php - Get the name of a variable in a string -

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hi want create function in can pass variable , output name of variable , value sting. this:

$firstname = 'john'; $lastname = 'doe';  echo my_function($firstname); // outputs: "var name: firstname , has: john" echo my_function($lastname);  // outputs:  "var name: lastname , has: doe"

take @ get_defined_vars()

you can var_dump , show variables defined. loop through , dump each ones value too.

http://php.net/get_defined_vars


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