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https://github.com/nilportugues/php-backslasher
[Git hook] Tool to add all PHP internal functions and constants to its namespace by adding backslash to them.
https://github.com/nilportugues/php-backslasher
backslash ci git git-hook git-hooks namespace php php-backslasher php-internals php7
Last synced: 6 days ago
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[Git hook] Tool to add all PHP internal functions and constants to its namespace by adding backslash to them.
- Host: GitHub
- URL: https://github.com/nilportugues/php-backslasher
- Owner: nilportugues
- License: mit
- Created: 2015-11-01T14:10:51.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2020-04-21T20:40:00.000Z (over 4 years ago)
- Last Synced: 2024-10-23T10:07:07.054Z (15 days ago)
- Topics: backslash, ci, git, git-hook, git-hooks, namespace, php, php-backslasher, php-internals, php7
- Language: PHP
- Homepage: http://nilportugues.com
- Size: 2.01 MB
- Stars: 89
- Watchers: 9
- Forks: 5
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
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README
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# PHP BackSlasher
Tool to add all PHP **internal functions and constants** to its namespace by adding backslash to them.
Function resolution without the backslash forces the PHP internals to verify for each function call if function or constant belongs to current namespace or the global namespace. With the backslash PHP does not check the current namespace and therefore execution is faster when using OP Cache.
**Idea from Nikita Popov talk**:
- [PHP 7 – What changed internally? (PHP Barcelona 2015)](http://www.slideshare.net/nikita_ppv/php-7-what-changed-internally-php-barcelona-2015) (slide [72](http://image.slidesharecdn.com/php7internals-151101105627-lva1-app6891/95/php-7-what-changed-internally-php-barcelona-2015-72-638.jpg?cb=1446375542))
## Installation
Use [Composer](https://getcomposer.org) to install the package:
```
$ composer require --dev nilportugues/php_backslasher
```
## Usage
```
$ php bin/php_backslasher fix
```
### Output
Works for functions in conditional statements, negative conditionals, placed in an array as key or value and any other normal use. Also adds a backslash to defined constants and true, false and null values.
#### Internal functions and constants
```php
echo strlen('Hello World');
var_dump(null);
var_dump(false);
echo DIRECTORY_SEPARATOR;
return true;
// becomes:
echo \strlen('Hello World');
\var_dump(\null);
\var_dump(\false);
echo \DIRECTORY_SEPARATOR;
return \true;
```
## Contribute
Contributions to the package are always welcome!
* Report any bugs or issues you find on the [issue tracker](https://github.com/nilportugues/php_backslasher/issues/new).
* You can grab the source code at the package's [Git repository](https://github.com/nilportugues/php_backslasher).
## Support
Get in touch with me using one of the following means:
- Emailing me at
- Opening an [Issue](https://github.com/nilportugues/php_backslasher/issues/new)
## Authors
* [Nil Portugués Calderó](http://nilportugues.com)
* [The Community Contributors](https://github.com/nilportugues/php_backslasher/graphs/contributors)
## License
The code base is licensed under the [MIT license](LICENSE).