Summary

Fully Qualified Name:	Zend\Mail\Storage\Part
Implements:	RecursiveIterator, PartInterface

Description

Methods

Name	Description	Defined By
__construct()	Public constructor	Part
__get()	Getter for mail headers - name is matched in lowercase	Part
__isset()	Isset magic method proxy to hasHeader	Part
__toString()	magic method to get content of part	Part
countParts()	Count parts of a multipart part	Part
current()	implements Iterator::current()	Part
getChildren()	implements RecursiveIterator::getChildren()	Part
getContent()	Body of part	Part
getHeader()	Get a header in specified format	Part
getHeaderField()	Get a specific field from a header like content type or all fields as array	Part
getHeaders()	Access headers collection	Part
getPart()	Get part of multipart message	Part
getSize()	Return size of part	Part
hasChildren()	implements RecursiveIterator::hasChildren()	Part
isMultipart()	Check if part is a multipart message	Part
key()	implements Iterator::key()	Part
next()	implements Iterator::next()	Part
rewind()	implements Iterator::rewind()	Part
valid()	implements Iterator::valid()	Part

Method Details

__construct()

Public constructor

Part supports different sources for content. The possible params are:

• handler an instance of AbstractStorage for late fetch
• id number of message for handler
• raw raw content with header and body as string
• headers headers as array (name => value) or string, if a content part is found it's used as toplines
• noToplines ignore content found after headers in param 'headers'
• content content as string
• strict strictly parse raw content

Parameter Name	Type	Description
$params	array	full

Returns:

__get()

Getter for mail headers - name is matched in lowercase

This getter is short for Part::getHeader($name, 'string')

Parameter Name	Type	Description
$name	string	header

Returns: string value of header

__isset()

Isset magic method proxy to hasHeader

This method is short syntax for Part::hasHeader($name);

Parameter Name	Type	Description
$	string
$name

Returns: bool

__toString()

magic method to get content of part

Returns: string content

countParts()

Count parts of a multipart part

Returns: int number of sub-parts

current()

implements Iterator::current()

Returns: \Part current part

getChildren()

implements RecursiveIterator::getChildren()

Returns: \Part same as self::current()

getContent()

Body of part

If part is multipart the raw content of this part with all sub parts is returned

Returns: string body

getHeader()

Get a header in specified format

Internally headers that occur more than once are saved as array, all other as string. If $format is set to string implode is used to concat the values (with Mime::LINEEND as delim).

Parameter Name	Type	Description
$name	string	name
$format	string	change

Returns: string|array|\HeaderInterface|\ArrayIterator value of header in wanted or internal format

getHeaderField()

Get a specific field from a header like content type or all fields as array

If the header occurs more than once, only the value from the first header is returned.

Throws an Exception if the requested header does not exist. If the specific header field does not exist, returns null.

Parameter Name	Type	Description
$name	string	name
$wantedPart	string	the
$firstName	string	key

Returns: string|array wanted part or all parts as array($firstName => firstPart, partname => value)

getHeaders()

Access headers collection

Lazy-loads if not already attached.

Returns: \Headers

getPart()

Get part of multipart message

Parameter Name	Type	Description
$num	int	number

Returns: \Part wanted part

getSize()

Return size of part

Quite simple implemented currently (not decoding). Handle with care.

Returns: int size

hasChildren()

implements RecursiveIterator::hasChildren()

Returns: bool current element has children/is multipart

isMultipart()

Check if part is a multipart message

Returns: bool if part is multipart

key()

implements Iterator::key()

Returns: string key/number of current part

next()

implements Iterator::next()

Returns:

rewind()

implements Iterator::rewind()

Returns:

valid()

implements Iterator::valid()

Returns: bool check if there's a current element