[SOLVED] <? if (you answer){ you're PHP MASter;} else { you're not;} ?>

[TheFilmGod]

I have a registration processing form.

 

It goes through all the checking and if an eror occurs it make $error1 or $error2 or... $error7 = true;

 

How can I create an if statement like so:

 

if ( any of $error1, $eror2, $error3, $error4, $error5, $error6, $error7 are true) {

 

  do this;

 

}

 

? ???

[darkfreaks]

try defining all your errors seperate then to call them do an array like  $error; and so on

[GingerRobot]

Well, given what you've done so far, you're only real option is:

 

<?php
if(isset($error1) || isset($error2)|| ...){
//errors
}
?>

 

However, your code would be neater and more maintainable if you were to stick your errors into an an array. You could then check the number of elements in the array to see if there are any errors.

[TheFilmGod]

How would I make them in an array? - I never did arrays before.

 

How about this:

 

$error = array(1 => 'empty_user');

... Later on

$error - array(5 => 'different_pass');

 

How would I see how many elements are in the array?

[Fadion]

for($i=1; $i<=7; $i++){
    if(!isset(${error . $i})){
         echo "Pls fill variable $i";
    }
}

 

[TheFilmGod]

I simply did array_key_exists($error)

 

to see if the array even exists if it does than there was an error and I went from there...!