psg/psr-100-implementation

A fast PHP7 implementation of PSR-100

0.2 2021-07-11 23:27 UTC

Requires

• php: >=7.1
• php-http/message-factory: ^1.0
• psg/psr-100: ^0.2.0
• psr/http-message: ^1.0

Requires (Dev)

• http-interop/http-factory-tests: ^0.9
• php-http/psr7-integration-tests: ^1.0
• phpunit/phpunit: ^7.5 || 8.5 || 9.4
• symfony/error-handler: ^4.4

Provides

• psr/http-factory-implementation: 1.0
• psr/http-message-implementation: 1.0

MIT

• PHP-SG

• psr-7
• psr-17
• psr-100

README

See Nyholm/psr7

In porting Nyholm/psr7, some issues came up:

1. can't extend an interface and overwrite a method with a method taking an extended interface type:

interface x{
	public function bob();
}
interface y extends x{
	public function bill();
}


interface bob{
	public function process(x $bob);
}
interface sue extends bob{
	public function process(y $bob);
}

1. But I can extend with different return values

interface x{
	public function bob();
}
interface y extends x{
	public function bill();
}


interface bob{
	public function process(x $bob): x;
}
interface sue extends bob{
	public function process(x $bob): y;
}

1. same case with implement. As such, original Psr interfaces are used where necessary.
2. since PHP does not offer the ability to have a static and non-static method of the same name, Stream::create, which interferes with the new interface, has become Stream::defaultCreate. Here, the concept is, the static version of create will use a default configuration for stream creation.
3. tests written for Response to accept status string, but status typed as int in __construct. Remove int type declaration.
4. error occurs in phpunit tests on tests/UploadedFileTest.php cleanup when \file_exists encounters non-string. Conformed input to string.