CODEWITHSUNDEEP
php
Utku Dalmaz
Utku Dalmaz

Reputation: 10162

two conditions in if statement with php

is that possible to do that?

<?php if($limit != "0" && $num_down < $limit || $limit == "0") {

//stuff

}
?>

i need to check if limit equals to 0 or if it is not, if $num_down is under limit.

Thank you

Upvotes: 0

Views: 1794

Answers (3)

Adam Tremblay Lavoie
Adam Tremblay Lavoie

Reputation: 371

Your question can be a little confusing. But if i try to analyse it seriously, you mean:

IF $num_down is under $limit.

THEN

You want to check if $limit is EQUAL to 0 ?

Is that right ?

If so then the code should go like this.

if ($num_down < $limit) {
    if ($limit == 0) {  // <----If $limit is not EQUAL to 0 it will just not enter here
        // stuff
    }   
}

Depending of what you really need, a " if " into a " if " , could be your solution

Upvotes: 0

Stephan202
Stephan202

Reputation: 61469

Don't make it any more complicated than necessary:

if ($limit == 0 || $num_down < $limit) {
    ...
}

This works because the logical or (||) evaluates to true if either or both of its arguments evaluate to true.

Upvotes: 4

Alt-Rock Ninja Cowgirl
Alt-Rock Ninja Cowgirl

Reputation: 526

if( ($limit != 0 && $num_down < $limit) || $limit == 0 )
{
  whateves();
}

You can do it this way if you want to evaluate the first condition before the second. You can also use another if branch.

Check out the manual page for operator precedence

Upvotes: 1

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