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PHP Manual


RecursiveDirectoryIterator::__construct

(PHP 5 >= 5.1.2)

RecursiveDirectoryIterator::__constructConstructs a RecursiveDirectoryIterator

Description

public RecursiveDirectoryIterator::__construct ( string $path [, int $flags = FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO ] )

Constructs a RecursiveDirectoryIterator() for the provided path.

Parameters

path

The path of the directory to be iterated over.

flags

Flags may be provided which will affect the behavior of some methods. A list of the flags can found under FilesystemIterator predefined constants. They can also be set later with FilesystemIterator::setFlags().

Return Values

Returns the newly created RecursiveDirectoryIterator.

Errors/Exceptions

Throws an UnexpectedValueException if the path cannot be found or is not a directory.

Examples

Example #1 RecursiveDirectoryIterator example

<?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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