873 lines
27 KiB
PHP
Executable File
873 lines
27 KiB
PHP
Executable File
<?php
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// 应用公共文件
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use SingKa\Sms\SkSms;
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use GatewayClient\Gateway;
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use \utils\Str;
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/**
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* 框架内部默认ajax返回
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* @param string $msg 提示信息
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* @param string $redirect 重定向类型 current|parent|''
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* @param string $alert 父层弹框信息
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* @param bool $close 是否关闭当前层
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* @param string $url 重定向地址
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* @param string $data 附加数据
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* @param int $code 错误码
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* @param array $extend 扩展数据
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* @param int $count 总数
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*/
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function success($msg = '操作成功', $data = '', $count = 0, $page = 1, $code = 0)
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{
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return ret($code, $msg, $data, $count, $page);
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}
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/**
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* 返回警告json信息
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*/
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function warning($msg = '操作失败', $data = '', $count = 0, $page = 1 , $code = 400)
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{
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return success($msg, $data, $count, $page, $code);
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}
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/**
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* 返回错误json信息
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*/
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function error($msg = '操作失败', $code = 502)
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{
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return ret($code, '系统错误：'.$msg);
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}
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/**
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* 提前终止信息
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*/
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function shutdown($msg = '禁止访问', $code = 401)
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{
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exit(json_encode(['code' => $code, 'msg' => $msg, 'data' => []]));
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}
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/**
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* ajax数据返回，规范格式
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* @param array $data 返回的数据，默认空数组
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* @param string $msg 信息
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* @param int $code 错误码，0-未出现错误|其他出现错误
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* @param array $extend 扩展数据
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*/
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function ret($code, $msg = "",$data = [],$count=0, $page=0)
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{
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$ret = ["code" =>$code, "msg" => $msg,'count'=>$count, "data" => $data,'page'=>$page];
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return json($ret);
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}
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/* @param string $string 原文或者密文
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* @param string $operation 操作(ENCODE | DECODE), 默认为 DECODE
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* @param string $key 密钥
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* @param int $expiry 密文有效期, 加密时候有效， 单位 秒，0 为永久有效
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* @return string 处理后的 原文或者 经过 base64_encode 处理后的密文
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*
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* @example
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*
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* $a = authcode('abc', 'ENCODE', 'key');
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* $b = authcode($a, 'DECODE', 'key'); // $b(abc)
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*
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* $a = authcode('abc', 'ENCODE', 'key', 3600);
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* $b = authcode('abc', 'DECODE', 'key'); // 在一个小时内，$b(abc)，否则 $b 为空
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*/
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function authcode($string, $operation = 'DECODE', $key = '', $expiry = 3600) {
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$ckey_length = 4;
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// 随机密钥长度 取值 0-32;
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// 加入随机密钥，可以令密文无任何规律，即便是原文和密钥完全相同，加密结果也会每次不同，增大破解难度。
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// 取值越大，密文变动规律越大，密文变化 = 16 的 $ckey_length 次方
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// 当此值为 0 时，则不产生随机密钥
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$key = md5($key ? $key : 'default_key'); //这里可以填写默认key值
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$keya = md5(substr($key, 0, 16));
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$keyb = md5(substr($key, 16, 16));
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$keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length): substr(md5(microtime()), -$ckey_length)) : '';
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$cryptkey = $keya.md5($keya.$keyc);
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$key_length = strlen($cryptkey);
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$string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0).substr(md5($string.$keyb), 0, 16).$string;
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$string_length = strlen($string);
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$result = '';
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$box = range(0, 255);
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$rndkey = array();
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for($i = 0; $i <= 255; $i++) {
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$rndkey[$i] = ord($cryptkey[$i % $key_length]);
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}
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for($j = $i = 0; $i < 256; $i++) {
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$j = ($j + $box[$i] + $rndkey[$i]) % 256;
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$tmp = $box[$i];
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$box[$i] = $box[$j];
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$box[$j] = $tmp;
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}
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for($a = $j = $i = 0; $i < $string_length; $i++) {
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$a = ($a + 1) % 256;
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$j = ($j + $box[$a]) % 256;
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$tmp = $box[$a];
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$box[$a] = $box[$j];
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$box[$j] = $tmp;
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$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
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}
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if($operation == 'DECODE') {
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if((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16)) {
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return substr($result, 26);
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} else {
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return '';
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}
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} else {
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return $keyc.str_replace('=', '', base64_encode($result));
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}
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}
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function ssoTokenEncode($str,$key='lvzhesso',$expire=0){
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$ids=encryptIds($str);
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return authcode($ids,"ENCODE",$key,$expire);
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}
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function ssoTokenDecode($str,$key='lvzhesso'){
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$ids=authcode($str,"DECODE",$key);
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try{
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return decryptIds($ids);
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}catch(\Exception $e){
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return '';
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}
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}
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//id加密
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function encryptIds($str)
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{
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$hash = config('hashids');
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return \Hashids\Hashids::instance($hash['length'], $hash['salt'])->encode($str);
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}
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//id解密
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function decryptIds($str)
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{
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$hash = config('hashids');
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return \Hashids\Hashids::instance($hash['length'], $hash['salt'])->decode($str);
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}
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/**
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* 短信发送示例
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*
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* @mobile 短信发送对象手机号码
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* @action 短信发送场景，会自动传入短信模板
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* @parme 短信内容数组
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*/
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function sendSms($mobile, $action, $parme)
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{
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$config = config('sms');
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//$this->SmsDefaultDriver是从数据库中读取的短信默认驱动
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$driver = $config['driver'] ?: 'aliyun';
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$conf=$config[$driver];
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$sms = new SkSms($driver, $conf);//传入短信驱动和配置信息
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//判断短信发送驱动，非阿里云和七牛云，需将内容数组主键序号化
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if ($driver == 'aliyun') {
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$result = $sms->$action($mobile, $parme);
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} elseif ($driver == 'qiniu') {
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$result = $sms->$action([$mobile], $parme);
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} elseif ($driver == 'upyun') {
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$result = $sms->$action($mobile, implode('|', restoreArray($parme)));
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} else {
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$result = $sms->$action($mobile, restoreArray($parme));
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}
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if ($result['code'] == 200) {
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$data['code'] = 200;
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$data['msg'] = '短信发送成功';
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} else {
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$data['code'] = $result['code'];
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$data['msg'] = $result['msg'];
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}
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return $data;
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}
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/**
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* 数组主键序号化
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*
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* @arr 需要转换的数组
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*/
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function restoreArray($arr)
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{
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if (!is_array($arr)){
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return $arr;
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}
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$c = 0;
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$new = [];
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foreach ($arr as $key => $value) {
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$new[$c] = $value;
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$c++;
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}
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return $new;
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}
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//密码生成规则
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function password_hash_tp($password,$salt)
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{
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return md5($salt.$password.$salt);
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}
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// 获取url中的主机名
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function getHost($url){
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if(!preg_match('/http[s]:\/\/[\w.]+[\w\/]*[\w.]*\??[\w=&\+\%]*/is',$url)){
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return '';
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}
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$search = '~^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?~i';
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$url = trim($url);
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preg_match_all($search, $url ,$rr);
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return $rr[4][0];
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}
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//根据姓名画头像
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function circleAvatar($str,$s,$uid=0,$is_save=0,$save_path=''){
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//定义输出为图像类型
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header("content-type:image/png");
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$str =$str?:"律者";
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$uid =$uid?:rand(0,10);
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$text=\utils\Str::getLastName($str,2);
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$width = $height = $s?:80;
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if($width<40 or $width>120){
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$width = $height =80;
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}
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$colors=['#F56C6C','#E6A23C','#fbbd08','#67C23A','#39b54a','#1cbbb4','#409EFF','#6739b6','#e239ff','#e03997'];
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$color=hex2rgb($colors[(int)$uid%10]);
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$size=$width/4;
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$textLeft=($height/2)-$size-$width/10;
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if($width<=80){
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$text=\utils\Str::getLastName($str,1);
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$size=$width/2;
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$textLeft=$size/3;
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}
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//新建图象
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$pic=imagecreate($width,$height);
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//定义黑白颜色
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$background=imagecolorallocate($pic,$color['r'],$color['g'],$color['b']);
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$textColor=imagecolorallocate($pic,255,255,255);
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imagefill($pic,0,0,$background);//填充背景色
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//定义字体
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$font=root_path()."/public/static/fonts/PingFangHeavy.ttf";
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//写 TTF 文字到图中
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imagettftext($pic,$size,0,$textLeft,($height/2)+$size/2,$textColor,$font,$text);
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if($is_save){
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$path=$save_path."/".$uid.".png";
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$dir = pathinfo($path,PATHINFO_DIRNAME);
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if(!is_dir($dir)){
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$file_create_res = mkdir($dir,0777,true);
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if(!$file_create_res){
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return false;//没有创建成功
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}
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}
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imagepng($pic,$path);
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imagedestroy($pic);
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return $path;
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}else{
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//输出图象
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imagepng($pic);
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//结束图形，释放内存空间
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imagedestroy($pic);
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return $pic;
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}
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}
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//头像拼接
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function avatarUrl($path, $str = "雨",$uid=0,$s=80)
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{
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$str = Str::strFilter($str);
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if ($path) {
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// 判断头像路径中是否有http
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if (strpos($path, 'http') !== false) {
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$url = $path;
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} else {
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$url = getDiskUrl() .'/'. ltrim($path,'/') ;
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}
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}else {
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if($str){
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$url=request()->domain()."/avatar/".$str.'/'.$s.'/'.$uid;
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}else{
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$url='';
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}
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}
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return $url;
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}
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// 获取文件的地址
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function getFileUrl($path){
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return getDiskUrl() .'/'. ltrim($path,'/') ;
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}
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/**
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* 十六进制 转 RGB
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*/
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function hex2rgb($hexColor)
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{
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$color = str_replace('#', '', $hexColor);
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if (strlen($color) > 3) {
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$rgb = array(
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'r' => hexdec(substr($color, 0, 2)),
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'g' => hexdec(substr($color, 2, 2)),
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'b' => hexdec(substr($color, 4, 2))
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);
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} else {
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$color = $hexColor;
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$r = substr($color, 0, 1) . substr($color, 0, 1);
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$g = substr($color, 1, 1) . substr($color, 1, 1);
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$b = substr($color, 2, 1) . substr($color, 2, 1);
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$rgb = array(
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'r' => hexdec($r),
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'g' => hexdec($g),
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'b' => hexdec($b)
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);
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}
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return $rgb;
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}
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/**
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* 将数组按字母A-Z排序
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* @return [type] [description]
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*/
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function chartSort($array, $field,$isGroup=true,$chart='chart')
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{
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$newArray = [];
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foreach ($array as $k => &$v) {
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$v[$chart] = getFirstChart($v[$field]);
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$newArray[] = $v;
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}
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$data = [];
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if($isGroup){
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foreach ($newArray as $k => $v) {
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if (array_key_exists($v[$chart], $data)) {
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$data[$v[$chart]][] = $v;
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} else {
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$data[$v[$chart]] = [];
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$data[$v[$chart]][] = $v;
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}
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}
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ksort($data);
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}else{
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return $newArray;
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}
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return $data;
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}
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/**
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* 返回取汉字的第一个字的首字母
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* @param [type] $str [string]
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* @return [type] [strind]
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*/
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function getFirstChart($str)
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{
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$str = str_replace(' ', '', $str);
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if (empty($str)) {
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return '#';
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}
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$char = ord($str[0]);
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if ($char >= ord('A') && $char <= ord('z')) {
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return strtoupper($str[0]);
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}
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$s1 = iconv('UTF-8', 'gb2312//IGNORE', $str);
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$s2 = iconv('gb2312', 'UTF-8//IGNORE', $s1);
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$s = $s2 == $str ? $s1 : $str;
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$asc = ord($s[0]) * 256 + ord($s[1]) - 65536;
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if ($asc >= -20319 && $asc <= -20284) return 'A';
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if ($asc >= -20283 && $asc <= -19776) return 'B';
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if ($asc >= -19775 && $asc <= -19219) return 'C';
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if ($asc >= -19218 && $asc <= -18711) return 'D';
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if ($asc >= -18710 && $asc <= -18527) return 'E';
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if ($asc >= -18526 && $asc <= -18240) return 'F';
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if ($asc >= -18239 && $asc <= -17923) return 'G';
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if ($asc >= -17922 && $asc <= -17418) return 'H';
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if ($asc >= -17417 && $asc <= -16475) return 'J';
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if ($asc >= -16474 && $asc <= -16213) return 'K';
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if ($asc >= -16212 && $asc <= -15641) return 'L';
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if ($asc >= -15640 && $asc <= -15166) return 'M';
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if ($asc >= -15165 && $asc <= -14923) return 'N';
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if ($asc >= -14922 && $asc <= -14915) return 'O';
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if ($asc >= -14914 && $asc <= -14631) return 'P';
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if ($asc >= -14630 && $asc <= -14150) return 'Q';
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if ($asc >= -14149 && $asc <= -14091) return 'R';
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if ($asc >= -14090 && $asc <= -13319) return 'S';
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if ($asc >= -13318 && $asc <= -12839) return 'T';
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if ($asc >= -12838 && $asc <= -12557) return 'W';
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if ($asc >= -12556 && $asc <= -11848) return 'X';
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if ($asc >= -11847 && $asc <= -11056) return 'Y';
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if ($asc >= -11055 && $asc <= -10247) return 'Z';
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return "#";
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}
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// 拼接聊天对象
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function chat_identify($from_user,$to_user){
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$identify=[$from_user,$to_user];
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sort($identify);
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return implode('-',$identify);
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}
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//数组中获取ID字符串
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function arrayToString($array,$field,$isStr=true){
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$idArr = [];
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foreach ($array as $k => $v) {
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if(is_array($field)){
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foreach($field as $val){
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$idArr[]=$v[$val];
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}
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}else{
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$idArr[] = $v[$field];
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}
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}
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if ($isStr) {
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$idStr = implode(',', $idArr);
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return $idStr;
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} else {
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return $idArr;
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}
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}
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// 根据文件后缀进行分类
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function getFileType($ext,$rst=false){
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$ext=strtolower($ext);
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$image=['jpg','jpeg','png','bmp','gif'];
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$radio=['mp3','wav','wmv','amr'];
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$video=['mp4','3gp','avi','m2v','mkv','mov'];
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$doc=['ppt','pptx','doc','docx','xls','xlsx','pdf','txt','md'];
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$msgType='file';
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if(in_array($ext,$doc)){
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$fileType=1;
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}elseif(in_array($ext,$image)){
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$fileType=2;
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$msgType='image';
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}elseif(in_array($ext,$radio)){
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$fileType=3;
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$msgType='voice';
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}elseif(in_array($ext,$video)){
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$fileType=4;
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$msgType='video';
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}else{
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$fileType=9;
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}
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if($rst){
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return $msgType;
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}else{
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return $fileType;
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}
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}
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/**
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* 二位数组排序
|
||
* $array 需要排序的数组
|
||
* $sort_key 需要排序的字段
|
||
* $sort_order 正序还是倒序
|
||
* $sort_type 排序的类型:数字,字母
|
||
*/
|
||
function sortArray($arrays, $sort_key, $sort_order = SORT_ASC, $sort_type = SORT_NUMERIC)
|
||
{
|
||
if (is_array($arrays)) {
|
||
foreach ($arrays as $array) {
|
||
if (is_array($array)) {
|
||
$key_arrays[] = $array[$sort_key];
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
} else {
|
||
return false;
|
||
}
|
||
array_multisort($key_arrays, $sort_order, $sort_type, $arrays);
|
||
return $arrays;
|
||
}
|
||
|
||
//gateway向web页面推送消息
|
||
function wsSendMsg($user, $type, $data, $isGroup=0)
|
||
{
|
||
$message = json_encode([
|
||
'type' => $type,
|
||
'time' => time(),
|
||
'data' => $data
|
||
]);
|
||
try{
|
||
Gateway::$registerAddress = config('gateway.registerAddress');
|
||
if (!$user) {
|
||
Gateway::sendToAll($message);
|
||
} else {
|
||
if (!$isGroup) {
|
||
$send = 'sendToUid';
|
||
} else {
|
||
$send = "sendToGroup";
|
||
}
|
||
Gateway::$send($user, $message);
|
||
}
|
||
}catch(\Exception $e){
|
||
//忽略错误
|
||
}
|
||
|
||
}
|
||
|
||
|
||
// 预览文件
|
||
function previewUrl($url){
|
||
$previewConf=config('preview');
|
||
$preview='';
|
||
$suffix=explode('.',$url);
|
||
$ext=$suffix[count($suffix)-1];
|
||
$media=['jpg','jpeg','png','bmp','gif','pdf','mp3','wav','wmv','amr','mp4','3gp','avi','m2v','mkv','mov','webp'];
|
||
$doc=['ppt','pptx','doc','docx','xls','xlsx','pdf'];
|
||
if(in_array($ext,$media) && $previewConf['own']){
|
||
$preview=$previewConf['own']."view.html?src=".$url;
|
||
}elseif(in_array($ext,$doc) && $previewConf['yzdcs']){
|
||
$preview=$previewConf['yzdcs'].'?k='.$previewConf['keycode'].'&url='.$url;
|
||
}else{
|
||
$preview=rtrim(request()->domain(),'/')."/view.html?src=".$url;
|
||
}
|
||
return $preview;
|
||
}
|
||
|
||
/**
|
||
* 解析sql语句
|
||
* @param string $content sql内容
|
||
* @param int $limit 如果为1，则只返回一条sql语句，默认返回所有
|
||
* @param array $prefix 替换表前缀
|
||
* @return array|string 除去注释之后的sql语句数组或一条语句
|
||
*/
|
||
function parse_sql($sql = '', $limit = 0, $prefix = []) {
|
||
// 被替换的前缀
|
||
$from = '';
|
||
// 要替换的前缀
|
||
$to = '';
|
||
// 替换表前缀
|
||
if (!empty($prefix)) {
|
||
$to = current($prefix);
|
||
$from = current(array_flip($prefix));
|
||
}
|
||
if ($sql != '') {
|
||
// 纯sql内容
|
||
$pure_sql = [];
|
||
// 多行注释标记
|
||
$comment = false;
|
||
// 按行分割，兼容多个平台
|
||
$sql = str_replace(["\r\n", "\r"], "\n", $sql);
|
||
$sql = explode("\n", trim($sql));
|
||
// 循环处理每一行
|
||
foreach ($sql as $key => $line) {
|
||
// 跳过空行
|
||
if ($line == '') {
|
||
continue;
|
||
}
|
||
// 跳过以#或者--开头的单行注释
|
||
if (preg_match("/^(#|--)/", $line)) {
|
||
continue;
|
||
}
|
||
// 跳过以/**/包裹起来的单行注释
|
||
if (preg_match("/^\/\*(.*?)\*\//", $line)) {
|
||
continue;
|
||
}
|
||
// 多行注释开始
|
||
if (substr($line, 0, 2) == '/*') {
|
||
$comment = true;
|
||
continue;
|
||
}
|
||
// 多行注释结束
|
||
if (substr($line, -2) == '*/') {
|
||
$comment = false;
|
||
continue;
|
||
}
|
||
// 多行注释没有结束，继续跳过
|
||
if ($comment) {
|
||
continue;
|
||
}
|
||
// 替换表前缀
|
||
if ($from != '') {
|
||
$line = str_replace('`'.$from, '`'.$to, $line);
|
||
}
|
||
if ($line == 'BEGIN;' || $line =='COMMIT;') {
|
||
continue;
|
||
}
|
||
// sql语句
|
||
array_push($pure_sql, $line);
|
||
}
|
||
// 只返回一条语句
|
||
if ($limit == 1) {
|
||
return implode("",$pure_sql);
|
||
}
|
||
// 以数组形式返回sql语句
|
||
$pure_sql = implode("\n",$pure_sql);
|
||
$pure_sql = explode(";\n", $pure_sql);
|
||
return $pure_sql;
|
||
} else {
|
||
return $limit == 1 ? '' : [];
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 更新或添加环境变量
|
||
*
|
||
* @param string $key 环境变量的键
|
||
* @param string $value 环境变量的值
|
||
* @return bool 成功返回 true，失败返回 false
|
||
*/
|
||
function updateEnv($key, $value)
|
||
{
|
||
$envFile = app()->getRootPath() . '.env';
|
||
if (!file_exists($envFile) || !is_writable($envFile)){
|
||
return false;
|
||
}
|
||
|
||
// 读取 .env 文件内容
|
||
$envContent = file_get_contents($envFile);
|
||
$keyPattern = preg_quote($key, '/');
|
||
$pattern = "/^{$keyPattern}=(.*)\$/m";
|
||
|
||
if (preg_match($pattern, $envContent)) {
|
||
// 如果找到了键值对，替换其值
|
||
$replacement = "{$key}={$value}";
|
||
$newEnvContent = preg_replace($pattern, $replacement, $envContent);
|
||
} else {
|
||
// 如果没有找到键值对，添加新的键值对
|
||
$newEnvContent = $envContent . PHP_EOL . "{$key}={$value}";
|
||
}
|
||
// 保存更新后的 .env 文件内容
|
||
return file_put_contents($envFile, $newEnvContent) !== false;
|
||
}
|
||
|
||
// 获取文件的域名
|
||
function getDiskUrl(){
|
||
$disk=env('filesystem.driver','local');
|
||
$url=request()->domain();
|
||
if($disk=='aliyun'){
|
||
$url=env('filesystem.aliyun_url','');
|
||
}elseif($disk=='qiniu'){
|
||
$url=env('filesystem.qiniu_url','');
|
||
}elseif($disk=='qcloud'){
|
||
$url=env('filesystem.qcloud_cdn','');
|
||
}
|
||
$url=rtrim($url,'/');
|
||
return $url;
|
||
}
|
||
|
||
/**
|
||
* 合成图片
|
||
* @param array $pic_list [图片列表数组]
|
||
* @param boolean $is_save [是否保存，true保存，false输出到浏览器]
|
||
* @param string $save_path [保存路径]
|
||
* @return boolean|string
|
||
*/
|
||
function getGroupAvatar($pic_list=array(),$is_save=false,$save_path=''){
|
||
//验证参数
|
||
if(empty($pic_list) || empty($save_path)){
|
||
return false;
|
||
}
|
||
if($is_save){
|
||
//如果需要保存，需要传保存地址
|
||
if(empty($save_path)){
|
||
return false;
|
||
}
|
||
}
|
||
// 只操作前9个图片
|
||
$pic_list = array_slice($pic_list, 0, 9);
|
||
//设置背景图片宽高
|
||
$bg_w = 150; // 背景图片宽度
|
||
$bg_h = 150; // 背景图片高度
|
||
//新建一个真彩色图像作为背景
|
||
$background = imagecreatetruecolor($bg_w,$bg_h);
|
||
//为真彩色画布创建白灰色背景，再设置为透明
|
||
$color = imagecolorallocate($background, 202, 201, 201);
|
||
imagefill($background, 0, 0, $color);
|
||
imageColorTransparent($background, $color);
|
||
//根据图片个数设置图片位置
|
||
$pic_count = count($pic_list);
|
||
$lineArr = array();//需要换行的位置
|
||
$space_x = 3;
|
||
$space_y = 3;
|
||
$line_x = 0;
|
||
switch($pic_count) {
|
||
case 1: // 正中间
|
||
$start_x = intval($bg_w/4); // 开始位置X
|
||
$start_y = intval($bg_h/4); // 开始位置Y
|
||
$pic_w = intval($bg_w/2); // 宽度
|
||
$pic_h = intval($bg_h/2); // 高度
|
||
break;
|
||
case 2: // 中间位置并排
|
||
$start_x = 2;
|
||
$start_y = intval($bg_h/4) + 3;
|
||
$pic_w = intval($bg_w/2) - 5;
|
||
$pic_h = intval($bg_h/2) - 5;
|
||
$space_x = 5;
|
||
break;
|
||
case 3:
|
||
$start_x = 40; // 开始位置X
|
||
$start_y = 5; // 开始位置Y
|
||
$pic_w = intval($bg_w/2) - 5; // 宽度
|
||
$pic_h = intval($bg_h/2) - 5; // 高度
|
||
$lineArr = array(2);
|
||
$line_x = 4;
|
||
break;
|
||
case 4:
|
||
$start_x = 4; // 开始位置X
|
||
$start_y = 5; // 开始位置Y
|
||
$pic_w = intval($bg_w/2) - 5; // 宽度
|
||
$pic_h = intval($bg_h/2) - 5; // 高度
|
||
$lineArr = array(3);
|
||
$line_x = 4;
|
||
break;
|
||
case 5:
|
||
$start_x = 30; // 开始位置X
|
||
$start_y = 30; // 开始位置Y
|
||
$pic_w = intval($bg_w/3) - 5; // 宽度
|
||
$pic_h = intval($bg_h/3) - 5; // 高度
|
||
$lineArr = array(3);
|
||
$line_x = 5;
|
||
break;
|
||
case 6:
|
||
$start_x = 5; // 开始位置X
|
||
$start_y = 30; // 开始位置Y
|
||
$pic_w = intval($bg_w/3) - 5; // 宽度
|
||
$pic_h = intval($bg_h/3) - 5; // 高度
|
||
$lineArr = array(4);
|
||
$line_x = 5;
|
||
break;
|
||
case 7:
|
||
$start_x = 53; // 开始位置X
|
||
$start_y = 5; // 开始位置Y
|
||
$pic_w = intval($bg_w/3) - 5; // 宽度
|
||
$pic_h = intval($bg_h/3) - 5; // 高度
|
||
$lineArr = array(2,5);
|
||
$line_x = 5;
|
||
break;
|
||
case 8:
|
||
$start_x = 30; // 开始位置X
|
||
$start_y = 5; // 开始位置Y
|
||
$pic_w = intval($bg_w/3) - 5; // 宽度
|
||
$pic_h = intval($bg_h/3) - 5; // 高度
|
||
$lineArr = array(3,6);
|
||
$line_x = 5;
|
||
break;
|
||
case 9:
|
||
$start_x = 5; // 开始位置X
|
||
$start_y = 5; // 开始位置Y
|
||
$pic_w = intval($bg_w/3) - 5; // 宽度
|
||
$pic_h = intval($bg_h/3) - 5; // 高度
|
||
$lineArr = array(4,7);
|
||
$line_x = 5;
|
||
break;
|
||
}
|
||
foreach( $pic_list as $k=>$pic_path ) {
|
||
$kk = $k + 1;
|
||
if ( in_array($kk, $lineArr) ) {
|
||
$start_x = $line_x;
|
||
$start_y = $start_y + $pic_h + $space_y;
|
||
}
|
||
//获取图片文件扩展类型和mime类型，判断是否是正常图片文件
|
||
//非正常图片文件，相应位置空着，跳过处理
|
||
$image_mime_info = @getimagesize($pic_path);
|
||
if($image_mime_info && !empty($image_mime_info['mime'])){
|
||
$mime_arr = explode('/',$image_mime_info['mime']);
|
||
if(is_array($mime_arr) && $mime_arr[0] == 'image' && !empty($mime_arr[1])){
|
||
switch($mime_arr[1]) {
|
||
case 'jpg':
|
||
case 'jpeg':
|
||
$imagecreatefromjpeg = 'imagecreatefromjpeg';
|
||
break;
|
||
case 'png':
|
||
$imagecreatefromjpeg = 'imagecreatefrompng';
|
||
break;
|
||
case 'gif':
|
||
default:
|
||
$imagecreatefromjpeg = 'imagecreatefromstring';
|
||
$pic_path = file_get_contents($pic_path);
|
||
break;
|
||
}
|
||
//创建一个新图像
|
||
$resource = $imagecreatefromjpeg($pic_path);
|
||
//将图像中的一块矩形区域拷贝到另一个背景图像中
|
||
// $start_x,$start_y 放置在背景中的起始位置
|
||
// 0,0 裁剪的源头像的起点位置
|
||
// $pic_w,$pic_h copy后的高度和宽度
|
||
imagecopyresized($background,$resource,$start_x,$start_y,0,0,$pic_w,$pic_h,imagesx($resource),imagesy($resource));
|
||
}
|
||
}
|
||
// 最后两个参数为原始图片宽度和高度，倒数两个参数为copy时的图片宽度和高度
|
||
$start_x = $start_x + $pic_w + $space_x;
|
||
}
|
||
if($is_save){
|
||
$dir = pathinfo($save_path,PATHINFO_DIRNAME);
|
||
if(!is_dir($dir)){
|
||
$file_create_res = mkdir($dir,0777,true);
|
||
if(!$file_create_res){
|
||
return false;//没有创建成功
|
||
}
|
||
}
|
||
$res = imagejpeg($background,$save_path);
|
||
imagedestroy($background);
|
||
if($res){
|
||
return true;
|
||
}else{
|
||
return false;
|
||
}
|
||
}else{
|
||
//直接输出
|
||
header("Content-type: image/jpg");
|
||
imagejpeg($background);
|
||
imagedestroy($background);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 获取一个唯一token
|
||
* @return string
|
||
*/
|
||
function getOnlyToken()
|
||
{
|
||
return md5(uniqid(md5(microtime(true)), true));
|
||
}
|
||
|
||
// 设置排序规则
|
||
function orderBy($field, $type, $prefix = '', $default = 'update_time')
|
||
{
|
||
$type=is_numeric($type)?($type==1?'asc':'desc'):$type;
|
||
if ($field) {
|
||
$order = $prefix . $field . ' ' . $type;
|
||
} else {
|
||
$order = $prefix . $default . ' desc';
|
||
}
|
||
return $order;
|
||
}
|
||
|
||
// 获取文件后缀图片
|
||
function getExtUrl($path){
|
||
$ext=explode('.',$path);
|
||
$ext=end($ext);
|
||
// 如果是图片文件，就直接返回图片地址
|
||
$image=['jpg','jpeg','png','bmp','gif','webp'];
|
||
if(in_array($ext,$image)){
|
||
return getFileUrl($path);
|
||
}
|
||
$extUrl='/static/img/ext/'.strtoupper($ext).'.png';
|
||
// 判断文件是否存在
|
||
if(!file_exists(public_path().$extUrl)){
|
||
$extUrl='/static/img/ext/folder.png';
|
||
}
|
||
return request()->domain().$extUrl;
|
||
}
|
||
|
||
// 字符串内容加解密函数
|
||
function str_encipher($str,$encode=true,$key=''){
|
||
if($key==''){
|
||
$key=config('app.aes_chat_key');
|
||
}
|
||
if($key==''){
|
||
return $str;
|
||
}
|
||
if($encode){
|
||
$s=\utils\Aes::encrypt($str,$key);
|
||
}else{
|
||
$s=\utils\Aes::decrypt($str,$key) ?:'';
|
||
}
|
||
return $s;
|
||
}
|