/**
* Generates the PHP array string for an array of records. Will use
* var_export() and PHPEncoder for more sophisticated types.
*
* @param array $records Array of seed records
* @return string PHP Code
*/
public function stringifyRecords(array $records)
{
$out = "[\n";
$out = '';
$encoder = new PHPEncoder();
foreach ($records as $record) {
$values = [];
foreach ($record as $field => $value) {
if ($value instanceof \DateTime) {
$value = $value->format('Y-m-d H:i:s');
}
if (is_array($value)) {
// FIXME: the encoder will forget precisions of floats
$val = $encoder->encode($value, ['array.inline' => false, 'array.omit' => false, 'array.indent' => 4, 'boolean.capitalize' => false, 'null.capitalize' => false, 'string.escape' => false, 'array.base' => 12, 'float.integers' => "all", 'float.precision' => false]);
} else {
$val = var_export($value, true);
}
if ($val === 'NULL') {
$val = 'null';
}
$values[] = " '{$field}' => {$val}";
}
$out .= " [\n";
$out .= implode(",\n", $values);
$out .= "\n ],\n";
}
#$out .= " ]";
return $out;
}
/**
* 响应json数据
*
* @param int $baseTab tab数
* @param array $data 输出json数据
* @return array
*/
public function generateResponseJson($baseTab = 2, $data)
{
$encoder = new PHPEncoder();
$dataCode = $encoder->encode($data, ['string.escape' => false, 'array.base' => $baseTab * 4, 'array.inline' => 120]);
$dataCode = str_replace('\'$data\'', '$data', $dataCode);
$dataCode = str_replace('\'$message\'', '$message', $dataCode);
$space = str_repeat(' ', $baseTab * 4);
$code = '$response = Yii::$app->response;
' . $space . '$response->format = Response::FORMAT_JSON;
' . $space . '$response->data = ' . $dataCode . ';
' . $space . 'return $response;';
return $code;
}
