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✏️ Editing: MchDirectoryUtils.php

<?php
/**
 * Copyright (c) 2016 Ultra Community (http://www.ultracommunity.com)
 */

namespace InvisibleReCaptcha\MchLib\Utils;

final class MchDirectoryUtils
{
	public static function getDirectoryFiles($directoryPath, $pattern = "*.*", $sortFiles = false)
	{
		$directoryPath = rtrim($directoryPath, '/\\') . DIRECTORY_SEPARATOR;
		if(empty($directoryPath))
			return array();

$arrFiles = $sortFiles ? @glob($directoryPath . $pattern) : @glob($directoryPath . $pattern, GLOB_NOSORT);

return (array)$arrFiles;

}

public static function isDirectoryAccessible($directoryPath, $createIfNotExists = false)
	{
		//PHP_VERSION_ID < 50300 ? @clearstatcache() : @clearstatcache(true, $directoryPath);

if(!@is_dir($directoryPath) || !@is_readable($directoryPath))
		{

if(!self::isPathAccessible($directoryPath))
				return false;

if($createIfNotExists && !self::createDirectory($directoryPath))
				return false;
		}

return function_exists('wp_is_writable') ? wp_is_writable($directoryPath) && @is_readable($directoryPath): @is_writable($directoryPath)  && @is_readable($directoryPath);
	}

public static function createDirectory($directoryPath)
	{
		return \wp_mkdir_p(rtrim($directoryPath, '/\\'));
	}

public static function getAllDirectoryFiles($dirPath)
	{
		if( (! @is_dir($dirPath) ) || ( ! @is_readable($dirPath) ) )
			return array();

$arrFiles = array();

foreach ( new \DirectoryIterator ( $dirPath ) as $file ) {
			if(!$file->isFile()) continue;
			$arrFiles[] = $file->getPathname();
		}

return $arrFiles;
	}

public static function getDirectorySubDirectories($directoryPath)
	{
		$arrSubDirectories = glob(rtrim($directoryPath, '/\\') . '/*' , GLOB_ONLYDIR | GLOB_NOSORT);

return false === $arrSubDirectories ? array() : $arrSubDirectories;
	}

public static function deleteDirectory($directoryPath)
	{
		$directoryPath = rtrim($directoryPath, '/\\');
		if(empty($directoryPath) || !@is_dir($directoryPath))
			return;

foreach(new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($directoryPath), \RecursiveIteratorIterator::CHILD_FIRST) as $fileInfo){
			$fileInfo->isDir() ? @rmdir($fileInfo->getRealPath()): @unlink($fileInfo->getRealPath());
		}

@rmdir($directoryPath);

}

private static function isPathAccessible($path)
	{
		$openBaseDirSettings = strtolower( str_replace( '\\', '/', ini_get( 'open_basedir' ) ) );
		if(empty($openBaseDirSettings))
			return true;

$path = \trailingslashit( strtolower( str_replace( '\\', '/', $path ) ) );

foreach( (array)explode( PATH_SEPARATOR, $openBaseDirSettings ) as $openPath)
		{
			if(empty($openPath))
				continue;

if( 0 === strpos($path, $openPath) )
				return true;
		}

return false;

}

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