Code Forums - View Single Post

Redline · 11-22-2004, 07:15 PM

Yes, if there is a default value you want your function to use, but you want to be able to use some other value occasionally, create the function like this

PHP Code:

  function some_function($foo, $bar = 7) {

 
}

Writing the function like that will allow you to call the function without a value for $bar and it will default to 7, or you can give it a different value if you wish.

11-22-2004, 07:15 PM	#2 (permalink)
Redline PHP Student Join Date: Oct 2004 Location: Forest Grove, OR Posts: 151	Yes, if there is a default value you want your function to use, but you want to be able to use some other value occasionally, create the function like this PHP Code: `function some_function($foo, $bar = 7) { }` Writing the function like that will allow you to call the function without a value for $bar and it will default to 7, or you can give it a different value if you wish. __________________ Current Project