FileDiff

Carries the result of comparing source and target file contents.

---

• Full name: \FastForward\DevTools\Resource\FileDiff
• This class is marked as final and can't be subclassed
• This class is a Final class

Constants

Constant	Visibility	Type	Value
STATUS_CHANGED	public	string	'changed'
STATUS_UNCHANGED	public	string	'unchanged'
STATUS_BINARY	public	string	'binary'
STATUS_UNREADABLE	public	string	'unreadable'

Methods

__construct

Creates a new file diff result.

public __construct(string $status, string $summary, string|null $diff = null): mixed

Parameters:

Parameter	Type	Description
$status	string	the comparison status for the source and target files
$summary	string	the human-readable summary for console output
$diff	string|null	the optional unified diff payload

---

getStatus

Returns the comparison status.

public getStatus(): string

Return Value:

the comparison status value

---

getSummary

Returns the human-readable summary.

public getSummary(): string

Return Value:

the summary for console output

---

getDiff

Returns the optional unified diff payload.

public getDiff(): string|null

Return Value:

the diff payload, or null when no text diff is available

---

isUnchanged

Reports whether the compared files already match.

public isUnchanged(): bool

Return Value:

true when the source and target contents are identical

---

isChanged

Reports whether the compared files produced a text diff.

public isChanged(): bool

Return Value:

true when a text diff is available

---