/**
* This method will parse a variable declarator.
*
* <code>
* // Parameter declarator
* function foo($x = 23) {
* }
* // Property declarator
* class Foo{
* protected $bar = 42;
* }
* // Static declarator
* function baz() {
* static $foo;
* }
* </code>
*
* @return \PDepend\Source\AST\ASTVariableDeclarator
* @since 0.9.6
*/
private function parseVariableDeclarator()
{
$this->tokenStack->push();
$name = $this->consumeToken(Tokens::T_VARIABLE)->image;
$this->consumeComments();
$declarator = $this->builder->buildAstVariableDeclarator($name);
if ($this->tokenizer->peek() === Tokens::T_EQUAL) {
$this->consumeToken(Tokens::T_EQUAL);
$declarator->setValue($this->parseStaticValueOrStaticArray());
}
return $this->setNodePositionsAndReturn($declarator);
}
