After following, you can keep track of his dynamic information in a timely manner
Courses in the relevant section：PHP function basic syntax custom function
1.函数体中若有return,return 后的代码不执行； 2. 函数执行完后,return 可把函数体内的值，带带函数体外；//不懂
2018-07-050个赞
Courses in the relevant section：Static variables of php custom functions
看不懂18.7.6
2018-07-060个赞
Courses in the relevant section：php uses system built-in functions
不懂18.7.6
2018-07-060个赞
Courses in the relevant section：php file contains functions
不懂18.7.6
2018-07-060个赞
Courses in the relevant section：PHP flow control for loop control statement
4.8-4.9流程控制语句： 1.while 循环 表格 隔行设置颜色； 2.for 循环 乘法口诀 ；
2018-07-050个赞
