随笔分类 -  php

php数据还原
摘要：存入数据库示意 uniqueCode为每节课的编码(以区分courseID重复的情景，表示唯一性)，actionsIndex表示 { "actions": [...], "singleTime": "30", "restTime": "60"}这段数据在parts中的下标，为取数据时辨别typeID 阅读全文
posted @ 2019-01-24 11:30 SingleShadow 阅读(406) 评论(0) 推荐(0)
php case when
摘要：select a.openid as openid, sum( a.calorie + b.calorie)as calorie,(CASE WHEN a.date > b.dateTHEN a.imgurl ELSE b.imgurlEND) imgurl,(CASE WHEN a.date > 阅读全文
posted @ 2017-12-25 15:35 SingleShadow 阅读(289) 评论(0) 推荐(0)
php curl方法
摘要：function CurlPost($url, $data) { $curl = curl_init(); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FA 阅读全文
posted @ 2017-06-09 17:08 SingleShadow 阅读(182) 评论(0) 推荐(0)
php上传图片后，如果图片大于50kb则进行压缩
摘要：if($size > 51200){ //压缩图片 $uploadfile = $imgDir.$filename; //图片路径 $uploaddir_resize = 'account_imgs/'; $uploadfile_resize = $uploaddir_resize.$filenam 阅读全文
posted @ 2017-01-17 15:20 SingleShadow 阅读(6183) 评论(0) 推荐(0)