在Java中,当我们定义两个带有不同数量参数的方法时,我们称其为重载。我们如何在php或javascript中做到这一点,其中传递的参数数量不必等于定义的参数。
Javascript:
function testing(){
console.log(arguments);//<-- all func args
}
PHP:
function testing(){
var_dump(func_get_args());//<-- all func args
}
You can assign default values to the parameters like so:
function example(a = 1, b = 2, c = 3) {
//Do something
}
example(10, 5);
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