common.php 22 KB

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  1. <?php
  2. declare(strict_types=1);
  3. // 应用公共文件
  4. use app\common\enum\FileEnum;
  5. use app\common\model\File;
  6. use app\common\service\UploadService;
  7. /**
  8. * @notes 生成密码加密密钥
  9. * @param string $plaintext
  10. * @param string $salt
  11. * @return string
  12. * @author 令狐冲
  13. * @date 2021/7/5 11:52
  14. */
  15. function create_password(string $plaintext, string $salt): string
  16. {
  17. return md5($salt . md5($plaintext . $salt));
  18. }
  19. /**
  20. * @notes 随机生成token值
  21. * @param string $extra
  22. * @return string
  23. * @author 令狐冲
  24. * @date 2021/7/1 19:04
  25. */
  26. function create_token(string $extra = ''): string
  27. {
  28. return md5($extra . time().uniqid('likeshop'));
  29. }
  30. function gift_card_pass(){
  31. $time = date('y').date('m').date('d').getNonceStr(6);
  32. return str_shuffle($time);
  33. }
  34. /*
  35. * 导出数据到日志文件
  36. * */
  37. function outFileLog($data,$filename='log',$title='data'){
  38. file_put_contents($_SERVER['DOCUMENT_ROOT'] . '/log/'.$filename.'.txt', PHP_EOL .date('Y-m-d h:i:s', time()).'~'.$title.':' . json_encode($data,JSON_UNESCAPED_UNICODE), FILE_APPEND);
  39. }
  40. //构建请求二维码参数
  41. //path是扫描二维码跳转的小程序路径,可以带参数?id=xxx
  42. //width是二维码宽度
  43. function getQrCode($ACCESS_TOKEN,$PAGES,$PATH='uploads/qrcode/',$NAME){
  44. //判断文件夹是否存在,不存在则创建
  45. if (!file_exists($PATH)) {
  46. mkdir ($PATH,0777,true);
  47. }
  48. // $qcode ="https://api.weixin.qq.com/cgi-bin/wxaapp/createwxaqrcode?access_token=$ACCESS_TOKEN"; //方形二维码
  49. $qcode='https://api.weixin.qq.com/wxa/getwxacode?access_token='.$ACCESS_TOKEN; //圆形二维码
  50. $data = [
  51. 'width'=>120,
  52. 'path'=>$PAGES,
  53. 'is_hyaline'=>false,
  54. ];
  55. $param = json_encode($data);
  56. //POST参数
  57. $result = httpRequest( $qcode, $param,"POST");
  58. //生成二维码
  59. // file_put_contents($name.".png", $result);
  60. file_put_contents($PATH.$NAME.".png", $result);
  61. $base64_image ="data:image/jpeg;base64,".base64_encode($result);
  62. return $result;
  63. }
  64. //把请求发送到微信服务器换取二维码
  65. function httpRequest($url, $data='', $method='GET'){
  66. $curl = curl_init();
  67. curl_setopt($curl, CURLOPT_URL, $url);
  68. curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
  69. curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
  70. curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
  71. curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
  72. curl_setopt($curl, CURLOPT_AUTOREFERER, 1);
  73. if($method=='POST')
  74. {
  75. curl_setopt($curl, CURLOPT_POST, 1);
  76. if ($data != '')
  77. {
  78. curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
  79. }
  80. }
  81. curl_setopt($curl, CURLOPT_TIMEOUT, 30);
  82. curl_setopt($curl, CURLOPT_HEADER, 0);
  83. curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
  84. $result = curl_exec($curl);
  85. curl_close($curl);
  86. return $result;
  87. }
  88. function getNonceStr($length = 32) {
  89. $chars = "ACEFGHMNQRTYabdefgijmnpqr";
  90. $str ="";
  91. for ( $i = 0; $i < $length; $i++ ) {
  92. $str .= substr($chars, mt_rand(0, strlen($chars)-1), 1);
  93. }
  94. return $str;
  95. }
  96. /**
  97. * @notes 截取某字符字符串
  98. * @param $str
  99. * @param string $symbol
  100. * @return string
  101. * @author 令狐冲
  102. * @date 2021/7/7 18:42
  103. */
  104. function substr_symbol_behind($str, $symbol = '.')
  105. {
  106. $result = strripos($str, $symbol);
  107. if ($result === false) {
  108. return $str;
  109. };
  110. return substr($str, $result + 1);
  111. }
  112. /**
  113. * @notes 商品规格三维转二维
  114. * @param $array
  115. * @return array
  116. * @author cjhao
  117. * @date 2021/7/16 11:14
  118. */
  119. function array_converting($array):array
  120. {
  121. $list = array_map(function ($val){
  122. return array_column($val,'value');
  123. },$array);
  124. return $list;
  125. }
  126. /**
  127. * $list = [
  128. * [
  129. * 0 => "黑巧风暴"
  130. * 1 => "白桃乌龙"
  131. * ],
  132. * [
  133. * 0 => "4G"
  134. * 1 => "8G"
  135. * 2 => "12G"
  136. * ]
  137. * ]
  138. * 或
  139. * $color = ['黑色','白色'];
  140. * $memory = ['4G','6G']
  141. * @notes 返回笛卡尔积,可接收多个数组或一个二维数组
  142. * @return array|mixed
  143. * @author cjhao
  144. * @date 2021/7/13 14:47
  145. */
  146. function cartesian_product():array
  147. {
  148. $params = func_get_args();
  149. if (!is_array($params)) {
  150. return [];
  151. }
  152. if (count($params[0]) != count($params[0], 1)) {
  153. // $params = array_shift($params);
  154. $params = $params[0];
  155. }
  156. $firstArr = array_shift($params);
  157. array_walk($firstArr, function (&$val, $key) {
  158. $val = ['ids' => $key, 'spec_value' => $val];
  159. });
  160. //单个规格项目直接返回
  161. if (empty($params)) {
  162. return $firstArr;
  163. }
  164. $pCount = count($params);
  165. $specList = $firstArr;
  166. $separator = app\common\enum\GoodsEnum::SPEC_SEPARATOR;
  167. //多个规格项返回笛卡尔积
  168. for ($i = 0; $i < $pCount; $i++) {
  169. $tmp = [];
  170. foreach ($specList as $specVal) {
  171. foreach ($params[$i] as $paramKey => $paramVal) {
  172. $tmp[] = [
  173. 'ids' => $specVal['ids'].$separator.$paramKey,
  174. 'spec_value' => $specVal['spec_value'].$separator.$paramVal,
  175. ];
  176. }
  177. }
  178. $specList = $tmp;
  179. }
  180. return $specList;
  181. }
  182. /**
  183. * @notes 生成指定长度编码
  184. * @param int $len
  185. * @return string
  186. * @author 张无忌
  187. * @date 2021/7/20 15:52
  188. */
  189. function create_code($len=6)
  190. {
  191. $letter_all = range('A', 'Z');
  192. shuffle($letter_all);
  193. //排除I、O字母
  194. $letter_array = array_diff($letter_all, ['I', 'O']);
  195. //随机获取四位字母
  196. $letter = array_rand(array_flip($letter_array), 4);
  197. //排除1、0
  198. $num_array = range('2', '9');
  199. shuffle($num_array);
  200. //获取随机六位数字
  201. $num = array_rand(array_flip($num_array), $len);
  202. $code = implode('', array_merge($letter, $num));
  203. return $code;
  204. }
  205. /**
  206. * @notes 获取前几天的日期
  207. * @param int $day
  208. * @return array
  209. * @author 张无忌
  210. * @date 2021/7/21 15:53
  211. */
  212. function get_datetime($day=7)
  213. {
  214. $d = [];
  215. for ($i=1; $i<=$day; $i++) {
  216. $d[] = date('Y-m-d', strtotime('-'.$i.' days'));
  217. }
  218. return array_reverse($d);
  219. }
  220. /**
  221. * @notes 返回是否有下一页
  222. * @param $count
  223. * @param $page
  224. * @param $size
  225. * @return int
  226. * @author Tab
  227. * @date 2021/7/17 17:56
  228. */
  229. function is_more($count, $page, $size)
  230. {
  231. $more = 0;
  232. $last_page = ceil($count / $size);
  233. if ($last_page && $last_page > $page) {
  234. $more = 1;
  235. }
  236. return $more;
  237. }
  238. /**
  239. * 多级线性结构排序
  240. * 转换前:
  241. * [{"id":1,"pid":0,"name":"a"},{"id":2,"pid":0,"name":"b"},{"id":3,"pid":1,"name":"c"},
  242. * {"id":4,"pid":2,"name":"d"},{"id":5,"pid":4,"name":"e"},{"id":6,"pid":5,"name":"f"},
  243. * {"id":7,"pid":3,"name":"g"}]
  244. * 转换后:
  245. * [{"id":1,"pid":0,"name":"a","level":1},{"id":3,"pid":1,"name":"c","level":2},{"id":7,"pid":3,"name":"g","level":3},
  246. * {"id":2,"pid":0,"name":"b","level":1},{"id":4,"pid":2,"name":"d","level":2},{"id":5,"pid":4,"name":"e","level":3},
  247. * {"id":6,"pid":5,"name":"f","level":4}]
  248. * @param array $data 线性结构数组
  249. * @param string $symbol 名称前面加符号
  250. * @param string $name 名称
  251. * @param string $id_name 数组id名
  252. * @param string $parent_id_name 数组祖先id名
  253. * @param int $level 此值请勿给参数
  254. * @param int $parent_id 此值请勿给参数
  255. * @return array
  256. */
  257. function linear_to_tree($data, $sub_key_name = 'sub', $id_name = 'id', $parent_id_name = 'pid', $parent_id = 0)
  258. {
  259. $tree = [];
  260. foreach ($data as $row) {
  261. if ($row[$parent_id_name] == $parent_id) {
  262. $temp = $row;
  263. $child = linear_to_tree($data, $sub_key_name, $id_name, $parent_id_name, $row[$id_name]);
  264. if($child){
  265. $temp[$sub_key_name] = $child;
  266. }
  267. $tree[] = $temp;
  268. }
  269. }
  270. return $tree;
  271. }
  272. /**
  273. * @notes 通过时间生成订单编号
  274. * @param $table
  275. * @param $field
  276. * @param string $prefix
  277. * @param int $rand_suffix_length
  278. * @param array $pool
  279. * @return string
  280. * @author 段誉
  281. * @date 2021/7/23 14:15
  282. */
  283. function generate_sn($table, $field, $prefix = '', $rand_suffix_length = 4, $pool = []) : string
  284. {
  285. $suffix = '';
  286. for ($i = 0; $i < $rand_suffix_length; $i++) {
  287. if (empty($pool)) {
  288. $suffix .= rand(0, 9);
  289. } else {
  290. $suffix .= $pool[array_rand($pool)];
  291. }
  292. }
  293. $sn = $prefix . date('YmdHis') . $suffix;
  294. if ($table->where($field, $sn)->find()) {
  295. return generate_sn($table, $field, $prefix, $rand_suffix_length, $pool);
  296. }
  297. return $sn;
  298. }
  299. /**
  300. * @notes 随机生成邀请码
  301. * @param $length
  302. * @return string
  303. * @author Tab
  304. * @date 2021/7/26 11:17
  305. */
  306. function generate_code($length = 6)
  307. {
  308. // 去除字母IO数字012
  309. $letters = 'ABCDEFGHJKLMNPQRSTUVWXYZ3456789';
  310. // 随机起始索引
  311. $start = mt_rand(0, strlen($letters) - $length);
  312. // 打乱字符串
  313. $shuffleStr = str_shuffle($letters);
  314. // 截取字符
  315. $randomStr = substr($shuffleStr, $start, $length);
  316. // 判断是否已被使用
  317. $user = \app\common\model\User::where('code', $randomStr)->findOrEmpty();
  318. if($user->isEmpty()) {
  319. return $randomStr;
  320. }
  321. generate_code($length);
  322. }
  323. /**
  324. * User: 意象信息科技 lr
  325. * Desc: 下载文件
  326. * @param $url 文件url
  327. * @param $save_dir 保存目录
  328. * @param $file_name 文件名
  329. * @return string
  330. */
  331. function download_file($url, $save_dir, $file_name)
  332. {
  333. if (!file_exists($save_dir)) {
  334. mkdir($save_dir, 0775, true);
  335. }
  336. $file_src = $save_dir . $file_name;
  337. file_exists($file_src) && unlink($file_src);
  338. $ch = curl_init();
  339. curl_setopt($ch, CURLOPT_URL, $url);
  340. curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  341. curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
  342. $file = curl_exec($ch);
  343. curl_close($ch);
  344. $resource = fopen($file_src, 'a');
  345. fwrite($resource, $file);
  346. fclose($resource);
  347. if (filesize($file_src) == 0) {
  348. unlink($file_src);
  349. return '';
  350. }
  351. return $file_src;
  352. }
  353. function create_user_sn($prefix = '', $length = 8)
  354. {
  355. $rand_str = '';
  356. for ($i = 0; $i < $length; $i++) {
  357. $rand_str .= mt_rand(0, 9);
  358. }
  359. $sn = $prefix . $rand_str;
  360. if (\app\common\model\User::where(['sn' => $sn])->find()) {
  361. return create_user_sn($prefix, $length);
  362. }
  363. return $sn;
  364. }
  365. /**
  366. * @notes 当前是否为cli模式
  367. * @return bool
  368. * @author 段誉
  369. * @date 2021/8/3 14:45
  370. */
  371. function is_cli()
  372. {
  373. return preg_match("/cli/i", php_sapi_name()) ? true : false;
  374. }
  375. /**
  376. * Notes:判断文件是否存在(远程和本地文件)
  377. * @param $file string 完整的文件链接
  378. * @return bool
  379. */
  380. function check_file_exists($file)
  381. {
  382. if ('http' == strtolower(substr($file, 0, 4))) {
  383. //远程文件
  384. $header = get_headers($file, true);
  385. return isset($header[0]) && (strpos($header[0], '200') || strpos($header[0], '304'));
  386. }
  387. // 本地文件
  388. return file_exists($file);
  389. }
  390. /**
  391. * Notes:去掉名称中的表情
  392. * @param $str
  393. * @return string|string[]|null
  394. */
  395. function filterEmoji($str)
  396. {
  397. $str = preg_replace_callback(
  398. '/./u',
  399. function (array $match) {
  400. return strlen($match[0]) >= 4 ? '' : $match[0];
  401. },
  402. $str);
  403. return $str;
  404. }
  405. /**
  406. * 将图片切成圆角
  407. */
  408. function rounded_corner($src_img)
  409. {
  410. $w = imagesx($src_img);//微信头像宽度 正方形的
  411. $h = imagesy($src_img);//微信头像宽度 正方形的
  412. $w = min($w, $h);
  413. $h = $w;
  414. $img = imagecreatetruecolor($w, $h);
  415. //这一句一定要有
  416. imagesavealpha($img, true);
  417. //拾取一个完全透明的颜色,最后一个参数127为全透明
  418. $bg = imagecolorallocatealpha($img, 255, 255, 255, 127);
  419. imagefill($img, 0, 0, $bg);
  420. $r = $w / 2; //圆半径
  421. // $y_x = $r; //圆心X坐标
  422. // $y_y = $r; //圆心Y坐标
  423. for ($x = 0; $x < $w; $x++) {
  424. for ($y = 0; $y < $h; $y++) {
  425. $rgbColor = imagecolorat($src_img, $x, $y);
  426. if (((($x - $r) * ($x - $r) + ($y - $r) * ($y - $r)) < ($r * $r))) {
  427. imagesetpixel($img, $x, $y, $rgbColor);
  428. }
  429. }
  430. }
  431. unset($src_img);
  432. return $img;
  433. }
  434. /**
  435. * @notes 浮点数去除无效的0
  436. * @param $float
  437. * @return int|mixed|string
  438. * @author Tab
  439. * @date 2021/8/11 10:17
  440. */
  441. function clear_zero($float)
  442. {
  443. if($float == intval($float)) {
  444. return intval($float);
  445. }else if($float == sprintf('%.1f', $float)) {
  446. return sprintf('%.1f', $float);
  447. }
  448. return $float;
  449. }
  450. /**
  451. * @notes 获取文件扩展名
  452. * @param $file
  453. * @return array|string|string[]
  454. * @author 段誉
  455. * @date 2021/8/14 15:24
  456. */
  457. function get_extension($file)
  458. {
  459. return pathinfo($file, PATHINFO_EXTENSION);
  460. }
  461. /**
  462. * @notes 遍历指定目录下的文件(目标目录,排除文件)
  463. * @param $dir //目标文件
  464. * @param string $exclude_file //要排除的文件
  465. * @param string $target_suffix //指定后缀
  466. * @return array|false
  467. * @author 段誉
  468. * @date 2021/8/14 14:44
  469. */
  470. function get_scandir($dir, $exclude_file = '', $target_suffix = '')
  471. {
  472. if (!file_exists($dir) || empty(trim($dir))) {
  473. return [];
  474. }
  475. $files = scandir($dir);
  476. $res = [];
  477. foreach ($files as $item) {
  478. if ($item == "." || $item == ".." || $item == $exclude_file) {
  479. continue;
  480. }
  481. if (!empty($target_suffix)) {
  482. if (get_extension($item) == $target_suffix) {
  483. $res[] = $item;
  484. }
  485. } else {
  486. $res[] = $item;
  487. }
  488. }
  489. if (empty($item)) {
  490. return false;
  491. }
  492. return $res;
  493. }
  494. /**
  495. * @notes 解压压缩包
  496. * @param $file
  497. * @param $save_dir
  498. * @return bool
  499. * @author 段誉
  500. * @date 2021/8/14 15:27
  501. */
  502. function unzip($file, $save_dir)
  503. {
  504. if (!file_exists($file)) {
  505. return false;
  506. }
  507. $zip = new \ZipArchive();
  508. if ($zip->open($file) !== TRUE) {//中文文件名要使用ANSI编码的文件格式
  509. return false;
  510. }
  511. $zip->extractTo($save_dir);
  512. $zip->close();
  513. return true;
  514. }
  515. /**
  516. * @notes 删除目标目录
  517. * @param $path
  518. * @param $delDir
  519. * @return bool|void
  520. * @author 段誉
  521. * @date 2021/8/14 15:33
  522. */
  523. function del_target_dir($path, $delDir)
  524. {
  525. //没找到,不处理
  526. if (!file_exists($path)) {
  527. return false;
  528. }
  529. //打开目录句柄
  530. $handle = opendir($path);
  531. if ($handle) {
  532. while (false !== ($item = readdir($handle))) {
  533. if ($item != "." && $item != "..") {
  534. if (is_dir("$path/$item")) {
  535. del_target_dir("$path/$item", $delDir);
  536. } else {
  537. unlink("$path/$item");
  538. }
  539. }
  540. }
  541. closedir($handle);
  542. if ($delDir) {
  543. return rmdir($path);
  544. }
  545. } else {
  546. if (file_exists($path)) {
  547. return unlink($path);
  548. }
  549. return false;
  550. }
  551. }
  552. /**
  553. * @notes 本地版本
  554. * @return mixed
  555. * @author 段誉
  556. * @date 2021/8/14 15:33
  557. */
  558. function local_version()
  559. {
  560. if(!file_exists('./upgrade/')) {
  561. // 若文件夹不存在,先创建文件夹
  562. mkdir('./upgrade/', 0777, true);
  563. }
  564. if(!file_exists('./upgrade/version.json')) {
  565. // 获取本地版本号
  566. $version = config('project.version');
  567. $data = ['version' => $version];
  568. $src = './upgrade/version.json';
  569. // 新建文件
  570. file_put_contents($src, json_encode($data, JSON_UNESCAPED_UNICODE));
  571. }
  572. $json_string = file_get_contents('./upgrade/version.json');
  573. // 用参数true把JSON字符串强制转成PHP数组
  574. $data = json_decode($json_string, true);
  575. return $data;
  576. }
  577. /**
  578. * @notes 隐藏字符串
  579. * @param string $str 需要隐藏的字符串
  580. * @param string $replaceStr 隐藏的字符串符号
  581. * @param int $replaceLength 隐藏的字符串符号长度
  582. * @return string
  583. * @author cjhao
  584. * @date 2021/8/16 19:23
  585. */
  586. function hide_substr(string $str,string $replaceStr = '*',int $replaceLength = 3)
  587. {
  588. $strlen = mb_strlen($str, 'utf-8');
  589. $firstStr = mb_substr($str, 0, 1, 'utf-8');
  590. $lastStr = mb_substr($str, -1, 1, 'utf-8');
  591. if($strlen > 3){
  592. return $firstStr . str_repeat($replaceStr, $replaceLength) . $lastStr;
  593. }
  594. return $firstStr . str_repeat($replaceStr, $replaceLength);
  595. }
  596. function day_time(int $days = 7,bool $timestamp = false,bool $isBefore = true,$starting = '')
  597. {
  598. empty($starting) && $starting = strtotime(date('Y-m-d'));
  599. $time = $starting;
  600. if(false === $timestamp){
  601. $time = date('Y-m-d',$starting);
  602. }
  603. $dayList[] = $time;
  604. while ($days > 1){
  605. if($isBefore){
  606. $starting -= 86400;
  607. }else{
  608. $starting += 86400;
  609. }
  610. $time = $starting;
  611. if(false === $timestamp){
  612. $time = date('Y-m-d',$starting);
  613. }
  614. $dayList[] = $time;
  615. $days--;
  616. }
  617. return $dayList;
  618. }
  619. /**
  620. * @notes 自定义长度纯数字随机编码
  621. * @param $table
  622. * @param string $field
  623. * @param int $length
  624. * @param string $prefix
  625. * @return string
  626. * @author ljj
  627. * @date 2021/8/26 2:57 下午
  628. */
  629. function create_number_sn($table, $field = 'sn', $length = 8, $prefix = '')
  630. {
  631. $rand_str = '';
  632. for ($i = 0; $i < $length; $i++) {
  633. $rand_str .= mt_rand(0, 9);
  634. }
  635. $sn = $prefix . $rand_str;
  636. if ($table->where($field, $sn)->find()) {
  637. return generate_sn($table, $field = 'sn', $length = 8, $prefix = '');
  638. }
  639. return $sn;
  640. }
  641. /**
  642. * @notes 腾讯地图转百度地图(gcj02->bd09)
  643. * @param $lat
  644. * @param $lng
  645. * @return float[]
  646. * @author ljj
  647. * @date 2021/8/27 2:42 下午
  648. */
  649. function convert_gcj02_to_bd09($lat, $lng)
  650. {
  651. $x_pi = 3.14159265358979324 * 3000.0 / 180.0;
  652. $x = $lng;
  653. $y = $lat;
  654. $z = sqrt($x * $x + $y * $y) + 0.00002 * sin($y * $x_pi);
  655. $theta = atan2($y, $x) + 0.000003 * cos($x * $x_pi);
  656. $lng = $z * cos($theta) + 0.0065;
  657. $lat = $z * sin($theta) + 0.006;
  658. return array('lng' => $lng, 'lat' => $lat);
  659. }
  660. /**
  661. * @notes 百度地图BD09坐标---->中国正常GCJ02坐标
  662. * @param $lat
  663. * @param $lng
  664. * @return float[]|int[]
  665. * @author ljj
  666. * @date 2021/8/27 2:43 下午
  667. */
  668. function Convert_BD09_To_GCJ02($lat, $lng)
  669. {
  670. $x_pi = 3.14159265358979324 * 3000.0 / 180.0;
  671. $x = $lng - 0.0065;
  672. $y = $lat - 0.006;
  673. $z = sqrt($x * $x + $y * $y) - 0.00002 * sin($y * $x_pi);
  674. $theta = atan2($y, $x) - 0.000003 * cos($x * $x_pi);
  675. $lng = $z * cos($theta);
  676. $lat = $z * sin($theta);
  677. return array('lng' => $lng, 'lat' => $lat);
  678. }
  679. /**
  680. * @notes 浮点数去除无效的0
  681. * @param $float
  682. * @return int|mixed|string
  683. * @author Tab
  684. * @date 2021/9/18 11:06
  685. */
  686. function clearZero($float)
  687. {
  688. if($float == intval($float)) {
  689. return intval($float);
  690. }else if($float == sprintf('%.1f', $float)) {
  691. return sprintf('%.1f', $float);
  692. }
  693. return $float;
  694. }
  695. /**
  696. * @notes 获取要使用的图片(用于多图片可选的时候,例:规格图片、商品图片,有规格图时先用规格图,没有则使用商品图)
  697. * @author Tab
  698. * @date 2021/9/18 11:40
  699. */
  700. function get_image(array $images)
  701. {
  702. foreach ($images as $item) {
  703. if (empty($item)) {
  704. continue;
  705. }
  706. return \app\common\service\FileService::getFileUrl(trim($item, '/'));
  707. }
  708. return '';
  709. }
  710. /**
  711. * @notes 天数格式化 例:1 格式化后变为 01
  712. * @param $day
  713. * @return mixed|string
  714. * @author Tab
  715. * @date 2021/9/27 11:01
  716. */
  717. function day_format($day)
  718. {
  719. if ($day < 10) {
  720. return '0' . $day;
  721. }
  722. return $day;
  723. }
  724. /**
  725. * @notes 获取服务端ip
  726. * @return array|false|mixed|string
  727. * @author 段誉
  728. * @date 2021/10/9 15:29
  729. */
  730. function get_server_ip()
  731. {
  732. if (!isset($_SERVER)) {
  733. return getenv('SERVER_ADDR');
  734. }
  735. if($_SERVER['SERVER_ADDR']) {
  736. return $_SERVER['SERVER_ADDR'];
  737. }
  738. return $_SERVER['LOCAL_ADDR'];
  739. }
  740. function is_mobile()
  741. {
  742. if (isset($_SERVER['HTTP_X_WAP_PROFILE'])) {
  743. return true;
  744. }
  745. if (isset($_SERVER['HTTP_VIA'])) {
  746. return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
  747. }
  748. if (isset($_SERVER['HTTP_USER_AGENT'])) {
  749. $clientkeywords = array('nokia', 'sony', 'ericsson', 'mot', 'samsung', 'htc', 'sgh', 'lg', 'sharp', 'sie-', 'philips', 'panasonic', 'alcatel', 'lenovo', 'iphone', 'ipod', 'blackberry', 'meizu', 'android', 'netfront', 'symbian', 'ucweb', 'windowsce', 'palm', 'operamini', 'operamobi', 'openwave', 'nexusone', 'cldc', 'midp', 'wap', 'mobile');
  750. if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) {
  751. return true;
  752. }
  753. }
  754. if (isset($_SERVER['HTTP_ACCEPT'])) {
  755. if ((strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') !== false) && (strpos($_SERVER['HTTP_ACCEPT'], 'textml') === false || (strpos($_SERVER['HTTP_ACCEPT'], 'vnd.wap.wml') < strpos($_SERVER['HTTP_ACCEPT'], 'textml')))) {
  756. return true;
  757. }
  758. }
  759. return false;
  760. }
  761. /**
  762. * @notes 获取内容中的图片
  763. * @param string $str
  764. * @author ljj
  765. * @date 2023/3/14 5:14 下午
  766. */
  767. function getContentImage($str = '')
  768. {
  769. $result = '';
  770. if (!empty($str)) {
  771. preg_match_all('/<img[^>]*?src="([^"]*?)"[^>]*?>/i',$str,$result);
  772. }
  773. return $result;
  774. }
  775. /**
  776. * @notes 保存远程图片到本地
  777. * @param $file_name //图片名称
  778. * @param $absolute_path//绝对路径
  779. * @param string $save_url//保存路径
  780. * @return array
  781. * @author ljj
  782. * @date 2023/3/16 3:24 下午
  783. */
  784. function saveImageToLocal($file_name, $absolute_path, string $save_url = 'uploads/images/')
  785. {
  786. try {
  787. $data = file_get_contents($absolute_path);
  788. $fileName = $save_url . $file_name;
  789. $fileLocalFullName = public_path() . $fileName;
  790. $f = fopen($save_url . $file_name, "w");
  791. fwrite($f, $data);
  792. fclose($f);
  793. app('\app\Request')->setTempUploadLocalWithFiles([
  794. 'file' => [
  795. 'name' => $fileName,
  796. 'type' => '',
  797. 'size' => filesize($fileLocalFullName),
  798. 'tmp_name' => $fileLocalFullName,
  799. 'error' => 0,
  800. 'full_path' => $fileLocalFullName,
  801. ],
  802. ]);
  803. //写入数据库中
  804. $file = UploadService::image(0);
  805. } catch (\Throwable $e) {
  806. // var_dump($e->__toString());
  807. $file = [];
  808. }
  809. return $file;
  810. }
  811. /**
  812. * @notes 校验HTTP
  813. * @param $url
  814. * @return mixed|string
  815. * @author ljj
  816. * @date 2023/3/16 3:39 下午
  817. */
  818. function checkHttp($url)
  819. {
  820. $preg = "/^http(s)?:\\/\\/.+/";
  821. if(!preg_match($preg,$url))
  822. {
  823. $url = ltrim($url,'//');
  824. $url = 'http://'.$url;
  825. }
  826. return $url;
  827. }