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<?php
namespace HexMakina\LeMarchand;
class Resolver
{
private $namespace_cascade = [];
private $resolved_cache = [];
public function __construct($namespace_cascade = []){
$this->namespace_cascade = $namespace_cascade;
}
public function cascadeNamespace($class_name)
if ($this->isResolved($class_name)) {
return $this->resolved($class_name);
// not fully namespaced, lets cascade
foreach ($this->namespace_cascade as $ns) {
if (class_exists($fully_namespaced = $ns . $class_name)) {
$this->resolved($class_name, $fully_namespaced);
return $fully_namespaced;
throw new NotFoundException($class_name);
public function resolved($clue, $solution = null)
if (!is_null($solution)) {
$this->resolved_cache[$clue] = $solution;
return $this->resolved_cache[$clue] ?? null;
public function isResolved($clue): bool
return isset($this->resolved_cache[$clue]);
HexMakina /
LeMarchand
