php - How to Check for Class in body_class() in Wordpress

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php - How to Check for Class in body_class() in Wordpress

posted Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

php - How to Check for Class in body_class() in Wordpress

Within Wordpress header.php, I have

<body <?php body_class($class); ?>>

How do check to see if a specific class exists, and then load markup as a result? For ex.

<body class"home logged-in">

<?php if $class == 'home' ?>
    <div class="home"></div>
<? else : ?>
    <div class="internal-page"></div>
<? endif; ?>

Thanks!

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1 Reply

深蓝 · Answer 1 · 2021-10-23T19:02:58+0000

If you really, really need to use different markup based on the body_class classes, then use get_body_class

$classes = get_body_class();
if (in_array('home',$classes)) {
    // your markup
} else {
    // some other markup
}

But there are probably better ways to do this, like @Rob's suggestion of Conditional Tags. Those map pretty closely to the classes used by body_class.

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php - How to Check for Class in body_class() in Wordpress

php - How to Check for Class in body_class() in Wordpress

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