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/opt/cpanel/ea-wappspector/vendor/sebastian/diff/

/opt/cpanel/ea-wappspector/vendor/sebastian/diff

Name	Size	Mode	Actions
src/	-	0755	rm
ChangeLog.md	5128	0644	edit dl rm
composer.json	1208	0644	edit dl rm
LICENSE	1531	0644	edit dl rm
README.md	8312	0644	edit dl rm
SECURITY.md	1909	0644	edit dl rm

Edit: /opt/cpanel/ea-wappspector/vendor/sebastian/diff/README.md (8312B)

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# sebastian/diff

Diff implementation for PHP, factored out of PHPUnit into a stand-alone component.

## Installation

You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):

```
composer require sebastian/diff
```

If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:

```
composer require --dev sebastian/diff
```

### Usage

#### Generating diff

The `Differ` class can be used to generate a textual representation of the difference between two strings:

```php
<?php
use SebastianBergmann\Diff\Differ;

$differ = new Differ;
print $differ->diff('foo', 'bar');
```

The code above yields the output below:
```diff
--- Original
+++ New
@@ @@
-foo
+bar
```

There are three output builders available in this package:

#### UnifiedDiffOutputBuilder

This is default builder, which generates the output close to udiff and is used by PHPUnit.

```php
<?php

use SebastianBergmann\Diff\Differ;
use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;

$builder = new UnifiedDiffOutputBuilder(
    "--- Original\n+++ New\n", // custom header
    false                      // do not add line numbers to the diff 
);

$differ = new Differ($builder);
print $differ->diff('foo', 'bar');
```

#### StrictUnifiedDiffOutputBuilder

Generates (strict) Unified diff's (unidiffs) with hunks,
similar to `diff -u` and compatible with `patch` and `git apply`.

```php
<?php

use SebastianBergmann\Diff\Differ;
use SebastianBergmann\Diff\Output\StrictUnifiedDiffOutputBuilder;

$builder = new StrictUnifiedDiffOutputBuilder([
    'collapseRanges'      => true, // ranges of length one are rendered with the trailing `,1`
    'commonLineThreshold' => 6,    // number of same lines before ending a new hunk and creating a new one (if needed)
    'contextLines'        => 3,    // like `diff:  -u, -U NUM, --unified[=NUM]`, for patch/git apply compatibility best to keep at least @ 3
    'fromFile'            => '',
    'fromFileDate'        => null,
    'toFile'              => '',
    'toFileDate'          => null,
]);

$differ = new Differ($builder);
print $differ->diff('foo', 'bar');
```

#### DiffOnlyOutputBuilder

Output only the lines that differ.

```php
<?php

use SebastianBergmann\Diff\Differ;
use SebastianBergmann\Diff\Output\DiffOnlyOutputBuilder;

$builder = new DiffOnlyOutputBuilder(
    "--- Original\n+++ New\n"
);

$differ = new Differ($builder);
print $differ->diff('foo', 'bar');
```

#### DiffOutputBuilderInterface

You can pass any output builder to the `Differ` class as longs as it implements the `DiffOutputBuilderInterface`.

#### Parsing diff

The `Parser` class can be used to parse a unified diff into an object graph:

```php
use SebastianBergmann\Diff\Parser;
use SebastianBergmann\Git;

$git = new Git('/usr/local/src/money');

$diff = $git->getDiff(
  '948a1a07768d8edd10dcefa8315c1cbeffb31833',
  'c07a373d2399f3e686234c4f7f088d635eb9641b'
);

$parser = new Parser;

print_r($parser->parse($diff));
```

The code above yields the output below:

Array
    (
        [0] => SebastianBergmann\Diff\Diff Object
            (
                [from:SebastianBergmann\Diff\Diff:private] => a/tests/MoneyTest.php
                [to:SebastianBergmann\Diff\Diff:private] => b/tests/MoneyTest.php
                [chunks:SebastianBergmann\Diff\Diff:private] => Array
                    (
                        [0] => SebastianBergmann\Diff\Chunk Object
                            (
                                [start:SebastianBergmann\Diff\Chunk:private] => 87
                                [startRange:SebastianBergmann\Diff\Chunk:private] => 7
                                [end:SebastianBergmann\Diff\Chunk:private] => 87
                                [endRange:SebastianBergmann\Diff\Chunk:private] => 7
                                [lines:SebastianBergmann\Diff\Chunk:private] => Array
                                    (
                                        [0] => SebastianBergmann\Diff\Line Object
                                            (
                                                [type:SebastianBergmann\Diff\Line:private] => 3
                                                [content:SebastianBergmann\Diff\Line:private] =>      * @covers SebastianBergmann\Money\Money::add
                                            )

[1] => SebastianBergmann\Diff\Line Object
                                            (
                                                [type:SebastianBergmann\Diff\Line:private] => 3
                                                [content:SebastianBergmann\Diff\Line:private] =>      * @covers SebastianBergmann\Money\Money::newMoney
                                            )

[2] => SebastianBergmann\Diff\Line Object
                                            (
                                                [type:SebastianBergmann\Diff\Line:private] => 3
                                                [content:SebastianBergmann\Diff\Line:private] =>      */
                                            )

[3] => SebastianBergmann\Diff\Line Object
                                            (
                                                [type:SebastianBergmann\Diff\Line:private] => 2
                                                [content:SebastianBergmann\Diff\Line:private] =>     public function testAnotherMoneyWithSameCurrencyObjectCanBeAdded()
                                            )

[4] => SebastianBergmann\Diff\Line Object
                                            (
                                                [type:SebastianBergmann\Diff\Line:private] => 1
                                                [content:SebastianBergmann\Diff\Line:private] =>     public function testAnotherMoneyObjectWithSameCurrencyCanBeAdded()
                                            )

[5] => SebastianBergmann\Diff\Line Object
                                            (
                                                [type:SebastianBergmann\Diff\Line:private] => 3
                                                [content:SebastianBergmann\Diff\Line:private] =>     {
                                            )

[6] => SebastianBergmann\Diff\Line Object
                                            (
                                                [type:SebastianBergmann\Diff\Line:private] => 3
                                                [content:SebastianBergmann\Diff\Line:private] =>         $a = new Money(1, new Currency('EUR'));
                                            )

[7] => SebastianBergmann\Diff\Line Object
                                            (
                                                [type:SebastianBergmann\Diff\Line:private] => 3
                                                [content:SebastianBergmann\Diff\Line:private] =>         $b = new Money(2, new Currency('EUR'));
                                            )
                                    )
                            )
                    )
            )
    )

Note: If the chunk size is 0 lines, i.e., `getStartRange()` or `getEndRange()` return 0, the number of line returned by `getStart()` or `getEnd()` is one lower than one would expect. It is the line number after which the chunk should be inserted or deleted; in all other cases, it gives the first line number of the replaced range of lines.

cmd: