README

This library provides a wrapper for the PSR-7's ResponseInterface.

You have to use it with a library/framework that offers a PSR-7 implementation, such as Slim 3, Guzzle, Aura or Zend.

We use semantic versioning. See our releases.

Classes:

• phputil\HttpResponseWrapper

Dependencies (installed automatically by composer):

• phputil/http
• phputil/json

Installation

composer require phputil/httpwrapper

Example 1

Using with Slim 3:

<?php
require 'vendor/autoload.php';

use \phputil\HttpResponseWrapper;
use \Slim\App;

$app = new App();
$hrw = new HttpResponseWrapper();

$app->get( '/names', function ( $request, $response, $args ) use ( $hrw ) {

	$names = array( 'Suzan', 'Mary', 'Mike', 'Bob' );

	// Will return HTTP 200 with the array as JSON encoded with UTF-8
	return $hrw->with( $response )
		->withStatusOk()
		->asJsonUtf8( $names ) // Any var type accepted
		->end()
		;
} );

$app->get( '/bad', function ( $request, $response, $args ) use ( $hrw ) {
	// Will return HTTP 400
	return $hrw->with( $response )->withStatusBadRequest->end();
} );

$app->get( '/i-am-just-curious', function ( $request, $response, $args ) use ( $hrw ) {
	// Will return HTTP 403 (Forbidden)
	return $hrw->with( $response )->withStatusForbidden->end();
} );

?>

Example 2

Also with Slim 3:

<?php
require 'vendor/autoload.php';

use \phputil\HttpResponseWrapper;
use \Slim\App;

$app = new App();
$hrw = new HttpResponseWrapper();

$app->get( '/names', function ( $request, $response, $args ) use ( $hrw ) {

	$names = array( 'Suzan', 'Mary', 'Mike', 'Bob' );

	// Helper method to return HTTP 200 with a JSON content encoded with UTF-8.
	return $hrw->with( $response )->ok( $names );
} );

$app->get( '/bad', function ( $request, $response, $args ) use ( $hrw ) {
	// Helper method to return HTTP 400 with a JSON content encoded with UTF-8.
	return $hrw->with( $response )->bad( array( 'Something bad happened' ) );
} );

$app->get( '/none', function ( $request, $response, $args ) use ( $hrw ) {
	// Helper method to return HTTP 204.
	return $hrw->with( $response )->noContent();
} );

?>