DiffHunk

MMO\git\helpers · 1 symbole · générée le 27 Oct 2026

class

DiffHunk

One hunk of a DiffFile: a run of changed lines with the unchanged lines around them, as git's @@ -oldStart,oldCount +newStart,newCount @@ context introduces it.

class MMO\git\helpers\DiffHunk implements JsonSerializable

Espace de noms: MMO\git\helpers
Implémente: JsonSerializable

$hunk = $diff->getFile('src/Git.php')->hunks[0]; echo "lines {$hunk->newStart} to ", $hunk->newStart + $hunk->newCount - 1, " ({$hunk->context})\n";

Index

	context readonly
	lines
	newCount readonly
	newStart readonly
	oldCount readonly
	oldStart readonly
	additions()
	deletions()
	jsonSerialize()
	Parse($lines, $i) static	Read a hunk from git's output, its `@@` line at $lines[$i], and leave $i on the line after it.
	__construct($oldStart, $oldCount, $newStart, $newCount, $context)

Propriétés6

context

readonly

readonly string $context

Type: string

lines

array $lines = []

Type: array

newCount

readonly

readonly int $newCount

Type: int

newStart

readonly

readonly int $newStart

Type: int

oldCount

readonly

readonly int $oldCount

Type: int

oldStart

readonly

readonly int $oldStart

Type: int

Méthodes5

additions()

DiffHunk.php:89

function additions(): int

retourne

int

how many lines this hunk adds

deletions()

DiffHunk.php:94

function deletions(): int

retourne

int

how many lines this hunk removes

jsonSerialize()

DiffHunk.php:98

function jsonSerialize(): array

retourne

array

Parse($lines, $i)

staticDiffHunk.php:44

Read a hunk from git's output, its @@ line at $lines[$i], and leave $i on the line after it.

static function Parse(array $lines, int &$i): self

The hunk's lines are counted from its header rather than recognised by their first character, so a line of the file that reads `diff --git` or `@@` is still the file's.

$lines	array	git's output, line by line
$i	int	the hunk's `@@` line; on return, the first line after the hunk
retourne	self
lève		when $lines[$i] is not a hunk header

__construct($oldStart, $oldCount, $newStart, $newCount, $context)

DiffHunk.php:26

function __construct( int $oldStart, int $oldCount, int $newStart, int $newCount, string $context = '' )

$oldStart	int	the first line of the hunk in the old file (0 when the old side has none)
$oldCount	int	how many lines it covers there
$newStart	int	the first line of the hunk in the new file (0 when the new side has none)
$newCount	int	how many lines it covers there
$context = ''	string	what git prints after the second `@@`: usually the enclosing function's first line