RecursiveDirectoryIterator::__construct
(PHP 5 >= 5.1.2, PHP 7)
RecursiveDirectoryIterator::__construct — Constructs 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));
$it->rewind();
while($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.xmlSee Also
- FilesystemIterator::__construct() - Constructs a new filesystem iterator
- RecursiveIteratorIterator::__construct() - Construct a RecursiveIteratorIterator
- FilesystemIterator predefined constants
← RecursiveDirectoryIterator
RecursiveDirectoryIterator::getChildren →
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