Is it possible to have three && operators in PHP

Hi guys,

I have a list of if statements for a search on my site. What im wondering is if this is possible

if ($x==' ' && $y==' ' && isset($z))
     { 
        
	 ///////// do mysql query

	 }

Code (markup):

Also tried it like this

if ($x==' ' && ($y==' ' && isset($z)))
     { 
        
	 ///////// do mysql query

	 }

Code (markup):

Hope somebody can help.

Cheers!

 

Sure it's possible. Have you not tested it? You can have as many conditionals as you want.

 

cheers for the response,

it seems to be a problem when i have this

function get_results($x, $y, $z){

if ($x==' ' && $y==' ' && isset($z))
     { 
        
	 ///////// do mysql query

	 }

elseif ($x==' ' && $y==' ')
     { 
        
	 ///////// do mysql query

	 }

}

Code (markup):

Anybody any ideas?

Cheers

 

What is the problem exactly? You'll have to tell us.

Additionally, $z is always set as it's an argument to your function. You should probably use !empty($z)

 

Cheers for that!

My bad.... It was the !empty that was stopping it from working.

Thanks very much..