CSS inside PHP statement

Question

I have a php statement inside my body so that my one page does not take property of body

<body id="page-top" class="single" <?php $actionId = $this->context->action->id; $pages =Yii::$app->params['page']; if(!in_array($actionId,$pages) ? 'style="padding-top:10px;"' :'')  ?>>

Everything is working but not CSS. Have I inserted it in wrong place?

'style="padding-top:10px;"' :'')

You're using ternary incorrectly. You don't need an if.

Tiffany
– Tiffany

2017-09-01 14:52:27 +00:00
Commented Sep 1, 2017 at 14:52 — Tiffany
– Tiffany, Commented Sep 1, 2017 at 14:52

ishegg · Accepted Answer · 2017-09-01 14:52:31Z

8

You're not echoing the style. Furthermore, you're mixing ternary operator and normal if syntax.

<body id="page-top" class="single" <?php $actionId = $this->context->action->id; $pages =Yii::$app->params['page']; echo (!in_array($actionId,$pages)) ? 'style="padding-top:10px;"' :''  ?>>

You can use either the ternary operator:

echo ($condition) ? "true" : "false";

Or the normal syntax:

if ($condition) echo "true";

answered Sep 1, 2017 at 14:52

ishegg

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4 Comments

richie Over a year ago

Hey thanks for the comment! I copied this code, it has no errors , but the page is still same . The css is not working

ishegg Over a year ago

It must be something with the operands in the condition, did you check them? See here, I set $pages to [2, 3] and $actionId as 1, and it shows the style correctly.

richie Over a year ago

It worked! the only problem was i had to use echo (in_array($actionId,$pages)) instead of echo (!in_array($actionId,$pages))

ishegg Over a year ago

I see, you had the condition the other way around :) glad you got it working!

Marcus · Accepted Answer · 2017-09-04 06:48:19Z

1

Did you just forgot the echo before 'style="padding-top:10px;"'?

Also you use the if AND ?-Operator. Just use one of them :)

<body id="page-top" class="single" 
    <?php 
        $actionId = $this->context->action->id;
        $pages =Yii::$app->params['page'];
        echo (!in_array($actionId,$pages)) ? 'style="padding-top:10px;"' : '';
    ?>
>

edited Sep 4, 2017 at 6:48

answered Sep 1, 2017 at 14:52

Marcus

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2 Comments

richie Over a year ago

This has no errors but CSS is still not working on the page!

Marcus Over a year ago

Sorry, i forgot a closing )

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