\Composer\Package\VersionVersionSelector

Selects the best possible version for a package

Summary

Methods

Properties

Constants

__construct()
findBestCandidate()
findRecommendedRequireVersion()

No public properties found

No constants found

No protected methods found

No protected properties found

N/A

transformVersion()
getParser()

$pool
$parser

N/A

File: vendor/composer/composer/src/Composer/Package/Version/VersionSelector.php
Package: Default
Class hierarchy: \Composer\Package\Version\VersionSelector

Properties

$pool

$pool :

Type

$parser

$parser :

Type

Methods

__construct()

__construct(\Composer\DependencyResolver\Pool  $pool)

Parameters

\Composer\DependencyResolver\Pool

$pool

findBestCandidate()

findBestCandidate(string  $packageName, string  $targetPackageVersion = null, string  $targetPhpVersion = null, string  $preferredStability = 'stable') : \Composer\Package\PackageInterface|boolean

Given a package name and optional version, returns the latest PackageInterface that matches.

Parameters

string	$packageName
string	$targetPackageVersion
string	$targetPhpVersion
string	$preferredStability

Returns

\Composer\Package\PackageInterface|boolean

findRecommendedRequireVersion()

findRecommendedRequireVersion(\Composer\Package\PackageInterface  $package) : string

Given a concrete version, this returns a ~ constraint (when possible) that should be used, for example, in composer.json.

For example:

1.2.1 -> ^1.2
1.2 -> ^1.2
v3.2.1 -> ^3.2
2.0-beta.1 -> ^2.0@beta
dev-master -> ^2.1@dev (dev version with alias)
dev-master -> dev-master (dev versions are untouched)

Parameters

\Composer\Package\PackageInterface

$package

Returns

string

transformVersion()

transformVersion(  $version,   $prettyVersion,   $stability)

Parameters

	$version
	$prettyVersion
	$stability

getParser()

getParser()