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$符号是什么意思,这个是做什么用的?

checkcheck2898 days ago3370

reply all(2)I'll reply

  • 数据分析师

    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.

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  • 迷茫

    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。


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