twentytwentyone_add_ie_class(): void

Return

void

Source

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632function twentytwentyone_add_ie_class() {633	?>634	<script>635	if ( -1 !== navigator.userAgent.indexOf( 'MSIE' ) || -1 !== navigator.appVersion.indexOf( 'Trident/' ) ) {636		document.body.classList.add( 'is-IE' );637	}638	</script>639	<?php640}

History

Introduced in Twenty Twenty-One 1.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.7.7 tag, from src/wp-content/themes/twentytwentyone/functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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