File interface

Name	Beschreibung
file_check_directory	Check that the directory exists and is writable. Directories need to have execute permissions to be considered a directory by FTP servers, etc.
file_check_location	Check if a file is really located inside $directory. Should be used to make sure a file specified is really located within the directory to prevent exploits.
file_check_path	Checks path to see if it is a directory, or a dir/file.
file_copy	Copies a file to a new location.
file_create_filename	Create a full file path from a directory and filename. If a file with the specified name already exists, an alternative will be used.
file_create_path	Make sure the destination is a complete path and resides in the file system directory, if it is not prepend the file system directory.
file_create_url	Create the download path to a file.
file_delete	Delete a file.
file_destination	Determines the destination path for a file depending on how replacement of existing files should be handled.
file_directory_path	Determine the default 'files' directory.
file_directory_temp	Determine the default temporary directory.
file_download	Call modules that implement hook_file_download() to find out if a file is accessible and what headers it should be transferred with. If a module returns -1 drupal_access_denied() will be returned. If one or more modules returned headers the download…
file_get_mimetype	Determine an Internet Media Type, or MIME type from a filename.
file_move	Moves a file to a new location.
file_munge_filename	Modify a filename as needed for security purposes.
file_save_data	Save a string to the specified destination.
file_save_upload	Saves a file upload to a new location. The source file is validated as a proper upload and handled as such.
file_scan_directory	Finds all files that match a given mask in a given directory. Directories and files beginning with a period are excluded; this prevents hidden files and directories (such as SVN working directories) from being scanned.
file_set_status	Set the status of a file.
file_space_used	Determine total disk space used by a single user or the whole filesystem.
file_transfer	Transfer file using http to client. Pipes a file through Drupal to the client.
file_unmunge_filename	Undo the effect of upload_munge_filename().
file_upload_max_size	Determine the maximum file upload size by querying the PHP settings.
file_validate_extensions	Check that the filename ends with an allowed extension. This check is not enforced for the user #1.
file_validate_image_resolution	If the file is an image verify that its dimensions are within the specified maximum and minimum dimensions. Non-image files will be ignored.
file_validate_is_image	Check that the file is recognized by image_get_info() as an image.
file_validate_name_length	Check for files with names longer than we can store in the database.
file_validate_size	Check that the file's size is below certain limits. This check is not enforced for the user #1.

Name

Beschreibung

Check that the directory exists and is writable. Directories need to have execute permissions to be considered a directory by FTP servers, etc.

file_check_location

Check if a file is really located inside $directory. Should be used to make sure a file specified is really located within the directory to prevent exploits.

file_check_path

Checks path to see if it is a directory, or a dir/file.

file_copy

Copies a file to a new location.

file_create_filename

Create a full file path from a directory and filename. If a file with the specified name already exists, an alternative will be used.

file_create_path

Make sure the destination is a complete path and resides in the file system directory, if it is not prepend the file system directory.

file_create_url

Create the download path to a file.

file_delete

Delete a file.

file_destination

Determines the destination path for a file depending on how replacement of existing files should be handled.

file_directory_path

Determine the default 'files' directory.

file_directory_temp

Determine the default temporary directory.

file_download

Call modules that implement hook_file_download() to find out if a file is accessible and what headers it should be transferred with. If a module returns -1 drupal_access_denied() will be returned. If one or more modules returned headers the download…

file_get_mimetype

Determine an Internet Media Type, or MIME type from a filename.

file_move

Moves a file to a new location.

file_munge_filename

Modify a filename as needed for security purposes.

file_save_data

Save a string to the specified destination.

file_save_upload

Saves a file upload to a new location. The source file is validated as a proper upload and handled as such.

file_scan_directory

Finds all files that match a given mask in a given directory. Directories and files beginning with a period are excluded; this prevents hidden files and directories (such as SVN working directories) from being scanned.

file_set_status

Set the status of a file.

file_space_used

Determine total disk space used by a single user or the whole filesystem.

file_transfer

Transfer file using http to client. Pipes a file through Drupal to the client.

file_unmunge_filename

Undo the effect of upload_munge_filename().

file_upload_max_size

Determine the maximum file upload size by querying the PHP settings.

file_validate_extensions

Check that the filename ends with an allowed extension. This check is not enforced for the user #1.

file_validate_image_resolution

If the file is an image verify that its dimensions are within the specified maximum and minimum dimensions. Non-image files will be ignored.

file_validate_is_image

Check that the file is recognized by image_get_info() as an image.

file_validate_name_length

Check for files with names longer than we can store in the database.

file_validate_size

Check that the file's size is below certain limits. This check is not enforced for the user #1.

Name	Beschreibung
FILE_CREATE_DIRECTORY
FILE_DOWNLOADS_PRIVATE
FILE_DOWNLOADS_PUBLIC
FILE_EXISTS_ERROR
FILE_EXISTS_RENAME
FILE_EXISTS_REPLACE
FILE_MODIFY_PERMISSIONS
FILE_STATUS_PERMANENT
FILE_STATUS_TEMPORARY	A files status can be one of two values: temporary or permanent. The status for each file Drupal manages is stored in the {files} tables. If the status is temporary Drupal's file garbage collection will delete the file and remove it from the…

Name

Beschreibung

FILE_CREATE_DIRECTORY

FILE_DOWNLOADS_PRIVATE

FILE_DOWNLOADS_PUBLIC

FILE_EXISTS_ERROR

FILE_EXISTS_RENAME

FILE_EXISTS_REPLACE

FILE_MODIFY_PERMISSIONS

FILE_STATUS_PERMANENT

FILE_STATUS_TEMPORARY

A files status can be one of two values: temporary or permanent. The status for each file Drupal manages is stored in the {files} tables. If the status is temporary Drupal's file garbage collection will delete the file and remove it from the…

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