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- Update examples

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This commit is contained in:
Marcus Boerger 2004-11-01 22:31:11 +00:00
parent c18e248e60
commit 36a9455a48
2 changed files with 27 additions and 1 deletions
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25
ext/spl/examples/directorygraphiterator.inc Normal file
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@ -0,0 +1,25 @@
<?php
/** @file directorygraphiterator.inc
* @ingroup Examples
* @brief class DirectoryGraphIterator
* @author Marcus Boerger
* @date 2003 - 2004
*
* SPL - Standard PHP Library
*/
/** @ingroup Examples
* @brief A tree iterator that only shows directories.
* @author Marcus Boerger
* @version 1.0
*/
class DirectoryGraphIterator extends DirectoryTreeIterator
{
function __construct($path)
{
RecursiveIteratorIterator::__construct(new CachingRecursiveIterator(new ParentIterator(new RecursiveDirectoryIterator($path)), CIT_CALL_TOSTRING|CIT_CATCH_GET_CHILD), 1);
}
}
?>

3
ext/spl/examples/tree.php
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@ -29,9 +29,10 @@ EOF;
}
if (!class_exists("DirectoryTreeIterator", false)) require_once("directorytreeiterator.inc");
if (!class_exists("DirectoryGraphIterator", false)) require_once("directorygraphiterator.inc");
echo $argv[1]."\n";
foreach(new DirectoryTreeIterator($argv[1]) as $file)
foreach(new DirectoryGraphIterator($argv[1]) as $file)
{
echo $file . "\n";
}