(PHP 5 >= 5.1.2, PHP 7)
Constructs a RecursiveDirectoryIterator
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().
Returns:
Returns the newly created RecursiveDirectoryIterator.
Exception:
Throws an UnexpectedValueException if the path
cannot be found or is not a directory.
Examples:
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.xml
See also:
FilesystemIterator::__construct() -
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