Php variable parameters

This article mainly introduces php variable parameters. if you are interested in the PHP Tutorial, you can refer to it. PHP variable parameters

Php can also declare a function that accepts the number of variable parameters. You can use the following three functions: func_num_args (), func_get_arg (), and func_get_args ().

 ';} Echo 'The num arguments of function is:', func_num_args ();} var_args ('hahah', 'Lala ', 'ddd ');

The above describes php variable parameters, including some content, and hope to help those who are interested in PHP tutorials.

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