public function enterNode(\PHPParser_Node $node)
{
$prettyPrinter = new \PHPParser_PrettyPrinter_Zend();
switch (get_class($node)) {
case 'PHPParser_Node_Stmt_Use':
/** @var \PHPParser_Node_Stmt_UseUse $use */
foreach ($node->uses as $use) {
$this->namespace_aliases[$use->alias] = implode('\\', $use->name->parts);
}
break;
case 'PHPParser_Node_Stmt_Namespace':
$this->current_namespace = implode('\\', $node->name->parts);
break;
case 'PHPParser_Node_Stmt_Class':
$class = new ClassReflector($node);
$class->setNamespaceAliases($this->namespace_aliases);
$class->parseSubElements();
$this->classes[] = $class;
break;
case 'PHPParser_Node_Stmt_Trait':
$trait = new TraitReflector($node);
$trait->setNamespaceAliases($this->namespace_aliases);
$this->traits[] = $trait;
break;
case 'PHPParser_Node_Stmt_Interface':
$interface = new InterfaceReflector($node);
$interface->setNamespaceAliases($this->namespace_aliases);
$interface->parseSubElements();
$this->interfaces[] = $interface;
break;
case 'PHPParser_Node_Stmt_Function':
$function = new FunctionReflector($node);
$function->setNamespaceAliases($this->namespace_aliases);
$this->functions[] = $function;
break;
case 'PHPParser_Node_Stmt_Const':
foreach ($node->consts as $constant) {
$reflector = new ConstantReflector($node, $constant);
$reflector->setNamespaceAliases($this->namespace_aliases);
$this->constants[$reflector->getName()] = $reflector;
}
break;
case 'PHPParser_Node_Expr_FuncCall':
if ($node->name instanceof \PHPParser_Node_Name && $node->name == 'define') {
$name = trim($prettyPrinter->prettyPrintExpr($node->args[0]->value), '\'');
$constant = new \PHPParser_Node_Const($name, $node->args[1]->value, $node->getAttributes());
$constant->namespacedName = new \PHPParser_Node_Name(($this->current_namespace ? $this->current_namespace . '\\' : '') . $name);
// we use $constant here both times since this is a
// FuncCall, which combines properties that are otherwise
// split over 2 objects
$reflector = new ConstantReflector($constant, $constant);
$reflector->setNamespaceAliases($this->namespace_aliases);
$this->constants[$reflector->getName()] = $reflector;
}
break;
case 'PHPParser_Node_Expr_Include':
$include = new IncludeReflector($node);
$include->setNamespaceAliases($this->namespace_aliases);
$this->includes[] = $include;
break;
}
}
public static function getStringRepr(\PHPParser_Node $node)
{
static $prettyPrinter;
if (null === $prettyPrinter) {
$prettyPrinter = new \PHPParser_PrettyPrinter_Zend();
}
if ($node instanceof \PHPParser_Node_Stmt_If || $node instanceof \PHPParser_Node_Stmt_ElseIf) {
$label = 'if (';
$label .= $prettyPrinter->prettyPrintExpr($node->cond);
$label .= ')';
return $label;
}
if ($node instanceof \PHPParser_Node_Stmt_Label) {
return 'Label ' . $node->name;
}
if ($node instanceof \PHPParser_Node_Stmt_Echo) {
return 'echo ' . $prettyPrinter->prettyPrint($node->exprs);
}
if ($node instanceof \PHPParser_Node_Scalar_String) {
return 'string(' . strlen($node->value) . ') ' . var_export($node->value, true);
}
if ($node instanceof \PHPParser_Node_Expr_Variable) {
if (is_string($node->name)) {
return '$' . $node->name;
}
return 'Variable';
}
if ($node instanceof BlockNode) {
$str = 'Block';
if ($parent = $node->getAttribute('parent')) {
$str .= ' of ' . self::getStringRepr($parent);
} else {
$str .= ' (global)';
}
return $str;
}
if ($node instanceof \PHPParser_Node_Expr_Assign) {
return 'Assign (L' . $node->getLine() . ')';
}
if ($node instanceof \PHPParser_Node_Stmt_Catch) {
return 'catch ' . implode("\\", $node->type->parts);
}
return get_class($node);
}
