| protected pPrec ( phpparser\Node $node, integer $parentPrecedence, integer $parentAssociativity, integer $childPosition ) : string | ||
| $node | phpparser\Node | Node to pretty print |
| $parentPrecedence | integer | Precedence of the parent operator |
| $parentAssociativity | integer | Associativity of parent operator (-1 is left, 0 is nonassoc, 1 is right) |
| $childPosition | integer | Position of the node relative to the operator (-1 is left, 1 is right) |
| return | string | The pretty printed node |
protected function pPrec(Node $node, $parentPrecedence, $parentAssociativity, $childPosition)
{
$type = $node->getType();
if (isset($this->precedenceMap[$type])) {
$childPrecedence = $this->precedenceMap[$type][0];
if ($childPrecedence > $parentPrecedence || $parentPrecedence == $childPrecedence && $parentAssociativity != $childPosition) {
return '(' . $this->{'p' . $type}($node) . ')';
}
}
return $this->{'p' . $type}($node);
}