protected function walkIf(IfNode $if)
{
$ret = "";
$ret .= "if(" . $this->walk($if->getCondition()) . "){";
$ret .= implode("", $this->walkEach($if->getBody()));
$ret .= "}";
foreach ((array) $if->getElseifs() as $elseif) {
/** @var IfNode $elseif */
$ret .= "elseif(" . $this->walk($elseif->getCondition()) . "){";
$ret .= implode("", $this->walkEach($elseif->getBody()));
$ret .= "}";
}
if ($if->hasElseBody()) {
$ret .= "else{" . implode("", $this->walkEach($if->getElseBody())) . "}";
}
return $ret;
}
protected function walkIf(IfNode $if)
{
return new IfNode($this->walk($if->getCondition()), $this->walkEach($if->getBody()), $this->walkEach($if->getElseifs()), $if->hasElseBody() ? $this->walkEach($if->getElseBody()) : null);
}
