data = $data;
if (!$type) {
$type = $this->calculateType();
}
$this->type = $type;
if ($type == 'struct') {
/* Turn all the values in the array in to new IXR_Value objects */
foreach ($this->data as $key => $value) {
$this->data[$key] = new Value($value);
}
}
if ($type == 'array') {
for ($i = 0, $j = count($this->data); $i < $j; $i++) {
$this->data[$i] = new Value($this->data[$i]);
}
}
}
public function getXml(): string
{
/* Return XML for this value */
switch ($this->type) {
case 'boolean':
return '' . (($this->data) ? '1' : '0') . '';
case 'int':
return '' . $this->data . '';
case 'double':
return '' . $this->data . '';
case 'string':
return '' . htmlspecialchars($this->data) . '';
case 'array':
$return = '' . "\n";
foreach ($this->data as $item) {
$return .= ' ' . $item->getXml() . "\n";
}
$return .= '';
return $return;
case 'struct':
$return = '' . "\n";
foreach ($this->data as $name => $value) {
$return .= " $name";
$return .= $value->getXml() . "\n";
}
$return .= '';
return $return;
case 'date':
case 'base64':
return $this->data->getXml();
}
return false;
}
/**
* @return string
*/
private function calculateType(): string
{
if ($this->data === true || $this->data === false) {
return 'boolean';
}
if (is_integer($this->data)) {
return 'int';
}
if (is_double($this->data)) {
return 'double';
}
// Deal with IXR object types base64 and date
if (is_object($this->data) && is_a($this->data, 'IXR_Date')) {
return 'date';
}
if (is_object($this->data) && is_a($this->data, 'IXR_Base64')) {
return 'base64';
}
// If it is a normal PHP object convert it in to a struct
if (is_object($this->data)) {
$this->data = get_object_vars($this->data);
return 'struct';
}
if (!is_array($this->data)) {
return 'string';
}
/* We have an array - is it an array or a struct ? */
if ($this->isStruct($this->data)) {
return 'struct';
} else {
return 'array';
}
}
private function isStruct($array): bool
{
/* Nasty function to check if an array is a struct or not */
$expected = 0;
foreach ($array as $key => $value) {
if ((string)$key != (string)$expected) {
return true;
}
$expected++;
}
return false;
}
}