php - Check if a class exist in a file -


i want create little function parameters : "class_name" , "file_name".

this function return "true" if class name given exists in file given else "false".

i not know how that.

use class_exists():

class_exists('class_name');

it check if class has been defined , return boolean.

and function asking should mention how want , purpose.

update:

token_get_all(file_get_contents('index.php'));

will return tokens particular file. can check returned array class existance. token_get_all


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