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',$title='data'){
  38. file_put_contents(runtime_path() . 'log/'.$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,$NAME,$PATH='uploads/qrcode/'){
  44. //
  45. // //判断文件夹是否存在,不存在则创建
  46. // if (!file_exists($PATH)) {
  47. // mkdir ($PATH,0777,true);
  48. // }
  49. //// $qcode ="https://api.weixin.qq.com/cgi-bin/wxaapp/createwxaqrcode?access_token=$ACCESS_TOKEN"; //方形二维码
  50. // $qcode='https://api.weixin.qq.com/wxa/getwxacode?access_token='.$ACCESS_TOKEN; //圆形二维码
  51. //
  52. // $data = [
  53. // 'width'=>120,
  54. // 'path'=>$PAGES,
  55. // 'is_hyaline'=>false,
  56. // ];
  57. //
  58. //
  59. // $param = json_encode($data);
  60. //
  61. // //POST参数
  62. // $result = httpRequest( $qcode, $param,"POST");
  63. // return $result;
  64. // //生成二维码
  65. //// file_put_contents($name.".png", $result);
  66. // file_put_contents($PATH.$NAME.".png", $result);
  67. // $base64_image ="data:image/jpeg;base64,".base64_encode($result);
  68. // return $result;
  69. //
  70. //}
  71. //把请求发送到微信服务器换取二维码
  72. function httpRequest($url, $data='', $method='GET'){
  73. $curl = curl_init();
  74. curl_setopt($curl, CURLOPT_URL, $url);
  75. curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
  76. curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
  77. curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
  78. curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
  79. curl_setopt($curl, CURLOPT_AUTOREFERER, 1);
  80. if($method=='POST')
  81. {
  82. curl_setopt($curl, CURLOPT_POST, 1);
  83. if ($data != '')
  84. {
  85. curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
  86. }
  87. }
  88. curl_setopt($curl, CURLOPT_TIMEOUT, 30);
  89. curl_setopt($curl, CURLOPT_HEADER, 0);
  90. curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
  91. $result = curl_exec($curl);
  92. curl_close($curl);
  93. return $result;
  94. }
  95. function getNonceStr($length = 32) {
  96. $chars = "ACEFGHMNQRTYabdefgijmnpqr";
  97. $str ="";
  98. for ( $i = 0; $i < $length; $i++ ) {
  99. $str .= substr($chars, mt_rand(0, strlen($chars)-1), 1);
  100. }
  101. return $str;
  102. }
  103. /**
  104. * @notes 截取某字符字符串
  105. * @param $str
  106. * @param string $symbol
  107. * @return string
  108. * @author 令狐冲
  109. * @date 2021/7/7 18:42
  110. */
  111. function substr_symbol_behind($str, $symbol = '.')
  112. {
  113. $result = strripos($str, $symbol);
  114. if ($result === false) {
  115. return $str;
  116. };
  117. return substr($str, $result + 1);
  118. }
  119. /**
  120. * @notes 商品规格三维转二维
  121. * @param $array
  122. * @return array
  123. * @author cjhao
  124. * @date 2021/7/16 11:14
  125. */
  126. function array_converting($array):array
  127. {
  128. $list = array_map(function ($val){
  129. return array_column($val,'value');
  130. },$array);
  131. return $list;
  132. }
  133. /**
  134. * $list = [
  135. * [
  136. * 0 => "黑巧风暴"
  137. * 1 => "白桃乌龙"
  138. * ],
  139. * [
  140. * 0 => "4G"
  141. * 1 => "8G"
  142. * 2 => "12G"
  143. * ]
  144. * ]
  145. * 或
  146. * $color = ['黑色','白色'];
  147. * $memory = ['4G','6G']
  148. * @notes 返回笛卡尔积,可接收多个数组或一个二维数组
  149. * @return array|mixed
  150. * @author cjhao
  151. * @date 2021/7/13 14:47
  152. */
  153. function cartesian_product():array
  154. {
  155. $params = func_get_args();
  156. if (!is_array($params)) {
  157. return [];
  158. }
  159. if (count($params[0]) != count($params[0], 1)) {
  160. // $params = array_shift($params);
  161. $params = $params[0];
  162. }
  163. $firstArr = array_shift($params);
  164. array_walk($firstArr, function (&$val, $key) {
  165. $val = ['ids' => $key, 'spec_value' => $val];
  166. });
  167. //单个规格项目直接返回
  168. if (empty($params)) {
  169. return $firstArr;
  170. }
  171. $pCount = count($params);
  172. $specList = $firstArr;
  173. $separator = app\common\enum\GoodsEnum::SPEC_SEPARATOR;
  174. //多个规格项返回笛卡尔积
  175. for ($i = 0; $i < $pCount; $i++) {
  176. $tmp = [];
  177. foreach ($specList as $specVal) {
  178. foreach ($params[$i] as $paramKey => $paramVal) {
  179. $tmp[] = [
  180. 'ids' => $specVal['ids'].$separator.$paramKey,
  181. 'spec_value' => $specVal['spec_value'].$separator.$paramVal,
  182. ];
  183. }
  184. }
  185. $specList = $tmp;
  186. }
  187. return $specList;
  188. }
  189. /**
  190. * @notes 生成指定长度编码
  191. * @param int $len
  192. * @return string
  193. * @author 张无忌
  194. * @date 2021/7/20 15:52
  195. */
  196. function create_code($len=6)
  197. {
  198. $letter_all = range('A', 'Z');
  199. shuffle($letter_all);
  200. //排除I、O字母
  201. $letter_array = array_diff($letter_all, ['I', 'O']);
  202. //随机获取四位字母
  203. $letter = array_rand(array_flip($letter_array), 4);
  204. //排除1、0
  205. $num_array = range('2', '9');
  206. shuffle($num_array);
  207. //获取随机六位数字
  208. $num = array_rand(array_flip($num_array), $len);
  209. $code = implode('', array_merge($letter, $num));
  210. return $code;
  211. }
  212. /**
  213. * @notes 获取前几天的日期
  214. * @param int $day
  215. * @return array
  216. * @author 张无忌
  217. * @date 2021/7/21 15:53
  218. */
  219. function get_datetime($day=7)
  220. {
  221. $d = [];
  222. for ($i=1; $i<=$day; $i++) {
  223. $d[] = date('Y-m-d', strtotime('-'.$i.' days'));
  224. }
  225. return array_reverse($d);
  226. }
  227. /**
  228. * @notes 返回是否有下一页
  229. * @param $count
  230. * @param $page
  231. * @param $size
  232. * @return int
  233. * @author Tab
  234. * @date 2021/7/17 17:56
  235. */
  236. function is_more($count, $page, $size)
  237. {
  238. $more = 0;
  239. $last_page = ceil($count / $size);
  240. if ($last_page && $last_page > $page) {
  241. $more = 1;
  242. }
  243. return $more;
  244. }
  245. /**
  246. * 多级线性结构排序
  247. * 转换前:
  248. * [{"id":1,"pid":0,"name":"a"},{"id":2,"pid":0,"name":"b"},{"id":3,"pid":1,"name":"c"},
  249. * {"id":4,"pid":2,"name":"d"},{"id":5,"pid":4,"name":"e"},{"id":6,"pid":5,"name":"f"},
  250. * {"id":7,"pid":3,"name":"g"}]
  251. * 转换后:
  252. * [{"id":1,"pid":0,"name":"a","level":1},{"id":3,"pid":1,"name":"c","level":2},{"id":7,"pid":3,"name":"g","level":3},
  253. * {"id":2,"pid":0,"name":"b","level":1},{"id":4,"pid":2,"name":"d","level":2},{"id":5,"pid":4,"name":"e","level":3},
  254. * {"id":6,"pid":5,"name":"f","level":4}]
  255. * @param array $data 线性结构数组
  256. * @param string $symbol 名称前面加符号
  257. * @param string $name 名称
  258. * @param string $id_name 数组id名
  259. * @param string $parent_id_name 数组祖先id名
  260. * @param int $level 此值请勿给参数
  261. * @param int $parent_id 此值请勿给参数
  262. * @return array
  263. */
  264. function linear_to_tree($data, $sub_key_name = 'sub', $id_name = 'id', $parent_id_name = 'pid', $parent_id = 0)
  265. {
  266. $tree = [];
  267. foreach ($data as $row) {
  268. if ($row[$parent_id_name] == $parent_id) {
  269. $temp = $row;
  270. $child = linear_to_tree($data, $sub_key_name, $id_name, $parent_id_name, $row[$id_name]);
  271. if($child){
  272. $temp[$sub_key_name] = $child;
  273. }
  274. $tree[] = $temp;
  275. }
  276. }
  277. return $tree;
  278. }
  279. /**
  280. * @notes 通过时间生成订单编号
  281. * @param $table
  282. * @param $field
  283. * @param string $prefix
  284. * @param int $rand_suffix_length
  285. * @param array $pool
  286. * @return string
  287. * @author 段誉
  288. * @date 2021/7/23 14:15
  289. */
  290. function generate_sn($table, $field, $prefix = '', $rand_suffix_length = 4, $pool = []) : string
  291. {
  292. $suffix = '';
  293. for ($i = 0; $i < $rand_suffix_length; $i++) {
  294. if (empty($pool)) {
  295. $suffix .= rand(0, 9);
  296. } else {
  297. $suffix .= $pool[array_rand($pool)];
  298. }
  299. }
  300. $sn = $prefix . date('YmdHis') . $suffix;
  301. if ($table->where($field, $sn)->find()) {
  302. return generate_sn($table, $field, $prefix, $rand_suffix_length, $pool);
  303. }
  304. return $sn;
  305. }
  306. /**
  307. * @notes 随机生成邀请码
  308. * @param $length
  309. * @return string
  310. * @author Tab
  311. * @date 2021/7/26 11:17
  312. */
  313. function generate_code($length = 6)
  314. {
  315. // 去除字母IO数字012
  316. $letters = 'ABCDEFGHJKLMNPQRSTUVWXYZ3456789';
  317. // 随机起始索引
  318. $start = mt_rand(0, strlen($letters) - $length);
  319. // 打乱字符串
  320. $shuffleStr = str_shuffle($letters);
  321. // 截取字符
  322. $randomStr = substr($shuffleStr, $start, $length);
  323. // 判断是否已被使用
  324. $user = \app\common\model\User::where('code', $randomStr)->findOrEmpty();
  325. if($user->isEmpty()) {
  326. return $randomStr;
  327. }
  328. generate_code($length);
  329. }
  330. /**
  331. * User: 意象信息科技 lr
  332. * Desc: 下载文件
  333. * @param $url 文件url
  334. * @param $save_dir 保存目录
  335. * @param $file_name 文件名
  336. * @return string
  337. */
  338. function download_file($url, $save_dir, $file_name)
  339. {
  340. if (!file_exists($save_dir)) {
  341. mkdir($save_dir, 0775, true);
  342. }
  343. $file_src = $save_dir . $file_name;
  344. file_exists($file_src) && unlink($file_src);
  345. $ch = curl_init();
  346. curl_setopt($ch, CURLOPT_URL, $url);
  347. curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  348. curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
  349. $file = curl_exec($ch);
  350. curl_close($ch);
  351. $resource = fopen($file_src, 'a');
  352. fwrite($resource, $file);
  353. fclose($resource);
  354. if (filesize($file_src) == 0) {
  355. unlink($file_src);
  356. return '';
  357. }
  358. return $file_src;
  359. }
  360. function create_user_sn($prefix = '', $length = 8)
  361. {
  362. $rand_str = '';
  363. for ($i = 0; $i < $length; $i++) {
  364. $rand_str .= mt_rand(0, 9);
  365. }
  366. $sn = $prefix . $rand_str;
  367. if (\app\common\model\User::where(['sn' => $sn])->find()) {
  368. return create_user_sn($prefix, $length);
  369. }
  370. return $sn;
  371. }
  372. /**
  373. * @notes 当前是否为cli模式
  374. * @return bool
  375. * @author 段誉
  376. * @date 2021/8/3 14:45
  377. */
  378. function is_cli()
  379. {
  380. return preg_match("/cli/i", php_sapi_name()) ? true : false;
  381. }
  382. /**
  383. * Notes:判断文件是否存在(远程和本地文件)
  384. * @param $file string 完整的文件链接
  385. * @return bool
  386. */
  387. function check_file_exists($file)
  388. {
  389. if ('http' == strtolower(substr($file, 0, 4))) {
  390. //远程文件
  391. $header = get_headers($file, true);
  392. return isset($header[0]) && (strpos($header[0], '200') || strpos($header[0], '304'));
  393. }
  394. // 本地文件
  395. return file_exists($file);
  396. }
  397. /**
  398. * Notes:去掉名称中的表情
  399. * @param $str
  400. * @return string|string[]|null
  401. */
  402. function filterEmoji($str)
  403. {
  404. $str = preg_replace_callback(
  405. '/./u',
  406. function (array $match) {
  407. return strlen($match[0]) >= 4 ? '' : $match[0];
  408. },
  409. $str);
  410. return $str;
  411. }
  412. /**
  413. * 将图片切成圆角
  414. */
  415. function rounded_corner($src_img)
  416. {
  417. $w = imagesx($src_img);//微信头像宽度 正方形的
  418. $h = imagesy($src_img);//微信头像宽度 正方形的
  419. $w = min($w, $h);
  420. $h = $w;
  421. $img = imagecreatetruecolor($w, $h);
  422. //这一句一定要有
  423. imagesavealpha($img, true);
  424. //拾取一个完全透明的颜色,最后一个参数127为全透明
  425. $bg = imagecolorallocatealpha($img, 255, 255, 255, 127);
  426. imagefill($img, 0, 0, $bg);
  427. $r = $w / 2; //圆半径
  428. // $y_x = $r; //圆心X坐标
  429. // $y_y = $r; //圆心Y坐标
  430. for ($x = 0; $x < $w; $x++) {
  431. for ($y = 0; $y < $h; $y++) {
  432. $rgbColor = imagecolorat($src_img, $x, $y);
  433. if (((($x - $r) * ($x - $r) + ($y - $r) * ($y - $r)) < ($r * $r))) {
  434. imagesetpixel($img, $x, $y, $rgbColor);
  435. }
  436. }
  437. }
  438. unset($src_img);
  439. return $img;
  440. }
  441. /**
  442. * @notes 浮点数去除无效的0
  443. * @param $float
  444. * @return int|mixed|string
  445. * @author Tab
  446. * @date 2021/8/11 10:17
  447. */
  448. function clear_zero($float)
  449. {
  450. if($float == intval($float)) {
  451. return intval($float);
  452. }else if($float == sprintf('%.1f', $float)) {
  453. return sprintf('%.1f', $float);
  454. }
  455. return $float;
  456. }
  457. /**
  458. * @notes 获取文件扩展名
  459. * @param $file
  460. * @return array|string|string[]
  461. * @author 段誉
  462. * @date 2021/8/14 15:24
  463. */
  464. function get_extension($file)
  465. {
  466. return pathinfo($file, PATHINFO_EXTENSION);
  467. }
  468. /**
  469. * @notes 遍历指定目录下的文件(目标目录,排除文件)
  470. * @param $dir //目标文件
  471. * @param string $exclude_file //要排除的文件
  472. * @param string $target_suffix //指定后缀
  473. * @return array|false
  474. * @author 段誉
  475. * @date 2021/8/14 14:44
  476. */
  477. function get_scandir($dir, $exclude_file = '', $target_suffix = '')
  478. {
  479. if (!file_exists($dir) || empty(trim($dir))) {
  480. return [];
  481. }
  482. $files = scandir($dir);
  483. $res = [];
  484. foreach ($files as $item) {
  485. if ($item == "." || $item == ".." || $item == $exclude_file) {
  486. continue;
  487. }
  488. if (!empty($target_suffix)) {
  489. if (get_extension($item) == $target_suffix) {
  490. $res[] = $item;
  491. }
  492. } else {
  493. $res[] = $item;
  494. }
  495. }
  496. if (empty($item)) {
  497. return false;
  498. }
  499. return $res;
  500. }
  501. /**
  502. * @notes 解压压缩包
  503. * @param $file
  504. * @param $save_dir
  505. * @return bool
  506. * @author 段誉
  507. * @date 2021/8/14 15:27
  508. */
  509. function unzip($file, $save_dir)
  510. {
  511. if (!file_exists($file)) {
  512. return false;
  513. }
  514. $zip = new \ZipArchive();
  515. if ($zip->open($file) !== TRUE) {//中文文件名要使用ANSI编码的文件格式
  516. return false;
  517. }
  518. $zip->extractTo($save_dir);
  519. $zip->close();
  520. return true;
  521. }
  522. /**
  523. * @notes 删除目标目录
  524. * @param $path
  525. * @param $delDir
  526. * @return bool|void
  527. * @author 段誉
  528. * @date 2021/8/14 15:33
  529. */
  530. function del_target_dir($path, $delDir)
  531. {
  532. //没找到,不处理
  533. if (!file_exists($path)) {
  534. return false;
  535. }
  536. //打开目录句柄
  537. $handle = opendir($path);
  538. if ($handle) {
  539. while (false !== ($item = readdir($handle))) {
  540. if ($item != "." && $item != "..") {
  541. if (is_dir("$path/$item")) {
  542. del_target_dir("$path/$item", $delDir);
  543. } else {
  544. unlink("$path/$item");
  545. }
  546. }
  547. }
  548. closedir($handle);
  549. if ($delDir) {
  550. return rmdir($path);
  551. }
  552. } else {
  553. if (file_exists($path)) {
  554. return unlink($path);
  555. }
  556. return false;
  557. }
  558. }
  559. /**
  560. * @notes 本地版本
  561. * @return mixed
  562. * @author 段誉
  563. * @date 2021/8/14 15:33
  564. */
  565. function local_version()
  566. {
  567. if(!file_exists('./upgrade/')) {
  568. // 若文件夹不存在,先创建文件夹
  569. mkdir('./upgrade/', 0777, true);
  570. }
  571. if(!file_exists('./upgrade/version.json')) {
  572. // 获取本地版本号
  573. $version = config('project.version');
  574. $data = ['version' => $version];
  575. $src = './upgrade/version.json';
  576. // 新建文件
  577. file_put_contents($src, json_encode($data, JSON_UNESCAPED_UNICODE));
  578. }
  579. $json_string = file_get_contents('./upgrade/version.json');
  580. // 用参数true把JSON字符串强制转成PHP数组
  581. $data = json_decode($json_string, true);
  582. return $data;
  583. }
  584. /**
  585. * @notes 隐藏字符串
  586. * @param string $str 需要隐藏的字符串
  587. * @param string $replaceStr 隐藏的字符串符号
  588. * @param int $replaceLength 隐藏的字符串符号长度
  589. * @return string
  590. * @author cjhao
  591. * @date 2021/8/16 19:23
  592. */
  593. function hide_substr(string $str,string $replaceStr = '*',int $replaceLength = 3)
  594. {
  595. $strlen = mb_strlen($str, 'utf-8');
  596. $firstStr = mb_substr($str, 0, 1, 'utf-8');
  597. $lastStr = mb_substr($str, -1, 1, 'utf-8');
  598. if($strlen > 3){
  599. return $firstStr . str_repeat($replaceStr, $replaceLength) . $lastStr;
  600. }
  601. return $firstStr . str_repeat($replaceStr, $replaceLength);
  602. }
  603. function day_time(int $days = 7,bool $timestamp = false,bool $isBefore = true,$starting = '')
  604. {
  605. empty($starting) && $starting = strtotime(date('Y-m-d'));
  606. $time = $starting;
  607. if(false === $timestamp){
  608. $time = date('Y-m-d',$starting);
  609. }
  610. $dayList[] = $time;
  611. while ($days > 1){
  612. if($isBefore){
  613. $starting -= 86400;
  614. }else{
  615. $starting += 86400;
  616. }
  617. $time = $starting;
  618. if(false === $timestamp){
  619. $time = date('Y-m-d',$starting);
  620. }
  621. $dayList[] = $time;
  622. $days--;
  623. }
  624. return $dayList;
  625. }
  626. /**
  627. * @notes 自定义长度纯数字随机编码
  628. * @param $table
  629. * @param string $field
  630. * @param int $length
  631. * @param string $prefix
  632. * @return string
  633. * @author ljj
  634. * @date 2021/8/26 2:57 下午
  635. */
  636. function create_number_sn($table, $field = 'sn', $length = 8, $prefix = '')
  637. {
  638. $rand_str = '';
  639. for ($i = 0; $i < $length; $i++) {
  640. $rand_str .= mt_rand(0, 9);
  641. }
  642. $sn = $prefix . $rand_str;
  643. if ($table->where($field, $sn)->find()) {
  644. return generate_sn($table, $field = 'sn', $length = 8, $prefix = '');
  645. }
  646. return $sn;
  647. }
  648. /**
  649. * @notes 腾讯地图转百度地图(gcj02->bd09)
  650. * @param $lat
  651. * @param $lng
  652. * @return float[]
  653. * @author ljj
  654. * @date 2021/8/27 2:42 下午
  655. */
  656. function convert_gcj02_to_bd09($lat, $lng)
  657. {
  658. $x_pi = 3.14159265358979324 * 3000.0 / 180.0;
  659. $x = $lng;
  660. $y = $lat;
  661. $z = sqrt($x * $x + $y * $y) + 0.00002 * sin($y * $x_pi);
  662. $theta = atan2($y, $x) + 0.000003 * cos($x * $x_pi);
  663. $lng = $z * cos($theta) + 0.0065;
  664. $lat = $z * sin($theta) + 0.006;
  665. return array('lng' => $lng, 'lat' => $lat);
  666. }
  667. /**
  668. * @notes 百度地图BD09坐标---->中国正常GCJ02坐标
  669. * @param $lat
  670. * @param $lng
  671. * @return float[]|int[]
  672. * @author ljj
  673. * @date 2021/8/27 2:43 下午
  674. */
  675. function Convert_BD09_To_GCJ02($lat, $lng)
  676. {
  677. $x_pi = 3.14159265358979324 * 3000.0 / 180.0;
  678. $x = $lng - 0.0065;
  679. $y = $lat - 0.006;
  680. $z = sqrt($x * $x + $y * $y) - 0.00002 * sin($y * $x_pi);
  681. $theta = atan2($y, $x) - 0.000003 * cos($x * $x_pi);
  682. $lng = $z * cos($theta);
  683. $lat = $z * sin($theta);
  684. return array('lng' => $lng, 'lat' => $lat);
  685. }
  686. /**
  687. * @notes 浮点数去除无效的0
  688. * @param $float
  689. * @return int|mixed|string
  690. * @author Tab
  691. * @date 2021/9/18 11:06
  692. */
  693. function clearZero($float)
  694. {
  695. if($float == intval($float)) {
  696. return intval($float);
  697. }else if($float == sprintf('%.1f', $float)) {
  698. return sprintf('%.1f', $float);
  699. }
  700. return $float;
  701. }
  702. /**
  703. * @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)
  704. * @author Tab
  705. * @date 2021/9/18 11:40
  706. */
  707. function get_image(array $images)
  708. {
  709. foreach ($images as $item) {
  710. if (empty($item)) {
  711. continue;
  712. }
  713. return \app\common\service\FileService::getFileUrl(trim($item, '/'));
  714. }
  715. return '';
  716. }
  717. /**
  718. * @notes 天数格式化 例:1 格式化后变为 01
  719. * @param $day
  720. * @return mixed|string
  721. * @author Tab
  722. * @date 2021/9/27 11:01
  723. */
  724. function day_format($day)
  725. {
  726. if ($day < 10) {
  727. return '0' . $day;
  728. }
  729. return $day;
  730. }
  731. /**
  732. * @notes 获取服务端ip
  733. * @return array|false|mixed|string
  734. * @author 段誉
  735. * @date 2021/10/9 15:29
  736. */
  737. function get_server_ip()
  738. {
  739. if (!isset($_SERVER)) {
  740. return getenv('SERVER_ADDR');
  741. }
  742. if($_SERVER['SERVER_ADDR']) {
  743. return $_SERVER['SERVER_ADDR'];
  744. }
  745. return $_SERVER['LOCAL_ADDR'];
  746. }
  747. function is_mobile()
  748. {
  749. if (isset($_SERVER['HTTP_X_WAP_PROFILE'])) {
  750. return true;
  751. }
  752. if (isset($_SERVER['HTTP_VIA'])) {
  753. return stristr($_SERVER['HTTP_VIA'], "wap") ? true : false;
  754. }
  755. if (isset($_SERVER['HTTP_USER_AGENT'])) {
  756. $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');
  757. if (preg_match("/(" . implode('|', $clientkeywords) . ")/i", strtolower($_SERVER['HTTP_USER_AGENT']))) {
  758. return true;
  759. }
  760. }
  761. if (isset($_SERVER['HTTP_ACCEPT'])) {
  762. if ((strpos($_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')))) {
  763. return true;
  764. }
  765. }
  766. return false;
  767. }
  768. /**
  769. * @notes 获取内容中的图片
  770. * @param string $str
  771. * @author ljj
  772. * @date 2023/3/14 5:14 下午
  773. */
  774. function getContentImage($str = '')
  775. {
  776. $result = '';
  777. if (!empty($str)) {
  778. preg_match_all('/<img[^>]*?src="([^"]*?)"[^>]*?>/i',$str,$result);
  779. }
  780. return $result;
  781. }
  782. /**
  783. * @notes 保存远程图片到本地
  784. * @param $file_name //图片名称
  785. * @param $absolute_path//绝对路径
  786. * @param string $save_url//保存路径
  787. * @return array
  788. * @author ljj
  789. * @date 2023/3/16 3:24 下午
  790. */
  791. function saveImageToLocal($file_name, $absolute_path, string $save_url = 'uploads/images/')
  792. {
  793. try {
  794. $data = file_get_contents($absolute_path);
  795. $fileName = $save_url . $file_name;
  796. $fileLocalFullName = public_path() . $fileName;
  797. $f = fopen($save_url . $file_name, "w");
  798. fwrite($f, $data);
  799. fclose($f);
  800. app('\app\Request')->setTempUploadLocalWithFiles([
  801. 'file' => [
  802. 'name' => $fileName,
  803. 'type' => '',
  804. 'size' => filesize($fileLocalFullName),
  805. 'tmp_name' => $fileLocalFullName,
  806. 'error' => 0,
  807. 'full_path' => $fileLocalFullName,
  808. ],
  809. ]);
  810. //写入数据库中
  811. $file = UploadService::image(0);
  812. } catch (\Throwable $e) {
  813. // var_dump($e->__toString());
  814. $file = [];
  815. }
  816. return $file;
  817. }
  818. /**
  819. * @notes 校验HTTP
  820. * @param $url
  821. * @return mixed|string
  822. * @author ljj
  823. * @date 2023/3/16 3:39 下午
  824. */
  825. function checkHttp($url)
  826. {
  827. $preg = "/^http(s)?:\\/\\/.+/";
  828. if(!preg_match($preg,$url))
  829. {
  830. $url = ltrim($url,'//');
  831. $url = 'http://'.$url;
  832. }
  833. return $url;
  834. }