Goetas\Twital\Helper\ParserHelper::implodeKeyed PHP Method

    public static function implodeKeyed($glue, array $array, $quoteKeys = false)
    {
        $a = array();
        foreach ($array as $key => $val) {
            $a[] = ($quoteKeys ? "'{$key}'" : $key) . ":{$val}";
        }
        return implode($glue, $a);
    }

 public function visit(DOMAttr $att, Compiler $context)
 {
     $node = $att->ownerElement;
     $expressions = ParserHelper::staticSplitExpression($att->value, ",");
     $varName = self::getVarname($node);
     $parts = array();
     foreach ($expressions as $expression) {
         $attrExpr = ParserHelper::staticSplitExpression($expression, ":");
         if (!$node->hasAttribute($attrExpr[0])) {
             throw new \Exception("Can't find the attribute named '" . $attrExpr[0] . "'");
         }
         $attNode = $node->getAttributeNode($attrExpr[0]);
         $transParams = isset($attrExpr[1]) ? ParserHelper::staticSplitExpression(trim($attrExpr[1], "[]\n\r\t"), ",") : array();
         $parts[$attrExpr[0]] = "['" . addcslashes($attNode->value, "'") . "'|trans(" . (isset($transParams[0]) ? $transParams[0] : '') . (isset($transParams[1]) ? ", {$transParams['1']}" : "") . ")]";
         $node->removeAttributeNode($attNode);
     }
     $code = "set {$varName} = {$varName}|default({})|merge({" . ParserHelper::implodeKeyed(",", $parts, true) . "})";
     $node->setAttribute("__attr__", $varName);
     $pi = $context->createControlNode($code);
     $node->parentNode->insertBefore($pi, $node);
     $node->removeAttributeNode($att);
 }