<?php namespace App\Http; use Illuminate\Http\Request; class Output { public static function makeResult(Request $req, $retcode, $errmsg=null, $data=null) { $ret = [ 'retcode' => $retcode ]; if ($errmsg !== null) $ret['errMsg'] = $errmsg; if ($data !== null) $ret['data'] = $data; return $ret; } };