function Pool::whatProvides

Searches all packages providing the given package name and match the constraint

Parameters

string $name The package name to be searched for:

?ConstraintInterface $constraint A constraint that all returned: packages must match or null to return all

Return value

BasePackage[] A set of packages

File

vendor/composer/composer/src/Composer/DependencyResolver/Pool.php, line 140

Class

Pool

A package pool contains all packages for dependency resolution

Namespace

Composer\DependencyResolver

Code

public function whatProvides(string $name, ?ConstraintInterface $constraint = null) : array {
    $key = (string) $constraint;
    if (isset($this->providerCache[$name][$key])) {
        return $this->providerCache[$name][$key];
    }
    return $this->providerCache[$name][$key] = $this->computeWhatProvides($name, $constraint);
}