Hey Guys , need some help with the code below :
$var1 = $images[0]; // Source Image
$var2 = $screens; // Screenshots
$var3 = "http://url/defaultimage.jpg";
Need a simple function to check whether $var1 = ( blank , Null , array) in which case it uses $var2 & if $var2 = ( blank , Null , array)...