for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
/*
* This file is part of the humbug/php-scoper package.
*
* Copyright (c) 2017 Théo FIDRY <[email protected]>,
* Pádraic Brady <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Humbug\PhpScoper\NodeVisitor;
use Humbug\PhpScoper\NodeVisitor\Collection\NamespaceStmtCollection;
use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\Namespace_;
use PhpParser\NodeVisitorAbstract;
use function Humbug\PhpScoper\clone_node;
/**
* Prefixes the relevant namespaces.
* ```
* namespace Foo;
* =>
* namespace Humbug\Foo;
final class NamespaceStmtPrefixer extends NodeVisitorAbstract
{
private $prefix;
private $namespaceStatements;
public function __construct(string $prefix, NamespaceStmtCollection $namespaceStatements)
$this->prefix = $prefix;
$this->namespaceStatements = $namespaceStatements;
}
* @inheritdoc
public function enterNode(Node $node): Node
return ($node instanceof Namespace_)
? $this->prefixNamespaceStmt($node)
: $node
;
private function prefixNamespaceStmt(Namespace_ $namespace): Node
$originalNamespace = $namespace;
if (null !== $namespace->name && $this->prefix !== $namespace->name->getFirst()) {
$originalNamespace = clone_node($namespace);
$namespace->name = Name::concat($this->prefix, $namespace->name);
$this->namespaceStatements->add($namespace, $originalNamespace);
return $namespace;
humbug /
php-scoper
