__DIR__ VS . in Peachpie - LiesAuer's Blog

## Environment
1. `.NET Core 2.0`
2. `Peachpie 0.9.11`

## Test
`program.php`

```php
<?php

require './__dir__on_root.php';
require './dot_on_root.php';

require './child/__dir__on_child.php';
require './child/dot_on_child.php';

```

`__dir__on_root.php`
```php
<?php

echo "__DIR__ on root: " . __DIR__ . "\n";

```

`dot_on_root.php`
```php
<?php

echo "dot on root: " . realpath('.') . "\n";

```

`child/__dir__on_child.php`
```php
<?php

echo "__DIR__ on child: " . __DIR__ . "\n";

```

`child/dot_on_child.php`
```php
<?php

echo "dot on child: " . realpath('.') . "\n";

```

## Result
```text
__DIR__ on root: /Users/imac/Downloads/__DIR__vs_dot/bin/Debug/netcoreapp2.0
dot on root: /Users/imac/Downloads/__DIR__vs_dot/bin/Debug/netcoreapp2.0
__DIR__ on child: /Users/imac/Downloads/__DIR__vs_dot/bin/Debug/netcoreapp2.0/child
dot on child: /Users/imac/Downloads/__DIR__vs_dot/bin/Debug/netcoreapp2.0
```

## Conclusion

## TestCase
[![GitHub stars](https://img.shields.io/github/stars/liesauer/Peachpie-TestCases.svg?style=social)](https://github.com/liesauer/Peachpie-TestCases/stargazers)

[__DIR__vs_dot.zip](https://github.com/liesauer/Peachpie-TestCases/raw/master/__DIR__vs_dot.zip "__DIR__vs_dot.zip")