Eliminating Render Blocking Scripts

  • Resolved jkin

    (@jkin)


    7 years, 10 months ago

    Please help to make sure what the following code is wrong. 

    //
// Eliminating Render Blocking Scripts
//

function optimize_jquery() {
if (!is_admin()) {
wp_deregister_script('jquery');
wp_deregister_script('jquery-migrate.min');
wp_deregister_script('comment-reply.min');
$protocol='http:';
if($_SERVER['HTTPS']=='on') {
$protocol='https:';
}
wp_register_script('jquery', $protocol.'//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js', false, '3.6', true);

wp_enqueue_script('jquery');
}
}
add_action('template_redirect', 'optimize_jquery');

}

    The result is as below.

    The code snippet you are trying to save produced a fatal error on line 20:

    syntax error, unexpected ‘}’, expecting end of file

    • This topic was modified 7 years, 10 months ago by jkin.
    • This topic was modified 7 years, 10 months ago by jkin.
Viewing 4 replies - 1 through 4 (of 4 total)
  • Thread Starter jkin

    (@jkin)

    I have tried to add the closed ‘}’.. yet, same result.

    Plugin Author Shea Bunge

    (@bungeshea)

    The issue isn’t tat you are missing a } – instead, there is an extra } at the end of the snippet which shouldn’t be there.

    So this code should work without errors:

    function optimize_jquery() {
	if ( ! is_admin() ) {
		wp_deregister_script( 'jquery' );
		wp_deregister_script( 'jquery-migrate.min' );
		wp_deregister_script( 'comment-reply.min' );
		$protocol = 'http:';
		if ( $_SERVER['HTTPS'] == 'on' ) {
			$protocol = 'https:';
		}
		wp_register_script( 'jquery', $protocol . '//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js', false, '3.6', true );

		wp_enqueue_script( 'jquery' );
	}
}

add_action( 'template_redirect', 'optimize_jquery' );
    Thread Starter jkin

    (@jkin)

    This just works!!

    Thank you very much indeed.

    Plugin Author Shea Bunge

    (@bungeshea)

    No problem!

Viewing 4 replies - 1 through 4 (of 4 total)
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