Multiple fields on if/else statements

[elmas156]

Hello everyone,

 

Here's what I'm trying to do: I want to have an if/else statement to say "if one thing true AND another thing is true then do something"  I'm sure there's a simple solution but I don't know what it is... can anyone help please?  Here's what I've got but it's not working:

 

<?php
        if ($r1 > 0) AND ($r2 < 1) {

echo "There is no information for widget 2.";

} else {

echo "There is info on widget 2.";

}
?>

[kenrbnsn]

That should work, although you should use "&&", not "AND".

 

What are the results? How do you know it doesn't work?

 

Change

<?php
if ($r1 > 0) AND ($r2 < 1) {
?>

to

<?php
if ($r1 > 0 && $r2 < 1) {
?>

 

Ken

[coder_]

you forgot opening and closing braces in if statement:

 

<?php
        if ( ($r1 > 0) && ($r2 < 1) ) {

         echo "There is no information for widget 2.";

} else {

         echo "There is info on widget 2.";

}
?>

 

This is how it should be.

 

EDIT: Ken was faster...hehe

[True`Logic]

sometimes it's better to seperate each set of clauses though,

 

<?
if (($r1 > 0)&&($r2<1)) { /* */ }
?>

[elmas156]

Thank you very much gentlemen (or ladies ;-) it works perfectly now.  One more question... could you use this same method with more than 2... maybe 4 or 5 clauses?

 

Like this:

<?php
if (($a < 1) && ($b > 0) && ($c > 0) && ($d > 0) && ($e > 0)) {

echo "Do this.";

} else {

echo "Do that.";

}
?>

[coder_]

As many as you want.

[elmas156]

Thanks everyone, yet again, for your help.  I've never come across so many people willing to share their knowledge and help others out as I have here on this forum.  You guys are great!

[coder_]

Thanks everyone, yet again, for your help.  I've never come across so many people willing to share their knowledge and help others out as I have here on this forum.  You guys are great!

Believe me, neither do I. I am from Croatia, and PHP scene sucks so i have to find help here if i need one.