FileUpload
final class FileUpload
Provides access to individual files that have been uploaded by a client.
Constants
| IMAGE_MIME_TYPES |
|
Properties
| string read-only | $name | ||
| string read-only | $sanitizedName | ||
| string|null read-only | $contentType | ||
| int read-only | $size | ||
| string read-only | $temporaryFile | ||
| int read-only | $error | ||
| bool read-only | $ok | ||
| string|null read-only | $contents |
Methods
No description
Returns the original file name as submitted by the browser. Do not trust the value returned by this method.
Returns the original file name as submitted by the browser. Do not trust the value returned by this method.
Returns the sanitized file name. The resulting name contains only ASCII characters [a-zA-Z0-9.-].
Detects the MIME content type of the uploaded file based on its signature. Requires PHP extension fileinfo.
Returns the path of the temporary location of the uploaded file.
Returns the path of the temporary location of the uploaded file.
Returns the path of the temporary location of the uploaded file.
Returns the error code. It is be one of UPLOAD_ERR_XXX constants.
Returns true if the file was uploaded successfully.
Returns true if the user has uploaded a file.
Moves an uploaded file to a new location. If the destination file already exists, it will be overwritten.
Returns true if the uploaded file is a JPEG, PNG, GIF, or WebP image.
Loads an image.
Returns a pair of [width, height] with dimensions of the uploaded image.
Returns image file extension based on detected content type (without dot).
Returns the contents of the uploaded file. If the upload was not successful, it returns null.
Details
at line 49
__construct(array|null $value)
No description
at line 69
string
getName()
Returns the original file name as submitted by the browser. Do not trust the value returned by this method.
A client could send a malicious filename with the intention to corrupt or hack your application. Alias for getUntrustedName()
at line 79
string
getUntrustedName()
Returns the original file name as submitted by the browser. Do not trust the value returned by this method.
A client could send a malicious filename with the intention to corrupt or hack your application.
at line 90
string
getSanitizedName()
Returns the sanitized file name. The resulting name contains only ASCII characters [a-zA-Z0-9.-].
If the name does not contain such characters, it returns 'unknown'. If the file is JPEG, PNG, GIF, or WebP image, it returns the correct file extension. Do not blindly trust the value returned by this method.
at line 108
string|null
getContentType()
Detects the MIME content type of the uploaded file based on its signature. Requires PHP extension fileinfo.
If the upload was not successful or the detection failed, it returns null.
at line 120
int
getSize()
Returns the path of the temporary location of the uploaded file.
at line 129
string
getTemporaryFile()
Returns the path of the temporary location of the uploaded file.
at line 138
string
__toString()
Returns the path of the temporary location of the uploaded file.
at line 148
int
getError()
Returns the error code. It is be one of UPLOAD_ERR_XXX constants.
at line 157
bool
isOk()
Returns true if the file was uploaded successfully.
at line 166
bool
hasFile()
Returns true if the user has uploaded a file.
at line 176
FileUpload
move(string $dest)
Moves an uploaded file to a new location. If the destination file already exists, it will be overwritten.
at line 198
bool
isImage()
Returns true if the uploaded file is a JPEG, PNG, GIF, or WebP image.
Detection is based on its signature, the integrity of the file is not checked. Requires PHP extension fileinfo.
at line 208
Image
toImage()
Loads an image.
at line 217
array|null
getImageSize()
Returns a pair of [width, height] with dimensions of the uploaded image.
at line 226
string|null
getImageFileExtension()
Returns image file extension based on detected content type (without dot).
at line 237
string|null
getContents()
Returns the contents of the uploaded file. If the upload was not successful, it returns null.