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December 11, 2015 12:01
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Virtual in memory php filesystem | https://github.com/mikey179/vfsStream example.
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<?php | |
/** | |
* This is just a simple example how to use mikey179/vfsStream - https://github.com/mikey179/vfsStream | |
* | |
* Don't be fooled by the documentation. | |
* This lib is great but the documentation can let you thinks it's complicated or not 'natural' filesystem usage. | |
* This lib register a php stream so you can (almost) use filesystem function in a regular fashion. | |
* | |
* @see http://php.net/manual/en/book.stream.php | |
* @see http://php.net/manual/en/stream.streamwrapper.example-1.php | |
* @see https://github.com/mikey179/vfsStream | |
* | |
* Execution Will output : | |
* bool(true) | |
* bool(false) | |
* some data | |
* | |
*/ | |
// installed using composer | |
require './vendor/autoload.php'; | |
// initialisation | |
use org\bovigo\vfs\vfsStream, | |
org\bovigo\vfs\vfsStreamDirectory; | |
vfsStream::setup('/inadir/', 0777); | |
// done ! you can now use 'vfs://inadir' like a regular directory. | |
file_put_contents('vfs://inadir/yep', 'some data'); | |
var_dump(file_exists('vfs://inadir/yep')); // true | |
var_dump(file_exists('vfs://inadir/nono')); // false | |
echo file_get_contents('vfs://inadir/yep'); // 'some data' | |
// make non writable dir | |
mkdir('vfs://inadir/nowrit'); | |
chmod('vfs://inadir/nowrit', 0555); | |
if(@file_put_contents('vfs://inadir/nowrit/oops', 'mououhaha')) // false, dir not writable | |
{ | |
throw new Exception("Oops dir was supposed not be writable."); | |
} | |
chmod('vfs://inadir/nowrit', 0700); | |
file_put_contents('vfs://inadir/nowrit/oki', 'mououhaha'); | |
// @see https://github.com/mikey179/vfsStream/wiki |
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