96 lines
2.4 KiB
Markdown
96 lines
2.4 KiB
Markdown
# Unirest for PHP
|
|
|
|
Unirest is a set of lightweight HTTP libraries available in multiple languages.
|
|
|
|
Documentation
|
|
-------------------
|
|
|
|
### Installing
|
|
Unirest-PHP required `PHP v5.3+`. Download the PHP library from Github, and require in your script like so:
|
|
|
|
```php
|
|
require_once './lib/Unirest.php';
|
|
```
|
|
|
|
### Using Composer
|
|
|
|
[Composer](http://getcomposer.org/) is a package manager for PHP.
|
|
|
|
In the composer.json file in your project add:
|
|
|
|
```javascript
|
|
{
|
|
"require" : {
|
|
"mashape/unirest-php" : "dev-master"
|
|
}
|
|
}
|
|
```
|
|
And then run:
|
|
|
|
```
|
|
php composer.phar install
|
|
```
|
|
|
|
Include the library in your project with:
|
|
|
|
```php
|
|
require 'vendor/autoload.php';
|
|
````
|
|
|
|
## Creating Request
|
|
So you're probably wondering how using Unirest makes creating requests in PHP easier, let's look at a working example:
|
|
|
|
```php
|
|
$response = Unirest::post("http://httpbin.org/post", array( "Accept" => "application/json" ),
|
|
array(
|
|
"parameter" => 23,
|
|
"foo" => "bar"
|
|
)
|
|
);
|
|
```
|
|
|
|
## File Uploads
|
|
To upload files in a multipart form representation simply place an @ symbol before the path:
|
|
|
|
```php
|
|
$response = Unirest::post("http://httpbin.org/post", array( "Accept" => "application/json" ),
|
|
array(
|
|
"file" => "@/tmp/file.txt"
|
|
)
|
|
);
|
|
```
|
|
|
|
## Custom Entity Body
|
|
Sending a custom body such as a JSON Object rather than a string or form style parameters we utilize json_encode for the body:
|
|
```php
|
|
$response = Unirest::post("http://httpbin.org/post", array( "Accept" => "application/json" ),
|
|
json_encode(
|
|
array(
|
|
"parameter" => "value",
|
|
"foo" => "bar"
|
|
)
|
|
)
|
|
);
|
|
```
|
|
|
|
# Request
|
|
```php
|
|
Unirest::get($url, $headers = array());
|
|
Unirest::post($url, $headers = array(), $body = NULL);
|
|
Unirest::put($url, $headers = array(), $body = NULL);
|
|
Unirest::patch($url, $headers = array(), $body = NULL);
|
|
Unirest::delete($url, $headers = array());
|
|
```
|
|
|
|
- `url` - Endpoint, address, or uri to be acted upon and requested information from.
|
|
- `headers` - Request Headers as associative array or object
|
|
- `body` - Request Body associative array or object
|
|
|
|
# Response
|
|
Upon recieving a response Unirest returns the result in the form of an Object, this object should always have the same keys for each language regarding to the response details.
|
|
|
|
- `code` - HTTP Response Status Code (Example `200`)
|
|
- `headers` - HTTP Response Headers
|
|
- `body` - Parsed response body where applicable, for example JSON responses are parsed to Objects / Associative Arrays.
|
|
- `raw_body` - Un-parsed response body
|