cakephp-2.0 > CakeRequest :: input()
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input

line:750 at /lib/Cake/Network/CakeRequest.php
Read data from `php://input`. Useful when interacting with XML or JSON request body content.

Method

(The) public input ($callback = null)

Parameters

ParameterTypeCommentDefault
$callback string optional A decoding callback that will convert the string data to another representation. Leave empty to access the raw input data. You can also supply additional parameters for the decoding callback using var args, see above. null

Return

The

Comment

Read data from `php://input`. Useful when interacting with XML or JSON
request body content.

Getting input with a decoding function:

`$this->request->input('json_decode');`

Getting input using a decoding function, and additional params:

`$this->request->input('Xml::build', array('return' => 'DOMDocument'));`

Any additional parameters are applied to the callback in the order they are given.

@param string $callback A decoding callback that will convert the string data to another
representation. Leave empty to access the raw input data. You can also
supply additional parameters for the decoding callback using var args, see above.
@return The decoded/processed request data.