/**
* Creates a new array lookup.
*
* @param \Pharborist\ExpressionNode $array
* The expression representing the array (usually a VariableNode).
* @param \Pharborist\ExpressionNode $key
* The expression representing the key (usually a string).
*
* @return static
*/
public static function create(ExpressionNode $array, ExpressionNode $key)
{
$node = new static();
/** @var Node $array */
$node->addChild($array, 'array');
$node->addChild(Token::openBracket());
/** @var Node $key */
$node->addChild($key, 'key');
$node->addChild(Token::closeBracket());
return $node;
}
public function visitArrayNode(ArrayNode $node)
{
$nested = FALSE;
if ($node->parents(Filter::isInstanceOf('\\Pharborist\\Types\\ArrayNode'))->isNotEmpty()) {
$this->indentLevel++;
$nested = TRUE;
}
if ($this->config['force_array_new_style']) {
$first = $node->firstChild();
/** @var TokenNode $first */
if ($first->getType() === T_ARRAY) {
$open_paren = $first->nextUntil(Filter::isTokenType('('), TRUE)->last()->get(0);
$open_paren->previousAll()->remove();
$open_paren->replaceWith(Token::openBracket());
$close_paren = $node->lastChild();
$close_paren->replaceWith(Token::closeBracket());
}
}
// Remove space after T_ARRAY.
$first = $node->firstChild();
/** @var TokenNode $first */
if ($first->getType() === T_ARRAY) {
$this->removeSpaceAfter($first);
}
// Remove whitespace before first element.
$this->removeSpaceBefore($node->getElementList());
// Remove whitespace after last element.
$this->removeSpaceAfter($node->getElementList());
// Remove trailing comma.
$last = $node->getElementList()->lastChild();
if ($last instanceof TokenNode && $last->getType() === ',') {
$last->remove();
}
$this->nodeData[$node] = $nested;
}
