which it does not do by default.

[EDIT BY danbrown AT php DOT net on 16-JUL-2012: Contains a typofix provided by (lightrekky AT gmail DOT com) in note #109280 on 02-JUL-2012.]
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