yii\helpers\FileHelper - Yii2 类参考手册
Class yii\helpers\FileHelper
| Inheritance | yii\helpers\FileHelper » yii\helpers\BaseFileHelper |
|---|---|
| Available since version | 2.0 |
File system helper.
Public Properties
隐藏继承的属性 Hide inherited properties
| 属性Property | 类型 Type | 简介 Description | 定义在 Defined By |
|---|---|---|---|
| $mimeAliasesFile | string | The path (or alias) of a PHP file containing MIME aliases. | yii\helpers\BaseFileHelper |
| $mimeMagicFile | string | The path (or alias) of a PHP file containing MIME type information. | yii\helpers\BaseFileHelper |
Public Methods
隐藏继承的方法 Hide inherited methods
| 方法 Method | 简介 Description | 定义在 Defined By |
|---|---|---|
| copyDirectory() | Copies a whole directory as another one. | yii\helpers\BaseFileHelper |
| createDirectory() | Creates a new directory. | yii\helpers\BaseFileHelper |
| filterPath() | Checks if the given file path satisfies the filtering options. | yii\helpers\BaseFileHelper |
| findDirectories() | Returns the directories found under the specified directory and subdirectories. | yii\helpers\BaseFileHelper |
| findFiles() | Returns the files found under the specified directory and subdirectories. | yii\helpers\BaseFileHelper |
| getExtensionsByMimeType() | Determines the extensions by given MIME type. | yii\helpers\BaseFileHelper |
| getMimeType() | Determines the MIME type of the specified file. | yii\helpers\BaseFileHelper |
| getMimeTypeByExtension() | Determines the MIME type based on the extension name of the specified file. | yii\helpers\BaseFileHelper |
| localize() | Returns the localized version of a specified file. | yii\helpers\BaseFileHelper |
| normalizePath() | Normalizes a file/directory path. | yii\helpers\BaseFileHelper |
| removeDirectory() | Removes a directory (and all its content) recursively. | yii\helpers\BaseFileHelper |
| unlink() | Removes a file or symlink in a cross-platform way | yii\helpers\BaseFileHelper |
Protected Methods
隐藏继承的方法 Hide inherited methods
| 方法 Method | 简介 Description | 定义在 Defined By |
|---|---|---|
| loadMimeAliases() | Loads MIME aliases from the specified file. | yii\helpers\BaseFileHelper |
| loadMimeTypes() | Loads MIME types from the specified file. | yii\helpers\BaseFileHelper |
| normalizeOptions() | yii\helpers\BaseFileHelper |
常量 Constants
隐藏继承的常量 Hide inherited constants
| 常量 Constant | 值 Value | 简介 Description | 定义在 Defined By |
|---|---|---|---|
| PATTERN_CASE_INSENSITIVE | 32 | yii\helpers\BaseFileHelper | |
| PATTERN_ENDSWITH | 4 | yii\helpers\BaseFileHelper | |
| PATTERN_MUSTBEDIR | 8 | yii\helpers\BaseFileHelper | |
| PATTERN_NEGATIVE | 16 | yii\helpers\BaseFileHelper | |
| PATTERN_NODIR | 1 | yii\helpers\BaseFileHelper |