acf_get_browser() │ ACF 5.0.0

acf_get_browser

Returns the name of the current browser.

No Hooks.

Returns

String.

Usage

acf_get_browser();

Changelog

Since 5.0.0 Introduced.

acf_get_browser() code ACF 6.8.8

acf/includes/api/api-helpers.php 
function acf_get_browser() {

	// Check server var.
	if ( isset( $_SERVER['HTTP_USER_AGENT'] ) ) {
		$agent = sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] );

		// Loop over search terms.
		$browsers = array(
			'Firefox' => 'firefox',
			'Trident' => 'msie',
			'MSIE'    => 'msie',
			'Edge'    => 'edge',
			'Chrome'  => 'chrome',
			'Safari'  => 'safari',
		);
		foreach ( $browsers as $k => $v ) {
			if ( strpos( $agent, $k ) !== false ) {
				return $v;
			}
		}
	}

	// Return default.
	return '';
}