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Definition and use of php dynamic variables, php dynamic variables_PHP tutorial

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Release： 2016-07-13 09:51:16

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Definition and use of php dynamic variables, php dynamic variables

The examples in this article describe the definition and use of php dynamic variables. Share it with everyone for your reference. The details are as follows:

<&#63;php 
$var_name = "ic"; //定义变量$var_name 
$$var_name = "This is Simon"; //使用$var_name的值作为这个变量的变量名 
echo $var_name."<BR>"; //输出$var_name，即变量名 
echo $$var_name."<BR>"; //输出变量的值 
echo $ic."<BR>"; //使用这个方法可以实现同样的变量调用 
&#63;>

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php dynamic variable

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