README

This library provides features to read file information.

It provides an abstraction layer above SplFileInfo for consistent behavior and easier usage.

• Ability to retrieve the file name without its extension
• Human-readable file sizes
• Usage of DateTime objects instead of Unix timestamps
• Ability to retrieve the file owner/group (via posix_* functions)
• Human-readable permissions

File information is read during construction of the FileInfo instance or when FileInfo::reload() is called.

For easier dependency injection in projects, a simple FileInfoFactory is provided.

The current build status and code analysis can be found here:

• Scrutinizer CI

Requirements

• PHP 5.6.0 or higher
• PHP mbstring extension
• PHP posix extension

Installation

The recommended way to install toolkit-fileinfo is via composer.

"require": {
    "gmi/toolkit-fileinfo": "1.1.*"
}

Usage examples

use Gmi\Toolkit\Fileinfo\FileInfo;

$fileInfo = new FileInfo('/path/to/awesome.pdf');

/**
 * Get information about file path:
 * @see Gmi\Toolkit\Fileinfo\Part\PathInfo
 */

$fileInfo->path()->getPath();
// '/path/to'

$fileInfo->path()->getFilename();
// 'awesome.pdf'

$fileInfo->path()->getFilenameWithoutExtension();
// 'awesome'

$fileInfo->path()->getExtension();
// 'pdf'

/**
 * Get information about file size:
 * @see Gmi\Toolkit\Fileinfo\Part\SizeInfo
 */

$fileInfo->size()->getSize();
// 34703

$fileInfo->size()->getSizeFormatted();
// '33.89 KiB'

/**
 * Get information about file dates:
 * @see Gmi\Toolkit\Fileinfo\Part\DateInfo
 */

$fileInfo->date()->getLastAccessed();
// object(DateTime)

$fileInfo->date()->getLastModified();
// object(DateTime)

/**
 * Get information about file permissions:
 * @see Gmi\Toolkit\Fileinfo\Part\PermissionInfo
 */

$fileInfo->perm()->getOwner();
// 0

$fileInfo->perm()->getOwnerName();
// 'root'

$fileInfo->perm()->getPermsFormatted();
// 'rw-r--r--'

/**
 * Get information about file type:
 * @see Gmi\Toolkit\Fileinfo\Part\TypeInfo
 */

$fileInfo->type()->getMimeType();
// 'application/pdf'

/**
 * Reload file information:
 */
$fileInfo->reload();

Tests

The test suite can be run with vendor/bin/phpunit tests. Tests are insulated by using a temporary directory per test.