protected function findSeparator(Token $token)
{
$separator = null;
if ($separator_text = $token->getProp('separator')) {
$separator = new Token('separator', 'double', array());
$separator_text = new Token('code', 'single', array('value' => $separator_text));
$separator->addChild($separator_text);
return $separator;
}
foreach ($token->getChildren() as $each_child_num => $each_child) {
if ($each_child->name == 'separator' || $each_child->name == 'var' && $each_child->getProp('id') == 'separator') {
if ($each_child->name == 'var') {
$separator = new Token('separator', 'double', array());
$separator->addChild($each_child);
} else {
$separator = $each_child;
}
$token->setChild(null, $each_child_num);
break;
}
}
return $separator;
}
