Home > Q&A > body text
数据分析师2017-09-30 23:33:57
What does the
$ symbol mean and what is it used for? -PHP Chinese website Q&A-What does the $ symbol mean and what is it used for? -PHP Chinese website Q&A
Please watch and learn.
迷茫2016-12-22 11:12:06
php中$符号是变量符号;
把$符号加上字符串,这个字符串就是一个变量名或对象名。