Get a specific attribute in a namespaced tag
| public static extractAttributeFromXml ( SimpleXMLElement $xml, $namespacePrefix, $attribute ) : string | ||
| $xml | SimpleXMLElement | |
| return | string | |
/**
* Constructor
*
* @param \SimpleXMLElement $xml
* @param string $postUrl
*/
public function __construct($xml, $postUrl)
{
$this->xml = $xml;
$this->postUrl = $postUrl;
$this->setCellLocation();
$this->content = $xml->content->__toString();
$this->inputValue = Util::extractAttributeFromXml($xml, "gs", "inputValue");
}
/**
* Get the the <gs:cell inputValue="FORMULA"> of this cell from its XML
*
* @return string
*/
public function getInputValue()
{
$inputValue = Util::extractAttributeFromXml($this->xml, 'inputValue', 'gs', 'cell');
return $inputValue;
}
