最近看到某些只使用数据库存储数据却能在应用界面显示图片(SQLite)
于是打开数据库看了下，发现图片都是以 <img src=”data:image/gif;base64, 开头的，gif可以是jpg啥啥啥的
把图片存入数据库中(BASE64)
6条回复
标签归档：php
php对于数组内某元素大小重新排列
Array
(
[0] => Array
(
[Name] => Anan Ryoko - Refrain.mp3
[fullName] => Anan Ryoko - Refrain.mp3
[length] => 6437585
[uploadTime] => 1422975265
)
[1] => Array
(
[Name] => Andemund Orchestra - 梦中的婚礼.mp3
[fullName] => Andemund Orchestra - 梦中的婚礼.mp3
[length] => 1647776
[uploadTime] => 1422975357
)
[2] => Array
(
[Name] => Ashram - Elizabeth.mp3
[fullName] => Ashram - Elizabeth.mp3
[length] => 1865495
[uploadTime] => 1422975376
)
[3] => Array
(
[Name] => Bandari - 山溪.mp3
[fullName] => Bandari - 山溪.mp3
[length] => 3304113
[uploadTime] => 1422975391
)
)
物尽其用，filter_var()函数
俩周没更新了吧，忙着考试，最近天气突然变冷，小伙伴们多穿点衣服哦~~
在写代码的时候有时候遇到匹配邮箱网址啥的都是用正则的吧
比如邮箱
preg_match('/[a-zA-Z]{1}[a-zA-Z0-9_]{5,}@[a-zA-Z0-9]{1,}\.[a-zA-Z]{1,3}/',$email);