The public welfare live broadcast "How to Learn to Program" will meet you at 20:00 tonight!
The theme of this public welfare live broadcast is how to learn programming, pointing out the direction for novices on the road to learning programming, and sharing everyone's learning experience together! Please participate in the live broadcast QQ group: 271168889. Newcomers can ask questions abou...
PHPz 2018-08-02 15:36:35 2 7 2050
PHP常量为何可以定义成值变化的表达式?
php官方手册中这么说,“一个常量一旦被定义,就不能再改变或者取消定义”。 可是程序中为何可以定义成这种值变化的形式? {代码...}
PHP中文网 2017-04-11 10:37:05 0 4 207
php要如何获取json里面的值
我是一个php新手,现在在自己写一个简单的借口,在接口文件中返回一个json,要怎么在另外一个文件中获取json里面的值,这个是我用curl获取到的json{"key":"testAction","account":"root","weight":"200kg"}然后我要怎么获取
phpcn_u981 2017-03-01 09:52:07 0 2 1225