\Composer\DependencyResolverDefaultPolicy

__construct()

__construct(  $preferStable = false,   $preferLowest = false) 

Parameters

versionCompare()

versionCompare(\Composer\Package\PackageInterface  $a, \Composer\Package\PackageInterface  $b,   $operator) 

Parameters

findUpdatePackages()

findUpdatePackages(\Composer\DependencyResolver\Pool  $pool, array  $installedMap, \Composer\Package\PackageInterface  $package,   $mustMatchName = false) 

Parameters

getPriority()

getPriority(\Composer\DependencyResolver\Pool  $pool, \Composer\Package\PackageInterface  $package) 

Parameters

selectPreferredPackages()

selectPreferredPackages(\Composer\DependencyResolver\Pool  $pool, array  $installedMap, array  $literals,   $requiredPackage = null) 

Parameters

compareByPriorityPreferInstalled()

compareByPriorityPreferInstalled(\Composer\DependencyResolver\Pool  $pool, array  $installedMap, \Composer\Package\PackageInterface  $a, \Composer\Package\PackageInterface  $b,   $requiredPackage = null,   $ignoreReplace = false) 

Parameters

groupLiteralsByNamePreferInstalled()

groupLiteralsByNamePreferInstalled(\Composer\DependencyResolver\Pool  $pool, array  $installedMap,   $literals) 

Parameters

replaces()

replaces(\Composer\Package\PackageInterface  $source, \Composer\Package\PackageInterface  $target) : boolean

Checks if source replaces a package with the same name as target.

Replace constraints are ignored. This method should only be used for prioritisation, not for actual constraint verification.

Parameters

Returns

pruneToBestVersion()

pruneToBestVersion(\Composer\DependencyResolver\Pool  $pool,   $literals) 

Parameters

pruneToHighestPriorityOrInstalled()

pruneToHighestPriorityOrInstalled(\Composer\DependencyResolver\Pool  $pool, array  $installedMap, array  $literals) 

Assumes that installed packages come first and then all highest priority packages

Parameters

pruneRemoteAliases()

pruneRemoteAliases(\Composer\DependencyResolver\Pool  $pool, array  $literals) 

Assumes that locally aliased (in root package requires) packages take priority over branch-alias ones

If no package is a local alias, nothing happens

Parameters