The base class for all other DiffOp classes. More...

Inherited by DiffOpAdd, DiffOpChange, DiffOpCopy, and DiffOpDelete.

Public Member Functions
	getClosing ( $i=null)
	Without a line number this returns either all lines on the right ("new") side of the diff, or false when it's a delete operation.

	getOrig ()
	Returns either all lines on the left ("old") side of the diff, or false when it's an add operation.

	getType ()

	nclosing ()

	norig ()

	reverse ()

Public Attributes
string[] false	$closing
	The right ("new") side of the diff, or false when it's a "delete".

string[] false	$orig
	The left ("old") side of the diff, or false when it's an "add".

string	$type

Detailed Description

The base class for all other DiffOp classes.

The classes that extend DiffOp are: DiffOpCopy, DiffOpDelete, DiffOpAdd and DiffOpChange. FakeDiffOp also extends DiffOp, but it is not located in this file.

Access: internal

Definition at line 37 of file DiffOp.php.

Member Function Documentation

◆ getClosing()

DiffOp::getClosing ( $i = null )

Without a line number this returns either all lines on the right ("new") side of the diff, or false when it's a delete operation.

With a line number this returns either the line or null if the line doesn't exist.

Parameters

int | null $i Line number, or null for all lines in the operation

Returns: string[]|false|string|null

Definition at line 83 of file DiffOp.php.

References $closing.

◆ getOrig()

DiffOp::getOrig ( )

Returns either all lines on the left ("old") side of the diff, or false when it's an add operation.

Returns: string[]|false

Definition at line 70 of file DiffOp.php.

References $orig.

◆ getType()

DiffOp::getType ( )

Returns: string Either "add", "change", "copy", or "delete"

Definition at line 60 of file DiffOp.php.

References $type.

◆ nclosing()

DiffOp::nclosing ( )

Returns: int Number of lines on the right ("new") side of the diff, see {

See also: getClosing}

Definition at line 108 of file DiffOp.php.

◆ norig()

DiffOp::norig ( )

Returns: int Number of lines on the left ("old") side of the diff, {

See also: getOrig}

Definition at line 101 of file DiffOp.php.

◆ reverse()

DiffOp::reverse ( )

abstract

Returns: self Inverted operation (a.k.a. revert or undo), e.g. "delete" becomes "add"

Reimplemented in DiffOpAdd, DiffOpChange, DiffOpCopy, and DiffOpDelete.

Member Data Documentation

◆ $closing

string [] false DiffOp::$closing

The right ("new") side of the diff, or false when it's a "delete".

Access: private: Please use {

See also: getClosing}

Definition at line 55 of file DiffOp.php.

Referenced by DiffOpChange\__construct(), DiffOpCopy\__construct(), and getClosing().

◆ $orig

string [] false DiffOp::$orig

The left ("old") side of the diff, or false when it's an "add".

Access: private: Please use {

See also: getOrig}

Definition at line 49 of file DiffOp.php.

Referenced by DiffOpChange\__construct(), DiffOpCopy\__construct(), and getOrig().

◆ $type

string DiffOp::$type

Access: private: Please use {

See also: getType}

Definition at line 43 of file DiffOp.php.

Referenced by getType().

The documentation for this class was generated from the following file:

includes/diff/DiffOp.php

Public Member Functions

Public Attributes