hyperf-chat/app/helper.php

220 lines
4.1 KiB
PHP
Raw Normal View History

2020-11-02 22:45:37 +08:00
<?php
use Hyperf\Contract\StdoutLoggerInterface;
use Hyperf\HttpServer\Contract\ResponseInterface;
use Hyperf\Logger\LoggerFactory;
use Hyperf\Server\ServerFactory;
use Hyperf\Utils\ApplicationContext;
use Psr\Http\Message\ServerRequestInterface;
use Swoole\Websocket\Frame;
use Swoole\WebSocket\Server as WebSocketServer;
2020-11-07 22:57:10 +08:00
use Hyperf\Utils\Str;
2020-11-08 17:10:05 +08:00
use Hyperf\Redis\Redis;
2020-11-02 22:45:37 +08:00
/**
* 容器实例
*/
2020-11-07 22:57:10 +08:00
function container()
{
return ApplicationContext::getContainer();
2020-11-02 22:45:37 +08:00
}
/**
* Redis 客户端实例
*/
2020-11-07 22:57:10 +08:00
function redis()
{
return container()->get(Redis::class);
2020-11-02 22:45:37 +08:00
}
/**
* server 实例 基于 swoole server
2020-11-29 14:44:11 +08:00
*
* @return \Swoole\Coroutine\Server|\Swoole\Server
2020-11-02 22:45:37 +08:00
*/
2020-11-07 22:57:10 +08:00
function server()
{
return container()->get(ServerFactory::class)->getServer()->getServer();
2020-11-02 22:45:37 +08:00
}
2020-11-07 22:57:10 +08:00
2020-11-02 22:45:37 +08:00
/**
* websocket frame 实例
*/
2020-11-07 22:57:10 +08:00
function frame()
{
return container()->get(Frame::class);
2020-11-02 22:45:37 +08:00
}
/**
* websocket 实例
*/
2020-11-07 22:57:10 +08:00
function websocket()
{
return container()->get(WebSocketServer::class);
2020-11-02 22:45:37 +08:00
}
/**
* 缓存实例 简单的缓存
*/
2020-11-07 22:57:10 +08:00
function cache()
{
return container()->get(Psr\SimpleCache\CacheInterface::class);
2020-11-02 22:45:37 +08:00
}
/**
* 控制台日志
*/
2020-11-07 22:57:10 +08:00
function stdout_log()
{
return container()->get(StdoutLoggerInterface::class);
2020-11-02 22:45:37 +08:00
}
/**
* 文件日志
2020-11-29 14:44:11 +08:00
*
* @param string $name
* @return \Psr\Log\LoggerInterface
2020-11-02 22:45:37 +08:00
*/
2020-11-07 22:57:10 +08:00
function logger(string $name = 'APP')
{
return container()->get(LoggerFactory::class)->get($name);
2020-11-02 22:45:37 +08:00
}
/**
* http 请求实例
*/
2020-11-07 22:57:10 +08:00
function request()
{
return container()->get(ServerRequestInterface::class);
2020-11-02 22:45:37 +08:00
}
/**
* 请求响应
*/
2020-11-07 22:57:10 +08:00
function response()
{
return container()->get(ResponseInterface::class);
2020-11-04 16:47:17 +08:00
}
/**
* 获取加密后的密码字符
*
* @param string $password
* @return bool|false|null|string
*/
2020-11-07 22:57:10 +08:00
function create_password(string $password)
{
2020-11-04 16:47:17 +08:00
return password_hash($password, PASSWORD_DEFAULT);
}
2020-11-05 17:40:51 +08:00
/**
* 从HTML文本中提取所有图片
* @param $content
* @return array
*/
function get_html_images($content)
{
$pattern = "/<img.*?src=[\'|\"](.*?)[\'|\"].*?[\/]?>/";
preg_match_all($pattern, htmlspecialchars_decode($content), $match);
$data = [];
if (!empty($match[1])) {
foreach ($match[1] as $img) {
if (!empty($img)) $data[] = $img;
}
return $data;
}
return $data;
}
/**
* 获取两个日期相差多少天
*
* @param $day1
* @param $day2
* @return float|int
*/
function diff_date($day1, $day2)
{
$second1 = strtotime($day1);
$second2 = strtotime($day2);
if ($second1 < $second2) {
[$second1, $second2] = [$second2, $second1];
}
return ceil(($second1 - $second2) / 86400);
}
2020-11-07 22:57:10 +08:00
/**
* 获取媒体文件url
*
* @param string $path 文件相对路径
* @return string
*/
function get_media_url(string $path)
{
2020-11-21 19:53:01 +08:00
return config('domain.img_url') . $path;
2020-11-07 22:57:10 +08:00
}
/**
* 随机生成图片名
*
* @param string $ext 图片后缀名
* @param int $width 图片宽度
* @param int $height 图片高度
* @return string
*/
function create_image_name(string $ext, int $width, int $height)
{
2020-11-29 14:44:11 +08:00
return uniqid() . Str::random(16) . uniqid() . '_' . $width . 'x' . $height . '.' . $ext;
2020-11-08 17:10:05 +08:00
}
2020-11-09 22:59:25 +08:00
/**
* 替换文本中的url a标签
*
* @param string $str
* @return null|string|string[]
*/
function replace_url_link(string $str)
{
$re = '@((https|http)?://([-\w\.]+)+(:\d+)?(/([\w/_\-.#%]*(\?\S+)?)?)?)@';
return preg_replace_callback($re, function ($matches) {
return sprintf('<a href="%s" target="_blank">%s</a>', trim($matches[0], '&quot;'), $matches[0]);
}, $str);
}
/**
* 二维数组排序
* @param array $array 数组
* @param string $field 排序字段
* @param int $sort 排序方式
* @return array
*/
function arraysSort(array $array, $field, $sort = SORT_DESC)
{
array_multisort(array_column($array, $field), $sort, $array);
return $array;
2020-11-21 19:53:01 +08:00
}
2020-11-29 17:39:24 +08:00
/**
* 判断0或正整数
*
* @param string $int 验证字符串
* @param bool $isZero 判断是否可为0
* @return bool
*/
function check_int($int, $isZero = false)
{
$reg = $isZero ? '/^[+]{0,1}(\d+)$/' : '/^[1-9]\d*$/';
return is_numeric($int) && preg_match($reg, $int);
}
function parse_ids($ids)
{
return array_unique(explode(',', trim($ids)));
}