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I'm working on a custom theme in which it uses a custom script loaded like so in the functions.php file:

function custom_scripts_method()
{
        wp_register_script('custom_script', get_template_directory_uri() . '/js/custom.js', array('jquery'), '1.0.0', true);
        wp_enqueue_script('custom_script');
}

add_action('wp_enqueue_scripts', 'custom_scripts_method');

I need jQuery to get it to run properly, I tried to enqueue the already existing jQuery with:

function theme_scripts() {
  wp_enqueue_script('jquery');
}
add_action('wp_enqueue_scripts', 'theme_scripts');

As answered in this question here: Is jQuery included in WordPress by default?

However, this does nothing. So I added my own jQuery like so:

function jquery_scripts_method()
{
        wp_register_script('jquery_script', get_template_directory_uri() . '/js/jquery.min.js', array('jquery'), '3.3.1', true);
        wp_enqueue_script('jquery_script');
}

add_action('wp_enqueue_scripts', 'jquery_scripts_method');

That worked, but then it also loaded the already existing jQuery along with it. So now there are two files being called, version 1.12 and 3.3.

How do I just get the one that is already there to load?

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The first block of code, from your question, is all you need. 'jquery' is specified in wp_register_script function call as dependency. When you enqueue your 'custom_script', 'jquery' will be enqueued also.

  • In the first block of code, it a custom script, not jquery. – Xarcell Jan 18 at 15:18
  • If I don't try to load on my own jQuery, no jQuery is called. – Xarcell Jan 18 at 15:19
  • But jquery is specified in wp_register_script as dependency, and will be enqueued as well – Frank P. Walentynowicz Jan 18 at 15:21
  • OK I see, it was loading in the header and I was looking in the footer for it. None of my scripts is working though. – Xarcell Jan 18 at 15:25
  • Then you'll have to debug your scripts. – Frank P. Walentynowicz Jan 18 at 15:30

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