cakephp-2.0 > CakeRequest :: data()
CakeRequest
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data
line:722 at
/lib/Cake/Network/CakeRequest.php
Provides a read/write accessor for `$this->data`. Allows you
to use a syntax similar to `CakeSession` for reading post data.
Method
(mixed)
public data
($name)
Parameters
Parameter | Type | Comment | Default |
---|---|---|---|
$name | ? | required |
Return
mixedComment
Provides a read/write accessor for `$this->data`. Allows you
to use a syntax similar to `CakeSession` for reading post data.
## Reading values.
`$request->data('Post.title');`
When reading values you will get `null` for keys/values that do not exist.
## Writing values
`$request->data('Post.title', 'New post!');`
You can write to any value, even paths/keys that do not exist, and the arrays
will be created for you.
@param string $name,... Dot separated name of the value to read/write
@return mixed Either the value being read, or this so you can chain consecutive writes.
to use a syntax similar to `CakeSession` for reading post data.
## Reading values.
`$request->data('Post.title');`
When reading values you will get `null` for keys/values that do not exist.
## Writing values
`$request->data('Post.title', 'New post!');`
You can write to any value, even paths/keys that do not exist, and the arrays
will be created for you.
@param string $name,... Dot separated name of the value to read/write
@return mixed Either the value being read, or this so you can chain consecutive writes.