<?php namespace Illuminate\Http; trait ResponseTrait {// a real trait be set /** * Get the status code for the response. * * @return int */ public function status() { return $this->getStatusCode(); }// Get the status code for the response. /** * Get the content of the response. * * @return string */ public function content() { return $this->getContent();// get Content }// Get the content of the response. /** * Set a header on the Response. * * @param string $key * @param string $value * @param bool $replace * @return $this */ public function header($key, $value, $replace = true) { $this->headers->set($key, $value, $replace); return $this; }// Set a header on the response. /** * Add an array of headers to the response. * * @param array $headers * @return $this */ public function withHeaders(array $headers) { foreach ($headers as $key => $value) { $this->headers->set($key, $value); } return $this; }//with Headers /** * Add a cookie to the response. * * @param \Symfony\Component\HttpFoundation\Cookie|mixed $cookie * @return $this */ public function cookie($cookie) { return call_user_func_array([$this, 'withCookie'], func_get_args()); }//Add a cookie /** * Add a cookie to the response. * * @param \Symfony\Component\HttpFoundation\Cookie|mixed $cookie * @return $this */ public function withCookie($cookie) { if (is_string($cookie) && function_exists('cookie')) { $cookie = call_user_func_array('cookie', func_get_args()); } $this->headers->setCookie($cookie); return $this; }//with cookie }
[李景山php]每天laravel-20161017|ResponseTrait.php
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