/**
* Format a list of records of the same type.
*
* @param array $records
* A list of arrays or objects.
* @param array $human_labels
* An array that maps the record keys to human names.
* @return string
*/
public function formatRecordList($records, $human_labels = array())
{
$out = '';
foreach ($records as $record) {
foreach ((array) $record as $value) {
$out .= BashFormatter::flattenValue($value);
$out .= BashFormatter::FIELD_SEPARATOR;
}
// Remove the trailing separator.
$out = substr($out, 0, strlen($out) - strlen(BashFormatter::FIELD_SEPARATOR));
$out .= BashFormatter::ROW_SEPARATOR;
}
return $out;
}
/**
* Flattens a value for display
*
* @param [string] $output
*/
private static function flattenValue($value)
{
if (is_scalar($value)) {
return $value;
}
$value = (array) $value;
$output = array();
foreach ($value as $key => $val) {
$output[] = $key . ': ' . BashFormatter::flattenValue($val);
}
$output = '(' . implode(BashFormatter::VALUE_SEPARATOR, $output) . ')';
return $output;
}