twentytwentyone_add_ie_class(): void

Return

void

Uses · 1

• wp_print_inline_script_tag()Prints an inline script tag.

Source

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601function twentytwentyone_add_ie_class() {602	$script  = "603		if ( -1 !== navigator.userAgent.indexOf('MSIE') || -1 !== navigator.appVersion.indexOf('Trident/') ) {604			document.body.classList.add('is-IE');605		}606	";607	$script .= '//# sourceURL=' . rawurlencode( __FUNCTION__ );608 609	if ( function_exists( 'wp_print_inline_script_tag' ) ) {610		wp_print_inline_script_tag( $script );611	} else {612		echo "<script>$script</script>\n";613	}614}

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 7.1.0 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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