/**
* Function must be public to call on caused exceptions
*
* @param array
* @return string
*/
function getCauseMessage(&$causes)
{
$trace = $this->getTrace();
$cause = array('class' => get_class($this), 'message' => $this->getMessage(), 'file' => 'unknown', 'line' => 'unknown');
if (isset($trace[0])) {
if (isset($trace[0]['file'])) {
$cause['file'] = $trace[0]['file'];
$cause['line'] = $trace[0]['line'];
}
}
$causes[] = $cause;
if ($this->cause instanceof Exception) {
$this->cause->getCauseMessage($causes);
} elseif ($this->cause instanceof Exception) {
$causes[] = array('class' => get_class($this->cause), 'message' => $this->cause->getMessage(), 'file' => $this->cause->getFile(), 'line' => $this->cause->getLine());
}
if (is_array($this->cause)) {
foreach ($this->cause as $cause) {
if ($cause instanceof Exception || $cause instanceof Exception) {
$cause->getCauseMessage($causes);
} elseif ($cause instanceof Exception) {
$causes[] = array('class' => get_class($cause), 'message' => $cause->getMessage(), 'file' => $cause->getFile(), 'line' => $cause->getLine());
} elseif (is_array($cause) && isset($cause['message'])) {
// PEAR_ErrorStack warning
$causes[] = array('class' => $cause['package'], 'message' => $cause['message'], 'file' => isset($cause['context']['file']) ? $cause['context']['file'] : 'unknown', 'line' => isset($cause['context']['line']) ? $cause['context']['line'] : 'unknown');
} else {
$causes[] = array('class' => null, 'message' => $cause, 'file' => null, 'line' => null);
}
}
}
}
