CODEWITHSUNDEEP
php
DomingoSL
DomingoSL

Reputation: 15494

Only if isset() and value equality

Just a simple php question, i have this:

if(isset($_GET['i'])) { if($_GET['i']=='dash') {

It is possible to use one IF? Thanks!

Upvotes: 0

Views: 343

Answers (3)

mario
mario

Reputation: 145482

You can alternatively use array_intersect_assoc to check both conditions at once:

if (array_intersect_assoc($_GET, array("i" => "dash"))) {

Upvotes: 1

Marc
Marc

Reputation: 6771

I do it this way:

function initGet($var, $default=''){
    if(!isset($_GET[$var])) return $default;
    return $_GET[$var];
}

So you can check it easy:

if(initGet('i')=='dash'){

And you could add a default value if needed:

if(initGet('i', 'dash')=='dash'){
     // would be true if $_GET['i'] is not set

Upvotes: 2

Jared Farrish
Jared Farrish

Reputation: 49208

Use a logical operator.

if (isset($_GET['i']) && $_GET['i'] == 'dash') {

This will test that both conditions return true in the test.

Upvotes: 5

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