Yu1709$!%yuyu!$%wutu!5=126+

                
____  ___       .__                 
\   \/  /  _____|  |   ______  _  __
 \     /  /  ___/  |  /  _ \ \/ \/ /
 /     \  \___ \|  |_(  <_> )     / 
/___/\  \/____  >____/\____/ \/\_/  
      \_/     \/    @ligmakokz

Editing: NameResolver.php

<?php

namespace PhpParser\NodeVisitor;

use PhpParser\NodeVisitorAbstract;
use PhpParser\Error;
use PhpParser\Node;
use PhpParser\Node\Name;
use PhpParser\Node\Name\FullyQualified;
use PhpParser\Node\Expr;
use PhpParser\Node\Stmt;

class NameResolver extends NodeVisitorAbstract
{
    /** @var null|Name Current namespace */
    protected $namespace;

/** @var array Map of format [aliasType => [aliasName => originalName]] */
    protected $aliases;

public function beforeTraverse(array $nodes) {
        $this->resetState();
    }

public function enterNode(Node $node) {
        if ($node instanceof Stmt\Namespace_) {
            $this->resetState($node->name);
        } elseif ($node instanceof Stmt\Use_) {
            foreach ($node->uses as $use) {
                $this->addAlias($use, $node->type, null);
            }
        } elseif ($node instanceof Stmt\GroupUse) {
            foreach ($node->uses as $use) {
                $this->addAlias($use, $node->type, $node->prefix);
            }
        } elseif ($node instanceof Stmt\Class_) {
            if (null !== $node->extends) {
                $node->extends = $this->resolveClassName($node->extends);
            }

foreach ($node->implements as &$interface) {
                $interface = $this->resolveClassName($interface);
            }

if (null !== $node->name) {
                $this->addNamespacedName($node);
            }
        } elseif ($node instanceof Stmt\Interface_) {
            foreach ($node->extends as &$interface) {
                $interface = $this->resolveClassName($interface);
            }

$this->addNamespacedName($node);
        } elseif ($node instanceof Stmt\Trait_) {
            $this->addNamespacedName($node);
        } elseif ($node instanceof Stmt\Function_) {
            $this->addNamespacedName($node);
            $this->resolveSignature($node);
        } elseif ($node instanceof Stmt\ClassMethod
                  || $node instanceof Expr\Closure
        ) {
            $this->resolveSignature($node);
        } elseif ($node instanceof Stmt\Const_) {
            foreach ($node->consts as $const) {
                $this->addNamespacedName($const);
            }
        } elseif ($node instanceof Expr\StaticCall
                  || $node instanceof Expr\StaticPropertyFetch
                  || $node instanceof Expr\ClassConstFetch
                  || $node instanceof Expr\New_
                  || $node instanceof Expr\Instanceof_
        ) {
            if ($node->class instanceof Name) {
                $node->class = $this->resolveClassName($node->class);
            }
        } elseif ($node instanceof Stmt\Catch_) {
            $node->type = $this->resolveClassName($node->type);
        } elseif ($node instanceof Expr\FuncCall) {
            if ($node->name instanceof Name) {
                $node->name = $this->resolveOtherName($node->name, Stmt\Use_::TYPE_FUNCTION);
            }
        } elseif ($node instanceof Expr\ConstFetch) {
            $node->name = $this->resolveOtherName($node->name, Stmt\Use_::TYPE_CONSTANT);
        } elseif ($node instanceof Stmt\TraitUse) {
            foreach ($node->traits as &$trait) {
                $trait = $this->resolveClassName($trait);
            }

foreach ($node->adaptations as $adaptation) {
                if (null !== $adaptation->trait) {
                    $adaptation->trait = $this->resolveClassName($adaptation->trait);
                }

if ($adaptation instanceof Stmt\TraitUseAdaptation\Precedence) {
                    foreach ($adaptation->insteadof as &$insteadof) {
                        $insteadof = $this->resolveClassName($insteadof);
                    }
                }
            }

}
    }

protected function resetState(Name $namespace = null) {
        $this->namespace = $namespace;
        $this->aliases   = array(
            Stmt\Use_::TYPE_NORMAL   => array(),
            Stmt\Use_::TYPE_FUNCTION => array(),
            Stmt\Use_::TYPE_CONSTANT => array(),
        );
    }

protected function addAlias(Stmt\UseUse $use, $type, Name $prefix = null) {
        // Add prefix for group uses
        $name = $prefix ? Name::concat($prefix, $use->name) : $use->name;
        // Type is determined either by individual element or whole use declaration
        $type |= $use->type;

// Constant names are case sensitive, everything else case insensitive
        if ($type === Stmt\Use_::TYPE_CONSTANT) {
            $aliasName = $use->alias;
        } else {
            $aliasName = strtolower($use->alias);
        }

if (isset($this->aliases[$type][$aliasName])) {
            $typeStringMap = array(
                Stmt\Use_::TYPE_NORMAL   => '',
                Stmt\Use_::TYPE_FUNCTION => 'function ',
                Stmt\Use_::TYPE_CONSTANT => 'const ',
            );

throw new Error(
                sprintf(
                    'Cannot use %s%s as %s because the name is already in use',
                    $typeStringMap[$type], $name, $use->alias
                ),
                $use->getLine()
            );
        }

$this->aliases[$type][$aliasName] = $name;
    }

/** @param Stmt\Function_|Stmt\ClassMethod|Expr\Closure $node */
    private function resolveSignature($node) {
        foreach ($node->params as $param) {
            if ($param->type instanceof Name) {
                $param->type = $this->resolveClassName($param->type);
            }
        }
        if ($node->returnType instanceof Name) {
            $node->returnType = $this->resolveClassName($node->returnType);
        }
    }

protected function resolveClassName(Name $name) {
        // don't resolve special class names
        if (in_array(strtolower($name->toString()), array('self', 'parent', 'static'))) {
            if (!$name->isUnqualified()) {
                throw new Error(
                    sprintf("'\\%s' is an invalid class name", $name->toString()),
                    $name->getLine()
                );
            }

return $name;
        }

// fully qualified names are already resolved
        if ($name->isFullyQualified()) {
            return $name;
        }

$aliasName = strtolower($name->getFirst());
        if (!$name->isRelative() && isset($this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName])) {
            // resolve aliases (for non-relative names)
            $alias = $this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName];
            return FullyQualified::concat($alias, $name->slice(1), $name->getAttributes());
        }

if (null !== $this->namespace) {
            // if no alias exists prepend current namespace
            return FullyQualified::concat($this->namespace, $name, $name->getAttributes());
        }

return new FullyQualified($name->parts, $name->getAttributes());
    }

protected function resolveOtherName(Name $name, $type) {
        // fully qualified names are already resolved
        if ($name->isFullyQualified()) {
            return $name;
        }

// resolve aliases for qualified names
        $aliasName = strtolower($name->getFirst());
        if ($name->isQualified() && isset($this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName])) {
            $alias = $this->aliases[Stmt\Use_::TYPE_NORMAL][$aliasName];
            return FullyQualified::concat($alias, $name->slice(1), $name->getAttributes());
        }

if ($name->isUnqualified()) {
            if ($type === Stmt\Use_::TYPE_CONSTANT) {
                // constant aliases are case-sensitive, function aliases case-insensitive
                $aliasName = $name->getFirst();
            }

if (!isset($this->aliases[$type][$aliasName])) {
                // unqualified, unaliased names cannot be resolved at compile-time
                return $name;
            }

// resolve unqualified aliases
            return new FullyQualified($this->aliases[$type][$aliasName], $name->getAttributes());
        }

if (null !== $this->namespace) {
            // if no alias exists prepend current namespace
            return FullyQualified::concat($this->namespace, $name, $name->getAttributes());
        }

return new FullyQualified($name->parts, $name->getAttributes());
    }

protected function addNamespacedName(Node $node) {
        if (null !== $this->namespace) {
            $node->namespacedName = Name::concat($this->namespace, $node->name);
        } else {
            $node->namespacedName = new Name($node->name);
        }
    }
}

Name	Type	Actions
NameResolver.php	File