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Construct a directory using glob


GlobIterator::__construct

(PHP 5 >= 5.3.0)

GlobIterator::__constructConstruct a directory using glob

Description

GlobIterator::__construct ( string $path [, integer $flags = FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO ] )

Constructs a new directory iterator from a glob expression.

Parameters

path

The path of the directory.

flags

Option flags, the flags may be a bitmask of the FilesystemIterator constants.

Examples

Example #1 GlobIterator example

<?php
$iterator 
= new GlobIterator('*.dll'FilesystemIterator::KEY_AS_FILENAME);

if(!
$iterator->count())
{
    echo 
'No matches';
}
else
{
    
$n 0;

    
printf("Matched %d item(s)\r\n"$iterator->count());

    foreach(
$iterator as $item)
    {
        
printf("[%d] %s\r\n", ++$n$iterator->key());
    }
}
?>

The above example will output something similar to:

Matched 2 item(s)
[1] php5ts.dll
[2] php_gd2.dll

See Also


Home>Manual>Construct a directory using glob