AdapterInterface
extends
ReaderInterface, WriterInterface
in
Table of Contents
Methods
- create() : Option<string|int, AdapterInterface>
- Create a new instance of the adapter, if it is available.
- delete() : bool
- Delete an environment variable, if possible.
- read() : Option<string|int, string>
- Read an environment variable, if it exists.
- write() : bool
- Write to an environment variable, if possible.
Methods
create()
Create a new instance of the adapter, if it is available.
public
static create() : Option<string|int, AdapterInterface>
Return values
Option<string|int, AdapterInterface>delete()
Delete an environment variable, if possible.
public
delete(non-empty-string $name) : bool
Parameters
- $name : non-empty-string
Return values
boolread()
Read an environment variable, if it exists.
public
read(non-empty-string $name) : Option<string|int, string>
Parameters
- $name : non-empty-string
Return values
Option<string|int, string>write()
Write to an environment variable, if possible.
public
write(non-empty-string $name, string $value) : bool
Parameters
- $name : non-empty-string
- $value : string