I have this dir structure for logs
logs
-2012
--01
---01.php
---02.php
--02
---20.php
---23.php
I want to be able to use PHP's RecursiveTreeIterator to be able to display a tree having actual php files(not dirs) as links to display the file contents.
Using the first answer in this question as a guide: Sorting files per directory using SPL's DirectoryTreeIterator
I am new to most of PHP 5's SPL so I need some help here. How do I build the tree? Thanks!
As an alternative to the links I provided in the comments already:
you can also extend the TreeIterator's current() method to provide additional markup:
class LinkedRecursiveTreeIterator extends RecursiveTreeIterator
{
public function current()
{
return str_replace(
$this->getInnerIterator()->current(),
sprintf(
'<a href="%1$s">%1$s</a>',
$this->getInnerIterator()->current()
),
parent::current()
);
}
}
$treeIterator = new LinkedRecursiveTreeIterator(
new RecursiveDirectoryIterator('/path/to/dir'),
LinkedRecursiveTreeIterator::LEAVES_ONLY);
foreach($treeIterator as $val) echo $val, PHP_EOL;
The above will print the regular ASCII tree the TreeIterator prints but will wrap the filename into hyperlinks. Note that $this->getInnerIterator()->current() returns File objects, so you can access any other file properties, like filesize, last modified, etc, as well.
SELF_FIRSTconstant and it should list only the files/leaves)foreach. However, you can use aforloop to iterate it and then access the iterated files by accessing the inner Iterator from the treeIterator.