Version Class Reference

Class to store and retrieve the version of Zend Framework. More...

Static Public Member Functions
static	compareVersion ($version)
	Compare the specified Zend Framework version string $version with the current Zend::VERSION of Zend Framework.
static	getLatest ($service=self::VERSION_SERVICE_ZEND, Http\Client $httpClient=null)
	Fetches the version of the latest stable release.
static	isLatest ()
	Returns true if the running version of Zend Framework is the latest (or newer??) than the latest tag on GitHub, which is returned by self::getLatest().

Public Attributes
const	VERSION = '2.4.0'
	Zend Framework version identification - see compareVersion()
const	VERSION_SERVICE_GITHUB = 'GITHUB'
	Github Service Identifier for version information is retrieved from.
const	VERSION_SERVICE_ZEND = 'ZEND'
	Zend (framework.zend.com) Service Identifier for version information is retrieved from.

Static Protected Member Functions
static	getApiResponse (Http\Client $httpClient)
	Get the API response to a call from a configured HTTP client.
static	getLatestFromGithub (Http\Client $httpClient=null)
	Get the latest version from Github.
static	getLatestFromZend (Http\Client $httpClient=null)
	Get the latest version from framework.zend.com.

Static Protected Attributes
static	$latestVersion

Detailed Description

Class to store and retrieve the version of Zend Framework.

Member Function Documentation

static compareVersion (   $version )

static

Compare the specified Zend Framework version string $version with the current Zend::VERSION of Zend Framework.

Parameters

string

$version

A version string (e.g. "0.7.1").

Returns

int -1 if the $version is older, 0 if they are the same, and +1 if $version is newer.

static getApiResponse ( Http\Client  $httpClient )

staticprotected

Get the API response to a call from a configured HTTP client.

Parameters

Http\Client

$httpClient

Configured HTTP client

Returns

string|false API response or false on error

static getLatest (   $service = self::VERSION_SERVICE_ZEND, Http\Client  $httpClient = null  )

static

Fetches the version of the latest stable release.

By default, this uses the API provided by framework.zend.com for version retrieval.

If $service is set to VERSION_SERVICE_GITHUB, this will use the GitHub API (v3) and only returns refs that begin with * 'tags/release-'. Because GitHub returns the refs in alphabetical order, we need to reduce the array to a single value, comparing the version numbers with version_compare().

See Also

http://developer.github.com/v3/git/refs/#get-all-references http://framework.zend.com/api/zf-version?v=2 string $service Version service with which to retrieve the version Http $httpClient HTTP client with which to retrieve the version string

static getLatestFromGithub ( Http\Client  $httpClient = null )

staticprotected

Get the latest version from Github.

Parameters

Http\Client

$httpClient

Configured HTTP client

Returns

string|null API response or false on error

static getLatestFromZend ( Http\Client  $httpClient = null )

staticprotected

Get the latest version from framework.zend.com.

Parameters

Http\Client

$httpClient

Configured HTTP client

Returns

string|null API response or false on error

static isLatest ( )

static

Returns true if the running version of Zend Framework is the latest (or newer??) than the latest tag on GitHub, which is returned by self::getLatest().

Returns

bool

Member Data Documentation

$latestVersion

staticprotected

const VERSION = '2.4.0'

Zend Framework version identification - see compareVersion()

const VERSION_SERVICE_GITHUB = 'GITHUB'

Github Service Identifier for version information is retrieved from.

const VERSION_SERVICE_ZEND = 'ZEND'

Zend (framework.zend.com) Service Identifier for version information is retrieved from.