$element->setAttribute('height', '1');
$html = $doc->getElementsByTagName('html');
- $html->item(0)->appendChild($element);
+ if ($html->length) {
+ $html->item(0)->appendChild($element);
+ }
$this->plaintext = str_replace("{unsubscribe_link}", $unsubscribe, $this->plaintext);
}
}
if(empty($this->id)){
- return PEAR::raiseError("template [{$contents['template']}]has not been set");
+ $p = new PEAR();
+ return $p->raiseError("template [{$contents['template']}]has not been set");
}
if(empty($contents['subject'])){
$contents['subject'] = $this->subject;