Class File - list of methods

Gets the extension of a file name

• string $file The file name

• string The file extension

• 1.7.0

Strips the last extension off of a file name

• string $file The file name

• string The file name without the extension

• 1.7.0

Makes file name safe to use

• string $file The name of the file [not full path]

• string The sanitised string

• 1.7.0

Copies a file

• string $src The path to the source file
• string $dest The path to the destination file
• string $path An optional base path to prefix to the file names
• bool $useStreams True to use streams

• bool True on success

• 1.7.0

Invalidate opcache for a newly written/deleted file immediately, if opcache* functions exist and if this was a PHP file.

• string $filepath The path to the file just written to, to flush from opcache
• bool $force If set to true, the script will be invalidated regardless of whether invalidation is necessary

• bool TRUE if the opcode cache for script was invalidated/nothing to invalidate, or FALSE if the opcode cache is disabled or other conditions returning FALSE from opcache_invalidate (like file not found).

• 4.0.1

First we check if opcache is enabled Then we check if the opcache_invalidate function is available Lastly we check if the host has restricted which scripts can use opcache_invalidate using opcache.restrict_api.

• bool TRUE if we can proceed to use opcache_invalidate to flush a file from the OPCache

• 4.0.1

Delete a file or array of files

• mixed $file The file name or an array of file names

• bool True on success

• 1.7.0

Moves a file

• string $src The path to the source file
• string $dest The path to the destination file
• string $path An optional base path to prefix to the file names
• bool $useStreams True to use streams

• bool True on success

• 1.7.0

Write contents to a file

• string $file The full file path
• string $buffer The buffer to write
• bool $useStreams Use streams

• bool True on success

• 1.7.0

Append contents to a file

• string $file The full file path
• string $buffer The buffer to write
• bool $useStreams Use streams

• bool True on success

• 3.6.0

Moves an uploaded file to a destination folder

• string $src The name of the php (temporary) uploaded file
• string $dest The path (including filename) to move the uploaded file to
• bool $useStreams True to use streams
• bool $allowUnsafe Allow the upload of unsafe files
• array $safeFileOptions Options to InputFilter::isSafeFile

• bool True on success

• 1.7.0

Wrapper for the standard file_exists function

• string $file File path

• bool True if path is a file

• 1.7.0